# SmileAligners Tracker vs Evolvalign

The clearest difference is iOS requirement: SmileAligners Tracker at 13.0 against Evolvalign's 16.1. 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.

SmileAligners Tracker ships an update every 3 weeks, Evolvalign every 4 weeks. The most recent releases landed on October 2, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SmileAligners Tracker | Evolvalign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/evolvalign/id6739777004/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | — | Free |
| Size | 26 MB | 72 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 12+ |
| Developer | [Lingual Matrix Services Private Limited](https://appshunter.io/developer/1654793581) | [RISHANG JAIN](https://appshunter.io/developer/1786985967) |

## What reviewers say

### SmileAligners Tracker

[App page](https://appshunter.io/ios/app/smilealigners-tracker/id6444456158)

**Features:** macOS Compatibility

**In-app purchases:** none


### Evolvalign

[App page](https://appshunter.io/ios/app/evolvalign/id6739777004)

This app helps you track your daily aligner wear time, reminds you to change aligners, and allows you to capture and share progress photos with your doctor. Stay connected with your provider and monitor your treatment timeline for a smoother journey to your ideal smile.

**Highlights:** Daily aligner wear tracking, Personalized aligner change reminders, Capture and share progress photos, Secure doctor communication, Treatment timeline monitoring, Aligner wear insights

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

**In-app purchases:** none


## Frequently asked questions

### Is SmileAligners Tracker free?

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

### Is Evolvalign free?

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

### Do SmileAligners Tracker or Evolvalign have ads?

Neither SmileAligners Tracker nor Evolvalign shows ads.

### Which is updated more often, SmileAligners Tracker or Evolvalign?

SmileAligners Tracker ships an update every 3 weeks, and Evolvalign every 4 weeks. Most recently, SmileAligners Tracker was updated on October 2, 2026 and Evolvalign on October 13, 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.*