# Image Orthodontics vs Amia

The clearest difference is in-app purchases: Image Orthodontics at none against Amia's 4. Image Orthodontics also leads on update cadence (daily vs every 4 days) and iOS requirement (13.4 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Amia sells 4 in-app purchases, starting at $19.99 per month. Image Orthodontics asks for nothing beyond the download.

Image Orthodontics ships an update daily, Amia every 4 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Image Orthodontics | Amia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 days |
| Size | 80 MB | 109 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Smile Genius Limited](https://appshunter.io/developer/1571960051) | [SATORI LABS SP Z O O](https://appshunter.io/developer/1873014560) |

## What reviewers say

### Image Orthodontics

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

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Amia

[App page](https://appshunter.io/ios/app/amia-for-couples/id6758457367)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alma Premium Monthly | $19.99 | per month |
| Alma Premium Yearly | $149.99 | per year |
| 1 hour of speaking time | $7.99 | one-time |
| 5 hours of speaking time | $34.99 | one-time |


## Frequently asked questions

### Is Image Orthodontics free?

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

### Is Amia free?

Amia is free to download, with in-app purchases available.

### Do Image Orthodontics or Amia have ads?

Neither Image Orthodontics nor Amia shows ads.

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

Image Orthodontics ships an update daily, and Amia every 4 days. Most recently, Image Orthodontics was updated on November 8, 2026 and Amia on November 5, 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.*