# SII DPU vs OlivePOS

The clearest difference is iOS requirement: SII DPU at 13.0 against OlivePOS's 26.0. On price, update cadence, 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.

SII DPU ships an update every 10 months, OlivePOS every 8 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | SII DPU | OlivePOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 8 months** |
| Size | 1 MB | 157 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Seiko Instruments Inc.](https://appshunter.io/developer/430532225) | [OliveNow Inc](https://appshunter.io/developer/1648945266) |

## What reviewers say

### SII DPU

[App page](https://appshunter.io/ios/app/sii-dpu-s-utility/id982214891)

**In-app purchases:** none


### OlivePOS

[App page](https://appshunter.io/ios/app/olivepos/id6443741203)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SII DPU free?

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

### Is OlivePOS free?

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

### Do SII DPU or OlivePOS have ads?

Neither SII DPU nor OlivePOS shows ads.

### Which is updated more often, SII DPU or OlivePOS?

SII DPU ships an update every 10 months, and OlivePOS every 8 months. Most recently, SII DPU was updated on November 6, 2026 and OlivePOS on November 7, 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.*