# Alignly vs Smile Scan

The clearest difference is device support: Alignly at 3 against Smile Scan's 1. Alignly also leads on iOS requirement (13.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Alignly sells 1 one-off in-app purchase and Smile Scan sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Alignly | Smile Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 34 MB | 87 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Vladimir Shamshudinov](https://appshunter.io/developer/1796379796) | [Fatih Erdogan](https://appshunter.io/developer/1526494037) |

## What reviewers say

### Alignly

[App page](https://appshunter.io/ios/app/alignly-aligner-tracker/id6778509858)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alignly Pro | $9.99 | one-time |


### Smile Scan

[App page](https://appshunter.io/ios/app/smile-scan-braces-and-aligner/id6785473745)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $8.99 | per month |
| Annual | $17.99 | per year |


## Frequently asked questions

### Is Alignly free?

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

### Is Smile Scan free?

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

### Do Alignly or Smile Scan have ads?

Neither Alignly nor Smile Scan 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.*