# UPU i vs All

The clearest difference is update cadence: All at every 2 weeks against UPU i's every 9 months. All also leads on iOS requirement (13.0 vs 15.1). 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.

UPU i ships an update every 9 months, All every 2 weeks. Both last shipped on November 8, 2026.

## The numbers

| Metric | UPU i | All |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Size | 24 MB | 84 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Universal Postal Union](https://appshunter.io/developer/1518466197) | [Arbitrate International LTD](https://appshunter.io/developer/1827232125) |

## What reviewers say

### UPU i

[App page](https://appshunter.io/ios/app/upu-i-care/id6670193006)

**Features:** macOS Compatibility

**In-app purchases:** none


### All

[App page](https://appshunter.io/ios/app/all-arbitrates/id6748743721)

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

**In-app purchases:** none


## Frequently asked questions

### Is UPU i free?

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

### Is All free?

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

### Do UPU i or All have ads?

Neither UPU i nor All shows ads.

### Which is updated more often, UPU i or All?

UPU i ships an update every 9 months, and All every 2 weeks. Most recently, UPU i was updated on November 8, 2026 and All on November 8, 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.*