---
title: "Target Zone Keeper - Reviews, Revenue and Downloads in United Kingdom | Apple App Store"
description: "Want to improve your endurance and cardiovascular fitness? Boosting your VO2 max - the amount of oxygen your body uses during intense exercise - is the key.   Target Zone Keeper helps you achieve this"
---

# Target Zone Keeper — United Kingdom

![Target Zone Keeper App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/99/0e/fa/990efab9-48ad-c9b1-5384-67fbe8e47edf/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [Margarita Bliznikova](https://apptail.io/developer/margarita-bliznikova-Rfwv)
**Category:** Health Fitness
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** Margo.targetZoneKeeperBeta
**Store:** Apple App Store
**Country:** United Kingdom
**Version:** 1.0.2 (released 2026-01-01)
**Original Release:** 2024-11-15
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id6673919937)
**AppTail Page:** [https://apptail.io/app/target-zone-keeper-KMou/united-kingdom](https://apptail.io/app/target-zone-keeper-KMou/united-kingdom)

## Target Zone Keeper Description
Want to improve your endurance and cardiovascular fitness? Boosting your VO2 max - the amount of oxygen your body uses during intense exercise - is the key. 

Target Zone Keeper helps you achieve this by keeping your heart rate in the optimal zone. With a simple, intuitive interface (no complex setup!), it offers visual cues and haptic feedback to keep you focused without interrupting your flow, even when you’re wearing a gloves or simply can’t turn your wrist!

Key features
- Keeps you in the target heart rate zone with minimal to none wrist interaction
- Simple, intuitive setup for easy use right out of the box
- Non-disruptive, customizable alerts
- Personalized heart rate zones focused on VO2 max improvement
- Seamless integration with Apple Health for workout tracking

Benefits
- Get instant feedback without disrupting your workout flow
- Optimize your training specifically for VO2 max improvement

## Target Zone Keeper Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b9/6d/7c/b96d7c95-ea5a-56c5-e78f-dc6a4085ff96/English__U005ben_U005d__U007c_iPhone_-_6.5_U0022_Display_-_1.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/27/60/97/27609700-10b2-6070-cadb-10c83cce389a/English__U005ben_U005d__U007c_iPhone_-_6.5_U0022_Display_-_2.png/1284x2778.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ad/36/0a/ad360a0c-3c61-acfe-6d6e-38c12aabda3d/English__U005ben_U005d__U007c_iPhone_-_6.5_U0022_Display_-_3.png/1284x2778.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0d/31/8a/0d318a2b-cf2b-ee43-8aa1-5f94db5f58f5/English__U005ben_U005d__U007c_iPhone_-_6.5_U0022_Display_-_4.png/1284x2778.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3f/4f/5a/3f4f5a2f-2b76-6002-f1c0-e2b3f4681423/Simulator_Screenshot_-_forAppStoreScreenshots_-_2024-10-14_at_11.46.04.png/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/46/e5/95/46e595c0-d138-d55b-9025-34cf97c65bd8/Simulator_Screenshot_-_forAppStoreScreenshots_-_2024-10-14_at_11.46.15.png/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/07/db/01/07db015e-0d64-395b-018b-6c79415a1e71/Simulator_Screenshot_-_forAppStoreScreenshots_-_2024-10-14_at_11.46.25.png/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/29/ad/c1/29adc190-9333-11b6-c8ef-4cfeb1359e54/Simulator_Screenshot_-_forAppStoreScreenshots_-_2024-10-14_at_11.47.04.png/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/21/72/ec/2172eca1-3439-2be6-5eed-8b6f54808d27/Simulator_Screenshot_-_forAppStoreScreenshots_-_2024-10-14_at_11.47.09.png/1242x2688.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/92/7d/55/927d5508-f498-e07b-6566-efe3537a246a/Simulator_Screenshot_-_forAppStoreScreenshots_-_2024-10-14_at_11.47.16.png/1242x2688.png)






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## Target Zone Keeper Available In
- [United Kingdom](https://apptail.io/app/target-zone-keeper-KMou/united-kingdom)
- [Indonesia](https://apptail.io/app/target-zone-keeper-KMou/indonesia)
- [Japan](https://apptail.io/app/target-zone-keeper-KMou/japan)
- [Kazakhstan](https://apptail.io/app/target-zone-keeper-KMou/kazakhstan)
- [Nigeria](https://apptail.io/app/target-zone-keeper-KMou/nigeria)
- [Sweden](https://apptail.io/app/target-zone-keeper-KMou/sweden)

---

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