# ADPI vs UMS 2026

The clearest difference is update cadence: ADPI at every 2 weeks against UMS 2026's every 2 months. 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.

ADPI ships an update every 2 weeks, UMS 2026 every 2 months. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ADPI | UMS 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 153 MB | 99 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [EventBK Limited](https://appshunter.io/developer/740353440) | [Dusan Trpkovic](https://appshunter.io/developer/1676811547) |

## What reviewers say

### ADPI

[App page](https://appshunter.io/ios/app/adpi/id6475652632)

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

**In-app purchases:** none


### UMS 2026

[App page](https://appshunter.io/ios/app/ums-2026/id6477322744)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ADPI free?

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

### Is UMS 2026 free?

UMS 2026 is free to download, with no in-app purchases.

### Do ADPI or UMS 2026 have ads?

Neither ADPI nor UMS 2026 shows ads.

### Which is updated more often, ADPI or UMS 2026?

ADPI ships an update every 2 weeks, and UMS 2026 every 2 months. Most recently, ADPI was updated on October 14, 2026 and UMS 2026 on October 2, 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.*