# SUNSTAR 運動休閒館 I 官方商城 vs BonusBack

The clearest difference is update cadence: BonusBack at weekly against SUNSTAR 運動休閒館 I 官方商城's monthly. BonusBack also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

SUNSTAR 運動休閒館 I 官方商城 ships an update monthly, BonusBack weekly. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | SUNSTAR 運動休閒館 I 官方商城 | BonusBack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 104 MB | 91 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [SUNSTAR PC INC.](https://appshunter.io/developer/1706968054) | [WING KEI Chum](https://appshunter.io/developer/6779043973) |

## What reviewers say

### SUNSTAR 運動休閒館 I 官方商城

[App page](https://appshunter.io/ios/app/sunstar-i/id6466146489)

**Features:** macOS Compatibility, Apple Wallet, 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 SUNSTAR 運動休閒館 I 官方商城 free?

SUNSTAR 運動休閒館 I 官方商城 is free to download, with no in-app purchases.

### Is BonusBack free?

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

### Do SUNSTAR 運動休閒館 I 官方商城 or BonusBack have ads?

Neither SUNSTAR 運動休閒館 I 官方商城 nor BonusBack shows ads.

### Which is updated more often, SUNSTAR 運動休閒館 I 官方商城 or BonusBack?

SUNSTAR 運動休閒館 I 官方商城 ships an update monthly, and BonusBack weekly. Most recently, SUNSTAR 運動休閒館 I 官方商城 was updated on September 23, 2026 and BonusBack on September 26, 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.*