# U vs UPoop

The clearest difference is iOS requirement: UPoop at 13.0 against U's 15.6. 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | U | UPoop |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Ad-supported | — |
| Size | 78 MB | 19 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Novena](https://appshunter.io/developer/649926386) | [Bluestone Apps, LLC Mobile](https://appshunter.io/developer/941163853) |

## What reviewers say

### U

[App page](https://appshunter.io/ios/app/u-popp/id1450603442)

Scan and upload retail receipts to earn points and redeem rewards like vouchers, exclusive deals, and event invites. Register for free to optimize your shopping experience and unlock member-exclusive benefits.

**Highlights:** Scan and upload retail receipts, Accumulate POPPoints, Redeem rewards from catalogue, Access exclusive deals, Get invites to member events

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### UPoop

[App page](https://appshunter.io/ios/app/upoop/id1549140640)

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

**In-app purchases:** none


## Frequently asked questions

### Is U free?

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

### Is UPoop free?

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

### Do U or UPoop have ads?

Neither U nor UPoop shows ads.

### Which is updated more often, U or UPoop?

U ships an update monthly, and UPoop monthly. Most recently, U was updated on October 5, 2026 and UPoop on October 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.*