---
title: "Instant Heart Rate: HR Monitor - Reviews, Revenue and Downloads in Vietnam | Apple App Store"
description: "The most accurate and easy-to-use heart rate app - Used in heart research in the US! - Get your heart rate in less than 10 seconds - Check your stress levels - See trends and insights  Just featured i"
---

# Instant Heart Rate: HR Monitor — Vietnam
> Pulse Tracker & Stress Test

![Instant Heart Rate App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/05/ec/38/05ec38c4-2cdb-fbfc-3f0d-716a67c38541/AppIcon-0-0-1x_U007emarketing-0-10-0-85-220.png/434x0w.png)

**Developer:** [Bodymatter](https://apptail.io/developer/bodymatter-Pl) (United States)
**Category:** Health Fitness
**Rating:** 4.7/5 (3,166 ratings)
**Price:** Free
**Bundle ID:** si.modula.instantheartrate.free
**Store:** Apple App Store
**Country:** Vietnam
**Version:** 8.2.0 (released 2026-01-10)
**Original Release:** 2010-12-18
**Languages:** Russian, Vietnamese, English, Arabic, Dutch, Spanish, Italian, Korean, German, Portuguese, Thai, Chinese, Turkish, French, Swedish, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id409625068)
**AppTail Page:** [https://apptail.io/app/instant-heart-rate-hr-monitor-XX/vietnam](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/vietnam)

## Instant Heart Rate Description
The most accurate and easy-to-use heart rate app
- Used in heart research in the US!
- Get your heart rate in less than 10 seconds
- Check your stress levels
- See trends and insights

Just featured in Apple's new TV Ad “Strength” - use your iPhone to find out your heart rate in less than 10 seconds! 

You DON’T need a dedicated heart rate monitor to get your pulse, download Instant Heart Rate today and use your camera’s flash to see how healthy you are!

With over 35 million users, the award-winning Instant Heart Rate app is all over the web.

Featured in: CNN, The New York Times, Chicago Tribune, The Guardian, and many more.

#1 Heart Rate app in United States
#1 Heart Rate app in Japan
#1 Heart Rate app in United Kingdom
#1 Heart Rate app in Australia
#1 Heart Rate app in Germany
#1 Heart Rate app in France
#1 Heart Rate app in China
#1 Heart Rate app in Russia
#1 Heart Rate app in Canada
… and many more.

Instant Heart Rate is continuously rated as the world’s best mobile heart rate measurement app and is trusted by Stanford’s leading cardiologists for use in clinical trials.

---------------------

* Place the tip of your index finger on the iPhone’s camera, and in a couple of seconds, your pulse will be shown!

* Instant Heart Rate detects a color change in your finger tip each time your heart beats and uses an advanced algorithm to show you your heart rate.

* A real-time chart will show you every heartbeat, similar to pulse oximeters used in hospitals.

---------------------

MAIN FEATURES:


√  Heart rate measurement 


√  Heart Rate Activity Zone Calculator

√  Pulse waveform graphs

√  Real-time photoplethysmogram (PPG) graph


√  Continuous or Auto-Stop mode


√  Unlimited data storage and tags


√  Export data for registered users


√  StandUp test for fatigue and fitness testing

√  Sharing to Twitter and Facebook

√  Apple Health App Support (Instant Heart Rate Settings -> Health App Sharing)

-------------------------

Upgrade to Premium to receive unlimited access to Premium Programs and Playpen Freeplay workouts, HD videos, dynamic and motivational audio, workout email summaries with tips and advice on healthy living, priority support, and more through renewable iTunes subscription.

We offer auto-renewing subscriptions with the following specifications:
- Subscriptions are 1 month or 12 months long
- Subscriptions are $9.99 USD per month or $59.99 USD per year.
- Payment will be charged to iTunes Account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
- Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
- No cancellation of the current subscription is allowed during active subscription period
- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication.
- our Privacy Policy and terms of use: 

NOTE: Works best on iPhone 4/4S/5/5S/6/6S/7/7+ because it has flash. On iPhone 3GS and iPod touch the app has to be used in good lighting.

NOTE: Make sure that your fingertip completely covers the camera lens. Press gently, since pressing too hard reduces blood flow in your finger and it's harder to get a result. Make sure that your fingers are not cold. This app is for recreational and fitness use only!


* NOT INTENDED FOR MEDICAL USE, FOR FITNESS USE ONLY

"Continued use of GPS running in the background can dramatically decrease battery life."
 
