# Ustar Mobile vs AoooG Fuel Master

The clearest difference is update cadence: Ustar Mobile at every 5 weeks against AoooG Fuel Master's every 6 months. Ustar Mobile also leads on iOS requirement (10.0 vs 13.0). AoooG Fuel Master's advantage is device support (4 vs 2). 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.

Ustar Mobile ships an update every 5 weeks, AoooG Fuel Master every 6 months. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Ustar Mobile | AoooG Fuel Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Size | 34 MB | 25 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [杭州宇泛智能科技有限公司](https://appshunter.io/developer/1156327327) | [刚 李](https://appshunter.io/developer/1691041855) |

## What reviewers say

### Ustar Mobile

[App page](https://appshunter.io/ios/app/ustar-mobile/id1565295845)

**Features:** macOS Compatibility

**In-app purchases:** none


### AoooG Fuel Master

[App page](https://appshunter.io/ios/app/aooog-fuel-master/id6504402440)

**In-app purchases:** none


## Frequently asked questions

### Is Ustar Mobile free?

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

### Is AoooG Fuel Master free?

AoooG Fuel Master is free to download, with no in-app purchases.

### Do Ustar Mobile or AoooG Fuel Master have ads?

Neither Ustar Mobile nor AoooG Fuel Master shows ads.

### Which is updated more often, Ustar Mobile or AoooG Fuel Master?

Ustar Mobile ships an update every 5 weeks, and AoooG Fuel Master every 6 months. Most recently, Ustar Mobile was updated on October 27, 2026 and AoooG Fuel Master on October 25, 2026.

---

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