# Healthy Smile vs MI Identify

The clearest difference is device support: MI Identify at 3 against Healthy Smile's 1. MI Identify also leads on iOS requirement (15.0 vs 17.5). On price, 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.

## The numbers

| Metric | Healthy Smile | MI Identify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Size | 44 MB | 98 MB |
| Requires iOS | 17.5 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [AIIMS](https://appshunter.io/developer/1505241197) | [GC International](https://appshunter.io/developer/1895358578) |

## What reviewers say

### Healthy Smile

[App page](https://appshunter.io/ios/app/healthy-smile/id6670311519)

**In-app purchases:** none


### MI Identify

[App page](https://appshunter.io/ios/app/mi-identify/id6763527962)

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

**In-app purchases:** none


## Frequently asked questions

### Is Healthy Smile free?

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

### Is MI Identify free?

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

### Do Healthy Smile or MI Identify have ads?

Neither Healthy Smile nor MI Identify shows ads.

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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.*