Everyday Challenges vs Target Zone Keeper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Everyday Challenges
This app helps you improve your life by participating in daily challenges. It assists in managing tasks, setting reminders, tracking progress, and offers a variety of challenges to conquer.
- Manage daily challenges
- Task reminders
- Track challenge progress
- Access a hundred challenges
- Record achievements
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If you want to improve your life by possibly taking part in daily challenges. This app will be your partner, side by side help you: - Manage your challenges - Reminder your daily tasks - Tracking your challenge process - Give a hundred challenges to you Finally, "Everyday Challenges" will retain all your mark of conquest
Target Zone Keeper
This app helps improve cardiovascular fitness by guiding users to maintain their heart rate within an optimal zone for VO2 max enhancement. It offers non-disruptive alerts and visual cues, requiring minimal wrist interaction for seamless workout integration.
- Maintains target heart rate zone
- Minimal wrist interaction required
- Simple, intuitive setup
- Customizable, non-disruptive alerts
- Personalized heart rate zones
- Apple Health integration
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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
Screenshots
Verdict
The clearest difference is rating: Target Zone Keeper at 5.0 against Everyday Challenges's 3.0. Target Zone Keeper also leads on ads (none vs shown) and monetization model (free vs ad-supported). Everyday Challenges's advantage is update cadence (weekly vs every 7 months) and iOS requirement (12.0 vs 17.6). On price, ratings volume, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Target Zone Keeper holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Everyday Challenges ships an update weekly, Target Zone Keeper every 7 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.
| Parameter | Everyday Challenges | Target Zone Keeper |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Weekly — better | Every 7 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 65 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | FooLab | Margarita Bliznikova |
Customer experience
Everyday Challenges
Target Zone Keeper
In-app purchases
Everyday Challenges
No in-app purchases
Target Zone Keeper
No in-app purchases
Questions
Is Everyday Challenges free?
Is Target Zone Keeper free?
Which has better reviews, Everyday Challenges or Target Zone Keeper?
Do Everyday Challenges or Target Zone Keeper have ads?
Which is updated more often, Everyday Challenges or Target Zone Keeper?
Other comparisons