From our heart to yours,


Instant Heart Rate Team

## Instant Heart Rate Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/21/e7/f1/21e7f17d-ff27-9457-2985-35f5d3176ad5/1.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/8b/91/86/8b918686-be35-2c51-c74a-5239e556d762/2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ac/8d/2c/ac8d2c83-9381-8f47-9b6e-bf6263e52d8e/5.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/44/88/6c/44886ca7-74a5-5823-4a42-aeb9bd8d5b55/3.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/10/d7/7e/10d77e52-d539-f318-db66-8854bf6ff1d1/7.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3a/9f/54/3a9f5442-bf74-2802-229a-c9c6f82994c8/6.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a9/45/d5/a945d5ae-5824-08db-8672-7dcb40700228/4.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b9/5a/aa/b95aaa5d-a5ef-eb5b-d760-4f2d4c56c286/8.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/77/e8/66/77e86687-f8fa-afe7-ef75-362b5a325a37/9.png/1242x2688.png)

## Instant Heart Rate Rating Breakdown in Vietnam
- 5 stars: 2,695 (85%)
- 4 stars: 266 (8%)
- 3 stars: 76 (2%)
- 2 stars: 37 (1%)
- 1 stars: 92 (3%)

## Instant Heart Rate Reviews in Vietnam

### ***** "Good app"
Simple and useful
-- Lavyenrose, 2024-09-18

### ***** "Heart Rate"
Dịch vụ nhanh, chính xác
-- Trung.SRE, 2022-09-26

### *---- "Đồ fake"
Tuỳ theo hên hay xui lúc đo đx lúc ko đừng tải
-- nhân tiện chúc mừng giáng sinh, 2021-12-10

### *---- "Sau khi cập nhật không đo được nữa"
Đề nghị Admin xem lại, vì sau khi cập nhật lúc nào cũng hiện dòng chữ Update News. Không có cách nào tắt được dòng chữ này, nên không sử dụng ứng dụng để đo được nữa.
-- Soc boy, 2021-10-17

### ****- "Appstore ghi có mục tiếng việt"
Mà sao tôi tải về ko thấy mục cài tiếng việt cho dễ dùng
-- quanglegf, 2021-10-15

### *---- "Rất rất tệ lừa đảo"
Không hề có tác dụng
-- luong xipo, 2021-10-13

### ****- "Good!"
Cài đặt xong không thấy Tiếng Việt
-- Chuc Ha, 2021-09-25

### *---- "Không trung thực"
Tự động gia hạn và trừ tiền khi không hỏi sự đồng ý người sử dụng thử. Mọi người cẩn thận khi tải về.
-- dattrieudl, 2021-08-10

### *---- "Constantly show ad to force user to buy subscription"
Greedy dev constantly show ad to force user to buy subscription
-- Dungptvn, 2021-07-31

### *---- "Lỗi"
Bị chữ chèn lên nút bấm Start measuring nên không dùng được. Thật bực mình
-- Andy Eilish, 2021-05-19

### *---- "Scam"
I used free trial, after 3 days it was auto purchased 1 years for ~50$ without my permission. Rubbish.
-- Ghgivhjfjhf, 2021-05-01

### ***** "Good Job"
Yes
-- Big Dad 68, 2020-11-15

### *---- "Scammer 1"
Auto payment fee
-- scamer1, 2020-09-21

### ***** "Help people"
Good
-- Yummie TV, 2020-09-14

### ***** "OK thấy cũng tốt"
Hảo
-- Ba cua su hao, 2020-09-05

### *---- "Câu hỏi"
Cho tui hỏi nếu xóa app thì còn trừ tiền ko??
-- Blace749, 2020-08-24

### *---- "How fake ;)"
Thật sự thì điện thoại bình thường không có cảm biến đo nhịp tim (thường thì chỉ có đồng hồ thông minh mới có) và nó ít xuất hiện camera Hồng ngoại đo thân nhiệt (vì nó quá dư thừa).Đừng để mình bị lừa đảo :) !
-- Uhhhhhhhh whyyyyy!, 2020-06-03

### ***** "Ok"
Gôd
-- khanhlety, 2020-05-15

### *---- "Tôi ko thích nó"
Cái đo nhiệt độ cũng lừa tôi tôi không thích nó tôi ghét nó thật là chẳng ra làm sao 😡😡😡
-- Đỗ Năm, 2020-05-07

