# ACE POS vs simpleERB

The clearest difference is update cadence: simpleERB at daily against ACE POS's every 2 weeks. simpleERB also leads on iOS requirement (13.4 vs 15.5). 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.

ACE POS ships an update every 2 weeks, simpleERB daily. The most recent releases landed on October 13, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ACE POS | simpleERB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 80 MB | 15 MB |
| Requires iOS | 15.5 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Compute One Ltd](https://appshunter.io/developer/1493048861) | [Social Deal](https://appshunter.io/developer/632167590) |

## What reviewers say

### ACE POS

[App page](https://appshunter.io/ios/app/ace-pos/id1548858135)

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

**In-app purchases:** none


### simpleERB

[App page](https://appshunter.io/ios/app/simpleerb/id6738722488)

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

**In-app purchases:** none


## Frequently asked questions

### Is ACE POS free?

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

### Is simpleERB free?

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

### Do ACE POS or simpleERB have ads?

Neither ACE POS nor simpleERB shows ads.

### Which is updated more often, ACE POS or simpleERB?

ACE POS ships an update every 2 weeks, and simpleERB daily. Most recently, ACE POS was updated on October 13, 2026 and simpleERB on September 29, 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.*