ChallengeRunner vs Koiya
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChallengeRunner
Log and track your progress in employee health challenges. View real-time leaderboards, submit data, and engage with other participants. Integrates with Apple Health for automatic data syncing.
- Log health challenge data
- View real-time leaderboards
- Submit challenge data
- Messaging and comments
- Apple Health integration
- Join challenges via codes/links/QR
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ChallengeRunner Fitness Challenge Logging provides a lightweight interface to the ChallengeRunner employee health challenge platform. This application gives participants access to the fitness challenges they are currently enrolled in. ChallengeRunner Fitness Challenge Logging allows participants to view and submit health challenge data and review the challenge leaderboard. This application features a simple challenge data logging interface, real-time leaderboards, messaging and comments. Participants may join challenges using links, QR Codes, or challenge codes provided by a Challenge Administrator. It is now possible for ChallengeRunner to pull steps, active minutes, distance and calories from the Apple Health app. To turn on this functionality, enable the Health Integration switch in Settings and accept the HealthKit privileges when prompted in the ChallengeRunner app. With HealthKit enabled, ChallengeRunner will sync with the Health app whenever the ChallengeRunner app is opened. NOTE: Most functions require an Internet connection
Koiya
Immerse yourself in calming soundscapes and ambient environments for relaxation and better sleep. This app offers thoughtfully crafted audio experiences to help you unwind, reset, and establish a more peaceful nighttime routine.
- Calming soundscapes
- Ambient environments
- Soothing audio
- Nighttime routine support
- Decompression tools
- Peaceful atmosphere creation
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Koiya is an immersive audio experience designed for relaxation, decompression, and nighttime listening. Explore calming soundscapes, ambient environments, and soothing audio designed to help you unwind, reset, and create a more peaceful nighttime routine. Whether you’re settling in for sleep, taking a quiet moment to decompress, or simply creating a calming atmosphere throughout the day, Koiya offers thoughtfully crafted listening experiences intended to support rest and relaxation.
Screenshots
Verdict
The clearest difference is rating: Koiya at 5.0 against ChallengeRunner's 4.5. ChallengeRunner's advantage is ratings volume (8.7K vs 1). 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.
Koiya holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ChallengeRunner has 8.7K ratings behind it against 1, so its average is the more settled of the two.
| Parameter | ChallengeRunner | Koiya |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (8.7K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 15.9% of reviews | — |
| Number of ratings | 8.7K — better | 1 |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 66 MB | 117 MB |
| Age rating | 4+ | 4+ |
| Developer | ChallengeRunner LLC | Valerie Inman |
Customer experience
ChallengeRunner
Koiya
Bugs and requests
ChallengeRunner
Reported bugs
3 issues- App crashes when scrolling leaderboard
- Steps not syncing correctly or disappearing
- Login issues and inability to access app features
Requested features
4 requests- Ability to manually enter steps and other activities
- Improved leaderboard and team management features
- Integration with more fitness tracking devices
- Better data visualization and analytics
Koiya
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ChallengeRunner
No in-app purchases
Koiya
No in-app purchases








