YonderClock vs RecoveryRadar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YonderClock
Experience a dynamic view of the world's time zones through real-time 3D aerial perspectives of global landmarks. Watch as the scene changes every 15 minutes, showcasing morning, noon, or dusk across different cities. Collect visited landmarks and see your progress on a world map.
- Real-time 3D aerial views of landmarks
- Dynamic scene changes every 15 minutes
- Collection of visited landmarks
- World map progress tracking
- Home screen widget
- Unlimited landmark shuffling (PRO)
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Right now, the Sydney Opera House is greeting the morning. Right now, the Eiffel Tower in Paris is basking in noon light. Right now, the Statue of Liberty is drifting into dusk. Yonder Clock isn't a world clock. It's a window — showing you the world behind the time zones. Open the app, and you'll see a landmark somewhere on Earth in its real time of day: an Apple Maps 3D aerial view, slowly rotating. Every 15 minutes, the scene changes to another place experiencing morning, noon, or dusk. You don't have to do anything. Just watch. The world flows on its own. --- 500+ landmarks worldwide --- Across 35 cities — from the Sydney Opera House to the Sagrada Família, from the Golden Gate Bridge to Mount Fuji. Each landmark has a hand-tuned 3D aerial camera angle, crafted for that one perfect view. --- See it, collect it --- Every new landmark you see is automatically added to your collection. No effort required — just keep watching, and your world map fills in over time. Switch to the globe view to see how many cities you've "visited." --- Home screen widget --- Put the world on your home screen. The widget cycles through landmarks every 15 minutes, even if you don't open the app for a week. Morning somewhere, dusk somewhere else — a glance is all it takes. --- PRO --- • Unlimited shuffle — change landmarks whenever you want • Widget syncs with the app in real time • Freely browse all uncollected landmarks • Full access to 600+ landmarks in 3D Before you put your phone down, take one look. Somewhere in the world, the sun is just coming up. Terms of Service:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy:https://www.wikimbti.com/YonderClockPrivacy.html?lang=en-US
RecoveryRadar
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RecoveryRadar tells you exactly which muscles are ready to train -- and which need rest. Stop guessing when to train the same muscle group again. RecoveryRadar automatically reads your workout data from Apple Health, identifies which muscles you trained using science-backed EMG mapping, and calculates precise recovery percentages for each muscle group. KEY FEATURES: Interactive Body Heat Map -- See your muscle recovery at a glance with a color-coded body map. Green means ready, orange means recovering, red means fatigued. Tap any muscle for details. Zero-Input Automation -- No manual logging required. RecoveryRadar automatically reads workouts from Apple Health, whether you train with Apple Watch, iPhone Fitness, or third-party apps like Strava. Science-Backed Recovery Algorithm -- Recovery is calculated using an exponential decay model based on EMG-driven muscle activation data, training intensity, and time elapsed. 16 Muscle Groups Tracked -- From pectoralis major to gastrocnemius, every major muscle group is monitored with individual recovery percentages. Smart Training Suggestions -- Get personalized recommendations on which muscles to train today based on your recovery status. Apple Health Integration -- Reads workouts, heart rate, HRV, and sleep data to provide the most accurate recovery insights. Privacy First -- All data is processed and stored on your device. No cloud servers, no accounts, no tracking. Your health data stays on your iPhone. FREE TIER INCLUDES: - Front body heat map visualization - Overall recovery score - 5 major muscle group tracking - Basic training suggestions - 7-day workout history UPGRADE TO PRO: - Front + back body heat map views - All 16 muscle groups with precise recovery percentages - Detailed training suggestions with intensity guidance - Unlimited workout history - Recovery trends (7D / 30D / 90D) - HRV trend analysis - Muscle detail sheets with recovery timeline - Manual RPE adjustment - CSV data export Whether you are a strength trainer, CrossFit athlete, or anyone who takes recovery seriously, RecoveryRadar gives you the data-driven insights to train smarter and avoid overtraining. SUBSCRIPTION INFORMATION: - Payment will be charged to your Apple ID account at confirmation of purchase. - Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. - You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription. Terms of Use (EULA): https://asunnyboy861.github.io/RecoveryRadar/terms/
Screenshots
Verdict
YonderClock and RecoveryRadar are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. YonderClock sells 2 in-app purchases, starting at $9.99 per year and RecoveryRadar sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | YonderClock | RecoveryRadar |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Daily | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17 — better |
| Further details — not scored | ||
| Size | 106 MB | 4 MB |
| Age rating | 4+ | 9+ |
| Developer | Guangzhou Black Box Network Technology Co., Ltd. | 贺 周 |
In-app purchases
YonderClock
- Year-Pro$9.991 Year
- Buyout-PRO$16.49
RecoveryRadar
- RecoveryRadar Pro Monthly$3.991 Month
- RecoveryRadar Pro Yearly2 variants$24.991 Year
- RecoveryRadar Pro Lifetime$39.99









