# Aligner vs Simtar

The clearest difference is in-app purchases: Simtar at none against Aligner's 7. Simtar also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Aligner sells 7 in-app purchases, starting at $2.99 per month. Simtar asks for nothing beyond the download.

## The numbers

| Metric | Aligner | Simtar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (16 ratings)](https://appshunter.io/ios/app/aligner-trackmyaligners/id6755816888/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Freemium | — |
| Size | 64 MB | 25 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ugur Yuce](https://appshunter.io/developer/1847145521) | [Ahmed Alkhraissi](https://appshunter.io/developer/1544071153) |

## What reviewers say

### Aligner

[App page](https://appshunter.io/ios/app/aligner-trackmyaligners/id6755816888)

This app helps users maintain consistency with clear aligner treatments by tracking wear time, progress photos, and providing smart insights. It offers local data storage for privacy and helps build healthy habits throughout the treatment journey.

**Highlights:** Daily wear-time tracking, Progress photo logging, Aligner and days worn tracking, Custom reminders, Streak tracking, Advanced insights and trend analysis (Premium)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Premium – Monthly | $4.99 | per month |
| Premium – 3 Months | $12.99 | per 3 months |
| Semi-Annually Subscription | $14.99 | per 6 months |
| Premium – Semi-Annual | $17.99 | per 6 months |
| Premium Lifetime | $29.99 | one-time |
| Lifetime Premium | $29.99 | one-time |


### Simtar

[App page](https://appshunter.io/ios/app/simtar/id6758906245)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aligner free?

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

### Is Simtar free?

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

### Do Aligner or Simtar have ads?

Neither Aligner nor Simtar 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.*