# SANWA Backup vs C

The clearest difference is update cadence: SANWA Backup at every 4 weeks against C's every 39 months. 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.

SANWA Backup ships an update every 4 weeks, C every 39 months. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SANWA Backup | C |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 39 months |
| Size | 81 MB | 77 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [燕 甘](https://appshunter.io/developer/1555691747) | [红奎 刘](https://appshunter.io/developer/1465054112) |

## What reviewers say

### SANWA Backup

[App page](https://appshunter.io/ios/app/sanwa-backup/id1484308926)

**Features:** macOS Compatibility

**In-app purchases:** none


### C

[App page](https://appshunter.io/ios/app/c-chic/id1604533348)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SANWA Backup free?

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

### Is C free?

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

### Do SANWA Backup or C have ads?

Neither SANWA Backup nor C shows ads.

### Which is updated more often, SANWA Backup or C?

SANWA Backup ships an update every 4 weeks, and C every 39 months. Most recently, SANWA Backup was updated on October 20, 2026 and C on October 4, 2026.

---

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