# ChallengeRunner vs Koiya

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.

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.

## The numbers

| Metric | ChallengeRunner | Koiya |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (8.7K ratings)](https://appshunter.io/ios/app/challengerunner/id694925116/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/koiya/id6770373376/reviews)** |
| Number of ratings | **8.7K** | 1 |
| Positive reviews | 15.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | Free |
| Size | 66 MB | 117 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ChallengeRunner LLC](https://appshunter.io/developer/299052192) | [Valerie Inman](https://appshunter.io/developer/1896737702) |

## What reviewers say

### ChallengeRunner

[App page](https://appshunter.io/ios/app/challengerunner/id694925116)

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.

**Highlights:** Log health challenge data, View real-time leaderboards, Submit challenge data, Messaging and comments, Apple Health integration, Join challenges via codes/links/QR

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great for motivation
- 👍 Simple and efficient
- 💡 Wellness partnership

**What reviewers complain about**

- 🐛 Sync issues with Apple Health and other fitness trackers
- 👎 Poor user interface and navigation
- 🔍 Lack of visibility into team and individual rankings
- 🔧 Buggy and crashes frequently

**Reported bugs**

- App crashes when scrolling leaderboard
- Steps not syncing correctly or disappearing
- Login issues and inability to access app features

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/koiya/id6770373376)

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.

**Highlights:** Calming soundscapes, Ambient environments, Soothing audio, Nighttime routine support, Decompression tools, Peaceful atmosphere creation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ChallengeRunner free?

ChallengeRunner is free to download, with no in-app purchases.

### Is Koiya free?

Koiya is free to download, with no in-app purchases.

### Which has better reviews, ChallengeRunner or Koiya?

Koiya is rated higher. ChallengeRunner averages 4.5 out of 5 from 8.7K ratings, while Koiya averages 5.0 from 1 ratings.

### Do ChallengeRunner or Koiya have ads?

Neither ChallengeRunner nor Koiya shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*