# U vs HealSnap

The clearest difference is iOS requirement: U at 9.0 against HealSnap's 12.0. 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.

U ships an update every 5 weeks, HealSnap monthly. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | U | HealSnap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 293 MB | 167 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SMARTCHIP MICROELECTRONICS CORP.](https://appshunter.io/developer/872823142) | [Healgen Scientific, LLC](https://appshunter.io/developer/1776610700) |

## What reviewers say

### U

[App page](https://appshunter.io/ios/app/u-test/id1089459802)

**In-app purchases:** none


### HealSnap

[App page](https://appshunter.io/ios/app/healsnap/id6737477572)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is U free?

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

### Is HealSnap free?

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

### Do U or HealSnap have ads?

Neither U nor HealSnap shows ads.

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

U ships an update every 5 weeks, and HealSnap monthly. Most recently, U was updated on September 17, 2026 and HealSnap on September 19, 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.*