# Open Sync vs Charge Win

The clearest difference is ads: Open Sync at none against Charge Win's shown. Open Sync also leads on iOS requirement (15.6 vs 17.0). Charge Win's advantage is chart position (#65 vs unranked). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Open Sync | Charge Win |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (23K ratings)](https://appshunter.io/ios/app/charge-win-win-rewards/id6791895084/reviews)** |
| Number of ratings | — | **23K** |
| Positive reviews | — | 41.2% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 4 days |
| Monetization | — | Ad-supported |
| Best chart rank | — | **#65** |
| Size | 33 MB | 54 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Wenalyze S.L.](https://appshunter.io/developer/1849202852) | [Sunnrise Lab](https://appshunter.io/developer/1869864438) |

## What reviewers say

### Open Sync

[App page](https://appshunter.io/ios/app/open-sync/id6764025267)

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

**In-app purchases:** none


### Charge Win

[App page](https://appshunter.io/ios/app/charge-win-win-rewards/id6791895084)

**Currently charting:** #65 Top Free · Productivity (US App Store)

Earn coins by charging your phone, checking in daily, and completing tasks. Explore various rewards and make everyday activities more engaging. Turn your routine into an opportunity to collect coins and enjoy new experiences.

**Highlights:** Earn coins by charging phone, Daily check-in rewards, Complete available tasks, Discover various rewards, Turn everyday activities into rewards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Open Sync free?

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

### Is Charge Win free?

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

### Do Open Sync or Charge Win have ads?

Charge Win shows ads; Open Sync does not.

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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.*