### ***** "Quá tuyệt vời"
Đặt vào chim cũng đo được nhịp tim thật kì diệu.
-- Iphone 4s 935, 2020-03-10

[View all Instant Heart Rate reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Instant Heart Rate In-App Purchases
| Item | Price |
|------|-------|
| Premium | 189.00 đ |
| Heart Rate & Stress Test | 219.00 đ |
| Healthy Heart Program | 1.35 đ |
| Stand-Up™ Test | 99.00 đ |

## Instant Heart Rate Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Grossing | Vietnam | Health Fitness | #20 |
| Top Grossing | Romania | Health Fitness | #36 |
| Top Grossing | South Africa | Health Fitness | #39 |
| Top Grossing | Azerbaijan | Health Fitness | #42 |
| Top Grossing | Thailand | Health Fitness | #87 |
| Top Grossing | Algeria | Health Fitness | #95 |
| Top Grossing | Türkiye | Health Fitness | #99 |
| Top Free | Azerbaijan | Health Fitness | #100 |
| Top Free | Türkiye | Health Fitness | #125 |
| Top Free | Pakistan | Health Fitness | #133 |
| Top Free | Lebanon | Health Fitness | #140 |
| Top Free | Romania | Health Fitness | #167 |
| Top Free | Hungary | Health Fitness | #174 |
| Top Free | Finland | Health Fitness | #194 |
| Top Free | Greece | Health Fitness | #200 |
| Top Free | Chile | Health Fitness | #212 |
| Top Free | New Zealand | Health Fitness | #224 |
| Top Free | Austria | Health Fitness | #226 |
| Top Free | United Kingdom | Health Fitness | #228 |
| Top Free | Netherlands | Health Fitness | #232 |
| Top Free | Ireland | Health Fitness | #241 |
| Top Free | Canada | Health Fitness | #241 |
| Top Free | Thailand | Health Fitness | #242 |
| Top Free | India | Health Fitness | #253 |
| Top Free | Philippines | Health Fitness | #254 |
| Top Free | United States | Health Fitness | #261 |
| Top Free | Switzerland | Health Fitness | #268 |
| Top Free | Australia | Health Fitness | #274 |
| Top Free | South Africa | Health Fitness | #280 |
| Top Free | Germany | Health Fitness | #312 |
| Top Free | Saudi Arabia | Health Fitness | #313 |
| Top Free | Israel | Health Fitness | #319 |
| Top Free | Japan | Health Fitness | #322 |
| Top Free | Czechia | Health Fitness | #325 |
| Top Free | Ukraine | Health Fitness | #327 |
| Top Free | Peru | Health Fitness | #364 |
| Top Free | Kuwait | Health Fitness | #369 |
| Top Free | Indonesia | Health Fitness | #371 |
| Top Free | Hong Kong SAR China | Health Fitness | #372 |
| Top Free | Sweden | Health Fitness | #373 |
| Top Free | France | Health Fitness | #389 |
| Top Free | Denmark | Health Fitness | #402 |
| Top Free | Italy | Health Fitness | #406 |
| Top Free | Russia | Health Fitness | #413 |
| Top Free | Argentina | Health Fitness | #419 |
| Top Free | Brazil | Health Fitness | #481 |
| Top Free | Malaysia | Health Fitness | #484 |
| Top Free | United Arab Emirates | Health Fitness | #485 |

## Instant Heart Rate Discovered Keywords
- tracker
- instant ecg
- heart rate health
- hr app
- healthrate
- pulse monitor
- pulse 1
- ecg guide
- heartwatch
- heart rate tracker

## Apps Similar to Instant Heart Rate
- [Cardiio: Heart Rate Monitor](https://apptail.io/app/cardiio-heart-rate-monitor-Bzc/vietnam)
- [Heart Rate Plus: Pulse Monitor](https://apptail.io/app/heart-rate-plus-pulse-monitor-uei/vietnam)
- [Heart Rate Monitor - Pulse BPM](https://apptail.io/app/heart-rate-monitor-pulse-bpm-bCl/vietnam)
- [Heart Rate Health: Pulse Mate](https://apptail.io/app/heart-rate-health-pulse-mate-Ris/vietnam)
- [Pulse Plus: Heart Rate Monitor](https://apptail.io/app/pulse-plus-heart-rate-monitor-mSu/vietnam)
- [Blood Pressure App, Heart Rate](https://apptail.io/app/blood-pressure-app-heart-rate-eoB/vietnam)
- [Cardiograph Heart Rate Monitor](https://apptail.io/app/cardiograph-heart-rate-monitor-jnH/vietnam)
- [Instant Pulse - Blood Pressure](https://apptail.io/app/instant-pulse-blood-pressure-uPmc/vietnam)
- [Heart Rate Monitor](https://apptail.io/app/heart-rate-monitor-CSWc/vietnam)
- [Heart Rate Monitor · Pulse App](https://apptail.io/app/heart-rate-monitor-pulse-app-POtd/vietnam)

