# NUTRIADAPT vs U

The clearest difference is ads: NUTRIADAPT at none against U's shown. NUTRIADAPT also leads on update cadence (every 3 weeks vs every 3 months). U's advantage is iOS requirement (9.0 vs 15.0). On price, 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.

NUTRIADAPT ships an update every 3 weeks, U every 3 months. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | NUTRIADAPT | U |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 45 MB | 50 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NUTRIADAPT services s.r.o.](https://appshunter.io/developer/1629830051) | [Umax Czech a.s.](https://appshunter.io/developer/1444766878) |

## What reviewers say

### NUTRIADAPT

[App page](https://appshunter.io/ios/app/nutriadapt/id1491133137)

**Features:** macOS Compatibility

**In-app purchases:** none


### U

[App page](https://appshunter.io/ios/app/u-scale/id1515198342)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NUTRIADAPT free?

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

### Is U free?

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

### Do NUTRIADAPT or U have ads?

U shows ads; NUTRIADAPT does not.

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

NUTRIADAPT ships an update every 3 weeks, and U every 3 months. Most recently, NUTRIADAPT was updated on September 20, 2026 and U on September 14, 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.*