# Image Orthodontics vs VitalsChart

The clearest difference is iOS requirement: Image Orthodontics at 13.4 against VitalsChart's 17.6. 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 daily. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Image Orthodontics | VitalsChart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Size | 80 MB | 14 MB |
| Requires iOS | **13.4** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Smile Genius Limited](https://appshunter.io/developer/1571960051) | [Mutant Egg LLC](https://appshunter.io/developer/1078520780) |

## What reviewers say

### Image Orthodontics

[App page](https://appshunter.io/ios/app/image-orthodontics/id6737980545)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### VitalsChart

[App page](https://appshunter.io/ios/app/vitalschart/id6745916428)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Image Orthodontics free?

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

### Is VitalsChart free?

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

### Do Image Orthodontics or VitalsChart have ads?

Neither Image Orthodontics nor VitalsChart shows ads.

### Which is updated more often, Image Orthodontics or VitalsChart?

Image Orthodontics ships an update daily, and VitalsChart daily. Most recently, Image Orthodontics was updated on October 4, 2026 and VitalsChart on October 18, 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.*