# C4E Rewards vs Khin Collections

The clearest difference is update cadence: C4E Rewards at every 4 months against Khin Collections's every 10 months. Khin Collections's advantage is iOS requirement (13.0 vs 15.6). On price, ads, 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.

C4E Rewards ships an update every 4 months, Khin Collections every 10 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | C4E Rewards | Khin Collections |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 10 months |
| Size | 27 MB | 34 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Than Phyo Wai](https://appshunter.io/developer/1750739194) | [Zaw Tun](https://appshunter.io/developer/1624865835) |

## What reviewers say

### C4E Rewards

[App page](https://appshunter.io/ios/app/c4e-rewards/id6557037495)

**Features:** macOS Compatibility

**In-app purchases:** none


### Khin Collections

[App page](https://appshunter.io/ios/app/khin-collections/id6667100260)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is C4E Rewards free?

C4E Rewards is free to download, with no in-app purchases.

### Is Khin Collections free?

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

### Do C4E Rewards or Khin Collections have ads?

Neither C4E Rewards nor Khin Collections shows ads.

### Which is updated more often, C4E Rewards or Khin Collections?

C4E Rewards ships an update every 4 months, and Khin Collections every 10 months. Most recently, C4E Rewards was updated on October 27, 2026 and Khin Collections on October 27, 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.*