# AimMaster vs PrimeBOT

The clearest difference is update cadence: PrimeBOT at every 9 days against AimMaster's every 3 weeks. AimMaster's advantage is iOS requirement (12.0 vs 15). 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.

AimMaster ships an update every 3 weeks, PrimeBOT every 9 days. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | AimMaster | PrimeBOT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 83 MB | 197 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhejiang Zhiding Robot Co., Ltd.](https://appshunter.io/developer/1879738455) | [上纬新材料科技股份有限公司](https://appshunter.io/developer/1896775245) |

## What reviewers say

### AimMaster

[App page](https://appshunter.io/ios/app/aimmaster/id6736896363)

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

**In-app purchases:** none


### PrimeBOT

[App page](https://appshunter.io/ios/app/primebot/id6771237752)

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

**In-app purchases:** none


## Frequently asked questions

### Is AimMaster free?

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

### Is PrimeBOT free?

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

### Do AimMaster or PrimeBOT have ads?

Neither AimMaster nor PrimeBOT shows ads.

### Which is updated more often, AimMaster or PrimeBOT?

AimMaster ships an update every 3 weeks, and PrimeBOT every 9 days. Most recently, AimMaster was updated on September 17, 2026 and PrimeBOT on September 8, 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.*