Body Clock Test vs JustMove AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Body Clock Test
Train your time perception and improve focus with this mini-game. Count seconds mentally and test your accuracy to refine your internal clock. Track your progress with a clean, gradient-themed interface.
- Internal clock game
- Time perception training
- Focus improvement
- Progress tracking
- Clean gradient design
- No timer needed
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Sharpen your internal clock and improve your sense of time with Body Clock Test. This simple mini game trains your time perception and helps you focus. You can play Internal Clock Game by counting seconds in your head and stopping when you think time is up. Check how close you are and challenge yourself to get better every day. No timer needed. The app features a clean design with a smooth gradient background that changes while you play. You can review your past results and track your progress over time. Body Clock Test is perfect for brain training, focus practice, and anyone who enjoys quick and satisfying games. Download for free and start mastering your internal clock today.
JustMove AI
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Turn Exercise into a Daily Habit with Your AI Coach No more giving up after a few days—your AI coach is here to encourage you every step of the way. Build stamina, sharpen your focus, and boost your mood. Experience the real benefits of daily exercise in your everyday life. Key Features: Chat with an AI coach – Friendly support for goal‑setting and workout advice. Custom goals – Track steps, active calories, and workout minutes. Daily progress alerts – Motivational messages and emoji gauges make effort visible. One‑a‑day tips – Short hints on nutrition, stretching, and sleep to keep you on track. Streak rewards – Hit goals on consecutive days to unlock new AI coaches. Calendar view – See your achievement history at a glance. Perfect for You if… Workouts often fizzle out after a few days. Busy schedule but still want sustainable exercise. Prefer positive encouragement to grow your streak. Like a game‑style approach to fitness. Use and love Apple Watch. Download now and take the first step toward a fresher you—together with your AI coach! Note: The app works on iPhone alone, but pairing with Apple Watch provides the most accurate data.
Screenshots
Verdict
The clearest difference is in-app purchases: JustMove AI at none against Body Clock Test's 3. JustMove AI also leads on update cadence (every 5 days vs every 6 weeks). On price, ads, device support and iOS requirement 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. Body Clock Test sells 3 one-off in-app purchases. JustMove AI asks for nothing beyond the download.
Body Clock Test ships an update every 6 weeks, JustMove AI every 5 days. The most recent releases landed on September 14, 2026 and September 20, 2026 respectively.
| Parameter | Body Clock Test | JustMove AI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Every 5 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 318 MB |
| Age rating | 4+ | 12+ |
| Developer | Hikari Mano | Naoya Enokida |
In-app purchases
Body Clock Test
- Remove Interstitial Ads$1.99
- Remove Banner Ads$1.99
- Full Version$3.99
JustMove AI
No in-app purchases








