# ChallengeMe vs 국제로타리 3700지구

The clearest difference is in-app purchases: 국제로타리 3700지구 at none against ChallengeMe's 3. 국제로타리 3700지구 also leads on iOS requirement (13.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ChallengeMe sells 3 in-app purchases, starting at $6.99 per month. 국제로타리 3700지구 asks for nothing beyond the download.

ChallengeMe ships an update fortnightly, 국제로타리 3700지구 every 3 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ChallengeMe | 국제로타리 3700지구 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 152 MB | 59 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Double Shot OU](https://appshunter.io/developer/1768841327) | [Seung Chul Chu](https://appshunter.io/developer/941486262) |

## What reviewers say

### ChallengeMe

[App page](https://appshunter.io/ios/app/challengeme/id6692608305)

This app allows users to create and share custom challenges, engage with interactive polls, and discover location-based fun. It fosters community interaction through voting and commenting on user-generated content, making daily routines more engaging and competitive.

**Highlights:** Create and share custom challenges, Interactive poll creator, Secret and hidden content feature, Supports photos, videos, and audio, Location-based challenges and discovery, Community voting and commenting

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChallengeMe Monthly | $6.99 | per month |
| ChallengeMe Quarterly | $14.99 | per 3 months |
| ChallengeMe Annual | $35.99 | per year |


### 국제로타리 3700지구

[App page](https://appshunter.io/ios/app/3700/id6736895829)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChallengeMe free?

ChallengeMe is free to download, with in-app purchases available.

### Is 국제로타리 3700지구 free?

국제로타리 3700지구 is free to download, with no in-app purchases.

### Do ChallengeMe or 국제로타리 3700지구 have ads?

Neither ChallengeMe nor 국제로타리 3700지구 shows ads.

### Which is updated more often, ChallengeMe or 국제로타리 3700지구?

ChallengeMe ships an update fortnightly, and 국제로타리 3700지구 every 3 weeks. Most recently, ChallengeMe was updated on October 24, 2026 and 국제로타리 3700지구 on October 14, 2026.

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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.*