# Fixu vs AlignerTracker

The clearest difference is in-app purchases: Fixu at none against AlignerTracker's 1. Fixu also leads on iOS requirement (15.1 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AlignerTracker sells 1 in-app purchase, starting at $1.99 per month. Fixu asks for nothing beyond the download.

Fixu ships an update weekly, AlignerTracker every 8 days. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Fixu | AlignerTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/fixu-aligner-tracker/id6760597289/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | Ad-supported | — |
| Size | 38 MB | 14 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [NICOLAS GABRIEL CORDES](https://appshunter.io/developer/1885218818) | [TN-House](https://appshunter.io/developer/1886995196) |

## What reviewers say

### Fixu

[App page](https://appshunter.io/ios/app/fixu-aligner-tracker/id6760597289)

This app helps users track their dental aligner wear time with a simple tap. It monitors daily compliance, builds streaks, and provides smart reminders. Users can also document their smile journey with photos and track their full treatment plan.

**Highlights:** One-tap aligner tracking, Real-time compliance percentage, Treatment plan timeline, Progress photos and comparison, Smart wear reminders, Monthly compliance calendar, Home screen widget

**In-app purchases:** none


### AlignerTracker

[App page](https://appshunter.io/ios/app/alignertracker-all-in-one/id6766072961)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |


## Frequently asked questions

### Is Fixu free?

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

### Is AlignerTracker free?

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

### Do Fixu or AlignerTracker have ads?

Neither Fixu nor AlignerTracker shows ads.

### Which is updated more often, Fixu or AlignerTracker?

Fixu ships an update weekly, and AlignerTracker every 8 days. Most recently, Fixu was updated on September 14, 2026 and AlignerTracker on September 15, 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.*