# OnepassERP vs Unipos PLUS

The clearest difference is update cadence: Unipos PLUS at every 3 days against OnepassERP's fortnightly. Unipos PLUS also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

OnepassERP ships an update fortnightly, Unipos PLUS every 3 days. The most recent releases landed on September 26, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | OnepassERP | Unipos PLUS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 130 MB | 46 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SuperInk](https://appshunter.io/developer/1630108477) | [Unipage](https://appshunter.io/developer/1517898095) |

## What reviewers say

### OnepassERP

[App page](https://appshunter.io/ios/app/onepasserp/id6447353772)

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

**In-app purchases:** none


### Unipos PLUS

[App page](https://appshunter.io/ios/app/unipos-plus/id6471604311)

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

**In-app purchases:** none


## Frequently asked questions

### Is OnepassERP free?

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

### Is Unipos PLUS free?

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

### Do OnepassERP or Unipos PLUS have ads?

Neither OnepassERP nor Unipos PLUS shows ads.

### Which is updated more often, OnepassERP or Unipos PLUS?

OnepassERP ships an update fortnightly, and Unipos PLUS every 3 days. Most recently, OnepassERP was updated on September 26, 2026 and Unipos PLUS on September 15, 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.*