# 不渝 vs BonusBack

不渝 and BonusBack are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

不渝 ships an update every 10 days, BonusBack weekly. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 不渝 | BonusBack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 73 MB | 91 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Nanning Tanwate network technology Co., Ltd](https://appshunter.io/developer/1533926828) | [WING KEI Chum](https://appshunter.io/developer/6779043973) |

## What reviewers say

### 不渝

[App page](https://appshunter.io/ios/app/app/id1638447031)

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

**In-app purchases:** none


### BonusBack

[App page](https://appshunter.io/ios/app/bonusback/id6779043971)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 不渝 free?

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

### Is BonusBack free?

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

### Do 不渝 or BonusBack have ads?

Neither 不渝 nor BonusBack shows ads.

### Which is updated more often, 不渝 or BonusBack?

不渝 ships an update every 10 days, and BonusBack weekly. Most recently, 不渝 was updated on November 7, 2026 and BonusBack on November 10, 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.*