---
title: "Thermometer: Body Temperature - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "No thermometer, no problem. Calculate body temperature with your iPhone.   Turn your smartphone into a versatile tool for tracking temperature, heart rate, and blood pressure—anytime, anywhere.  Funct"
---

# Thermometer: Body Temperature — United States
> Fever & Temperature Checker

![Thermometer App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/f0/90/9a/f0909a8e-455e-5cfd-8f00-85c6987a8311/AppIcon-0-0-1x_U007emarketing-0-11-0-sRGB-85-220.png/434x0w.png)

**Developer:** [199 Developments Private](https://apptail.io/developer/199-developments-private-vykb)
**Category:** Health Fitness
**Rating:** 4.6/5 (369 ratings)
**Price:** Free
**Bundle ID:** com.bodytemperature
**Store:** Apple App Store
**Country:** United States
**Version:** 1.3.7 (released 2026-01-07)
**Original Release:** 2024-09-23
**Languages:** Spanish, German, Chinese, Korean, French, English, Italian, Japanese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6683301324)
**AppTail Page:** [https://apptail.io/app/app-lQEt/united-states](https://apptail.io/app/app-lQEt/united-states)

## Thermometer Description
No thermometer, no problem. Calculate body temperature with your iPhone. 

Turn your smartphone into a versatile tool for tracking temperature, heart rate, and blood pressure—anytime, anywhere.

Functionalities:-
-Temperature Estimation: Use your smartphone to estimate body temperature without the need for a physical thermometer.

-Apple Watch Sync: Connect seamlessly with Apple Watch Series 8 for automatic temperature readings and real-time fever alerts.

-High Fever Alerts: Receive automatic alerts from your Apple Watch when a high fever is detected, keeping you informed in real-time.

-Blood Pressure Tracking: Effortlessly log and track your blood pressure, complete with trend analysis for better insights and PDF sharing.

-Custom Health Logs: Add personalized notes to track symptoms, treatments, or anything else alongside your health data.

-Apple Health sync and PDF reports: Sync with Apple Health and generate easy-to-share temperature PDF reports to keep your family informed.

Whether you’re managing a fever, keeping an eye on your cardiovascular health, or tracking your blood pressure, this app offers a simple and effective way to stay in control of your wellness.

Ideal for personal use, families, and healthcare providers, our app ensures you stay informed about your vital signs and make confident health decisions.

Important: This app is not intended to replace medical advice or treatment. Please consult with a healthcare professional for any medical issues.

Terms of use: 
Privacy policy: 
Visit us: 

## Thermometer Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/73/70/18/737018dd-c096-9cd3-e178-4fa90056cbb7/16.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/94/67/84/94678431-8363-039b-522d-5a8390203b35/2.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b0/ff/a6/b0ffa6ff-5c78-520f-f674-f957d90aedde/28.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/29/77/ef/2977ef6c-0fae-9fcc-b102-d45a649d0075/7.png/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a9/ad/eb/a9adeb01-d25a-1b83-6807-229f39071241/4.png/1242x2688.png)

## Thermometer Rating Breakdown in United States
- 5 stars: 305 (83%)
- 4 stars: 36 (10%)
- 3 stars: 2 (1%)
- 2 stars: 4 (1%)
- 1 stars: 22 (6%)

## Thermometer Reviews in United States

### ***** "Never lose the thermometer again"
I love this app!  Have to take my temperature regularly due to a health issue.  I never leave home without my phone, so I always have my thermometer with me.  I have compared the readings to a forehead thermometer and they are very close.  
I had an issue with the app and reached out to support. They were very prompt in responding and helped me resolve my issue.
-- Scpstein, 2025-01-16

### *---- "BEWARE !!"
I saw an offer to get this free for lifetime but was a scam! Went through all the options and details to get the offer but got charged as a subscription at $29.99 yearly! Don’t fall for their scam! I’ve not even tried the app as I’m so angry about the rip- off. BTW I immediately cancelled the subscription so it wouldn’t be charged again.
-- Grldfry, 2024-12-19

### ***** "Reliable"
I tend to use the app when travelling and do not have access to a thermometer. This is after cọmparing the readings to a dedicated thermometer and finding the app mostly accurate within 0.2-0.3 celsius of thermometer. A good tool and those breathing exercises are a boon! just wish I could share the breathing exercises directly to my daughter without her having to download the app.
-- Miller Council, 2024-12-11

### ***-- "Premium"
Nothing about the app says you have to buy premium to get full use when you get it on the app store
-- :;):;)::)/):)/&;!2!, 2024-11-26

### ***** "Fahrenheit works now"
Happy to be able to log my temp in Fahrenheit now with the new update. Reads high for me vs my digital thermometer (99.1 vs my normal 97.8) but being able to keep a log over time will give me an idea of what reads as normal via this app. I can be away from home and recognize if I get a fever. I have not yet started entering bp, but will appreciate having a place to log it.
-- DrTzina, 2024-10-30

### *---- "Bait and switch"
I had subscribe to free lifetime and they changed me for a year and will not refund my money! App is mediocre at best.
-- drzbichon, 2024-10-30

### *---- "Said lifetime free but charged me"
The app said if I signed up that day, I would have it free for lifetime but charged me $29.99.
-- AlwaysWithHeart, 2024-10-29

### *---- "Scammers"
It was advertised on appadvice as free. I tried to get that and was charged $32. Scammers.
-- Fraz Hassan, 2024-10-27

### *---- "Scammed"
I somehow got charged for a years subscription!!! Very very unhappy!
-- lonelypuppy, 2024-10-27

### *---- "Scam"
Said lifetime was free then charged for a year without permission 

Total scam.
-- Rook07, 2024-10-26

### **--- "Can't default to Fahrenheit?"
The app seems OK so far but if I can't default the temperature to Fahrenheit instead of Celsius it's useless to me.
-- Lizzo1973, 2024-10-26

### *---- "Ripped me off!"
This app was available on Apps Gone Free with the lifetime version available for free. When I set up my free lifetime subscription it charged me $29.99 for a one year subscription instead. Be wary.
-- Rholster, 2024-10-26

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


## Thermometer Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Japan | Health Fitness | #168 |
| Top Free | Taiwan | Health Fitness | #190 |
| Top Free | Italy | Health Fitness | #225 |
| Top Free | Argentina | Health Fitness | #232 |
| Top Free | China | Health Fitness | #255 |
| Top Free | Hong Kong SAR China | Health Fitness | #352 |
| Top Free | Peru | Health Fitness | #380 |
| Top Free | Chile | Health Fitness | #397 |
| Top Free | Spain | Health Fitness | #399 |
| Top Free | Dominican Republic | Health Fitness | #463 |

## Thermometer Discovered Keywords
- thermometer
- room temperature
- body temperature
- thermometer body temp
- room temperature thermometer
- thermometer room temp
- free room thermometer
- thermometer room
- thermometer app for iphone
- termometre


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

---

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