YuMuuv vs Summertime Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YuMuuv
This platform promotes physical activity for companies and communities, unifying objective activity data. Users can track progress, compete in challenges, and connect with friends and colleagues to foster long-term health benefits.
- Company/community sign-up code registration
- Connects with smartwatches and activity monitors
- Participate in challenges and win prizes
- Track progress and compare with others
- Integrates with Apple Health, Fitbit, Garmin, Polar, Suunto
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YuMuuv is a science-based physical activity promotion platform for companies and communities who are looking to raise health awareness. We mediate objective physical activity data in a simple, safe, and unifying way. The application does not contain any in-app purchases and is completely FREE to use if your activity/health mediator has redeemed and forwarded you the sign-up code. Our functionality is described here: - Get your company/community sign-up code and register your account - Activate your sport/smartwatch or activity monitor - Step into challenges and win prizes for being active - See your progress and compare yourself with your friends/colleagues - Be healthy and enjoy long-term benefits. We connect with all your favorite apps and devices – including Apple Health, Google Health (Fitbit), Garmin, Polar, and Suunto. YuMuuv
Summertime Challenge
This program encourages physical activity through a gamified experience, rewarding progress with animated visuals and unlocking nostalgic images. It integrates with health apps and offers social features for individual or team participation.
- Gamified progress tracking
- Unlockable memory images
- Apple Health integration
- Individual and team modes
- Daily well-being tips
- Social support features
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Summertime is an all-things-summer physical activity program that transports you back to the vitality of childhood. Features include: • Experiencing progress by earning fireflies in an animated summer night scene • Fond memory-inducing images revealed by tracking physical activity • Connect Summertime to Apple's Health app to automatically import your step count • Individual and team participation • Practical daily well-being tips • Wall and Friends components for support and camaraderie. Note: Summertime syncs with the web version through your organization’s wellness program; you must create your account on the web version before you can use the mobile app.
Screenshots
Verdict
The clearest difference is review sentiment: YuMuuv at 50% against Summertime Challenge's 0%. YuMuuv also leads on rating (4.8 vs 3.7) and update cadence (weekly vs every 3 months). On price, ads, in-app purchases and monetization model 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.
YuMuuv holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: YuMuuv has 1.6K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of YuMuuv's written reviews are positive against 0% of Summertime Challenge's.
YuMuuv ships an update weekly, Summertime Challenge every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | YuMuuv | Summertime Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.6K ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1.6K — better | 3 |
| Update frequency | Weekly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 49 MB | 122 MB |
| Age rating | 12+ | 4+ |
| Developer | YuMuuv | Health Enhancement Systems |
Customer experience
YuMuuv
Summertime Challenge
Bugs and requests
YuMuuv
Reported bugs
2 issues- Sync issues with Apple Health and Fitbit
- Syncing not updating correctly
Requested features
3 requests- Health app integration
- Widgets
- Water intake tracking
Summertime Challenge
Not enough reviews yet to summarise bugs or requests.
In-app purchases
YuMuuv
No in-app purchases
Summertime Challenge
No in-app purchases
Questions
Is YuMuuv free?
Is Summertime Challenge free?
Which has better reviews, YuMuuv or Summertime Challenge?
Do YuMuuv or Summertime Challenge have ads?
Which is updated more often, YuMuuv or Summertime Challenge?
Other comparisons