## Instant Heart Rate Available In
- [United States](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/united-states)
- [United Kingdom](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/united-kingdom)
- [Canada](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/canada)
- [India](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/india)
- [Brazil](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/brazil)
- [Australia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/australia)
- [France](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/france)
- [Germany](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/germany)
- [Mexico](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/mexico)
- [Italy](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/italy)
- [Russia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/russia)
- [Philippines](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/philippines)
- [South Africa](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/south-africa)
- [Spain](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/spain)
- [Switzerland](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/switzerland)
- [Japan](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/japan)
- [Netherlands](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/netherlands)
- [United Arab Emirates](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/united-arab-emirates)
- [Pakistan](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/pakistan)
- [Malaysia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/malaysia)
- [Türkiye](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/turkey)
- [Sweden](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/sweden)
- [Belgium](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/belgium)
- [Saudi Arabia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/saudi-arabia)
- [Vietnam](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/vietnam)
- [New Zealand](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/new-zealand)
- [Thailand](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/thailand)
- [Ukraine](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/ukraine)
- [Ireland](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/ireland)
- [Colombia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/colombia)
- [Singapore](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/singapore)
- [Egypt](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/egypt)
- [Romania](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/romania)
- [Indonesia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/indonesia)
- [Argentina](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/argentina)
- [Hong Kong SAR China](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/hong-kong)
- [Austria](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/austria)
- [Greece](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/greece)
- [China](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/china)
- [South Korea](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/south-korea)
- [Portugal](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/portugal)
- [Israel](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/israel)
- [Norway](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/norway)
- [Nigeria](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/nigeria)
- [Denmark](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/denmark)
- [Chile](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/chile)
- [Ghana](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/ghana)
- [Hungary](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/hungary)
- [Sri Lanka](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/sri-lanka)
- [Croatia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/croatia)
- [Poland](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/poland)
- [Lebanon](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/lebanon)
- [Kuwait](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/kuwait)
- [Dominican Republic](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/dominican-republic)
- [Qatar](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/qatar)
- [Peru](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/peru)
- [Jordan](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/jordan)
- [Nepal](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/nepal)
- [Ecuador](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/ecuador)
- [Kazakhstan](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/kazakhstan)
- [Bulgaria](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/bulgaria)
- [Slovenia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/slovenia)
- [Finland](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/finland)
- [Czechia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/czechia)
- [Kenya](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/kenya)
- [Algeria](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/algeria)
- [Armenia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/armenia)
- [Azerbaijan](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/azerbaijan)
- [Slovakia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/slovakia)
- [Jamaica](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/jamaica)
- [Cyprus](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/cyprus)
- [Latvia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/latvia)
- [Oman](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/oman)
- [Luxembourg](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/luxembourg)
- [Uzbekistan](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/uzbekistan)
- [Lithuania](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/lithuania)
- [Bahrain](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/bahrain)
- [Honduras](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/honduras)
- [North Macedonia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/north-macedonia)
- [Uruguay](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/uruguay)
- [Panama](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/panama)
- [Estonia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/estonia)
- [Tunisia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/tunisia)
- [Belarus](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/belarus)
- [Malta](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/malta)
- [Uganda](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/uganda)
- [Senegal](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/senegal)
- [Iceland](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/iceland)
- [Namibia](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/namibia)
- [Macao SAR China](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/macau)
- [Mauritius](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/mauritius)
- [Paraguay](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/paraguay)
- [Barbados](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/barbados)
- [Belize](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/belize)
- [Angola](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/angola)
- [Brunei](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/brunei)
- [Mali](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/mali)
- [Cayman Islands](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/cayman-islands)
- [Grenada](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/grenada)
- [Bermuda](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/bermuda)
- [Madagascar](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/madagascar)
- [Suriname](https://apptail.io/app/instant-heart-rate-hr-monitor-XX/suriname)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*