# ITOS Self3 vs POS for store

The clearest difference is update cadence: POS for store at every 5 weeks against ITOS Self3's every 3 months. POS for store also leads on device support (3 vs 1). ITOS Self3's advantage is iOS requirement (11.0 vs 15.0). 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.

ITOS Self3 ships an update every 3 months, POS for store every 5 weeks. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ITOS Self3 | POS for store |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 15 MB | 36 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ITOS Inc](https://appshunter.io/developer/931339182) | [NTT DATA CCS Corporation](https://appshunter.io/developer/502457871) |

## What reviewers say

### ITOS Self3

[App page](https://appshunter.io/ios/app/itos-self3/id1163101659)

**Features:** macOS Compatibility

**In-app purchases:** none


### POS for store

[App page](https://appshunter.io/ios/app/pos-for-store/id1558014670)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ITOS Self3 free?

ITOS Self3 is free to download, with no in-app purchases.

### Is POS for store free?

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

### Do ITOS Self3 or POS for store have ads?

Neither ITOS Self3 nor POS for store shows ads.

### Which is updated more often, ITOS Self3 or POS for store?

ITOS Self3 ships an update every 3 months, and POS for store every 5 weeks. Most recently, ITOS Self3 was updated on September 16, 2026 and POS for store on September 17, 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.*