# Aligner Tracker App vs Fixu

The clearest difference is rating: Aligner Tracker App at 3.8 against Fixu's 3.0. Aligner Tracker App also leads on ratings volume (181 vs 2) and monetization model (free vs ad-supported). Fixu's advantage is review sentiment (100% vs 68%) and update cadence (weekly vs every 3 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Aligner Tracker App holds the better App Store score, 3.8 against 3.0. That said, the two scores are not equally well evidenced: Aligner Tracker App has 181 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 68% of Aligner Tracker App's written reviews are positive against 100% of Fixu's, so the app with the better star average is not the one people write more warmly about.

Aligner Tracker App ships an update every 3 weeks, Fixu weekly. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Aligner Tracker App | Fixu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (181 ratings)](https://appshunter.io/ios/app/aligner-tracker-app/id6443588017/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/fixu-aligner-tracker/id6760597289/reviews) |
| Number of ratings | **181** | 2 |
| Positive reviews | 68.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 167 MB | 38 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [ALIGNER TRACKER (PRIVATE) LIMITED](https://appshunter.io/developer/1715346902) | [NICOLAS GABRIEL CORDES](https://appshunter.io/developer/1885218818) |

## What reviewers say

### Aligner Tracker App

[App page](https://appshunter.io/ios/app/aligner-tracker-app/id6443588017)

Monitor your clear aligner treatment progress with a 3D model viewer and a progress tracker. Upload photos, track wear time, and receive reminders for aligner changes. Communicate with your provider and view your treatment timeline.

**Highlights:** 3D teeth model viewer (before/after), Treatment progress tracking, Photo gallery for aligner stages, Calendar for aligner changes, Wear time reminders, In-app communication

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great aligners at affordable cost
- 👍 Convenient and helpful app
- 👍 Excellent customer service and support
- 👍 Easy and smooth impression process

**What reviewers complain about**

- 🐛 App is extremely slow and laggy
- 🐛 App is not user-friendly and has poor design
- 🐛 Delayed and poor communication
- 🐛 Aligners did not fix teeth as promised
- 🐛 Difficult to get refunds or resolve issues

**Reported bugs**

- App login and password reset issues
- Inability to track progress and upload photos
- Misalignment between app and actual treatment

**Requested features**

- Improve app performance and stability
- Enhance user interface and experience
- Provide better communication and transparency
- Streamline the refund and issue resolution process


### 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


## Frequently asked questions

### Is Aligner Tracker App free?

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

### Is Fixu free?

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

### Which has better reviews, Aligner Tracker App or Fixu?

Aligner Tracker App is rated higher. Aligner Tracker App averages 3.8 out of 5 from 181 ratings, while Fixu averages 3.0 from 2 ratings.

### Do Aligner Tracker App or Fixu have ads?

Neither Aligner Tracker App nor Fixu shows ads.

### Which is updated more often, Aligner Tracker App or Fixu?

Aligner Tracker App ships an update every 3 weeks, and Fixu weekly. Most recently, Aligner Tracker App was updated on October 4, 2026 and Fixu on September 30, 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.*