# U vs Elonga

The clearest difference is ads: Elonga at none against U's shown. Elonga also leads on update cadence (every 2 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.

U ships an update every 3 months, Elonga every 2 weeks. The most recent releases landed on September 14, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | U | Elonga |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (21 ratings)](https://appshunter.io/ios/app/elonga/id1570210139/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 43.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 50 MB | 338 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Umax Czech a.s.](https://appshunter.io/developer/1444766878) | [mySASY a.s.](https://appshunter.io/developer/1521468317) |

## What reviewers say

### U

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Elonga

[App page](https://appshunter.io/ios/app/elonga/id1570210139)

This app uses daily morning measurements of your body's immediate condition via HRV to suggest an optimal activity level. Consistent use refines predictions, revealing long-term trends and personalized exercise recommendations.

**Highlights:** Daily morning measurements, HRV method for body condition, Individualized activity level suggestions, Refined predictions with consistent use, Long-term physical activity trends, Optimal exercise level identification

**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 Elonga free?

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

### Do U or Elonga have ads?

U shows ads; Elonga does not.

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

U ships an update every 3 months, and Elonga every 2 weeks. Most recently, U was updated on September 14, 2026 and Elonga on September 26, 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.*