# FXOnTrack vs 3Shape Unite Cloud

The clearest difference is rating: 3Shape Unite Cloud at 5.0 against FXOnTrack's 4.2. 3Shape Unite Cloud also leads on update cadence (monthly vs every 2 months). FXOnTrack's advantage is ratings volume (579 vs 2) and iOS requirement (13.0 vs 18.6). On price, review sentiment, 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.

3Shape Unite Cloud holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: FXOnTrack has 579 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 3% of FXOnTrack's written reviews are positive against 0% of 3Shape Unite Cloud's, so the app with the better star average is not the one people write more warmly about.

FXOnTrack ships an update every 2 months, 3Shape Unite Cloud monthly. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | FXOnTrack | 3Shape Unite Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (579 ratings)](https://appshunter.io/ios/app/fxontrack/id1506870817/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/3shape-unite-cloud/id6478487059/reviews)** |
| Number of ratings | **579** | 2 |
| Positive reviews | **3.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 83 MB | 36 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [OrthoFX](https://appshunter.io/developer/1506870816) | [3Shape](https://appshunter.io/developer/601368245) |

## What reviewers say

### FXOnTrack

[App page](https://appshunter.io/ios/app/fxontrack/id1506870817)

Monitor your clear aligner treatment progress remotely with scheduled check-ins. This app provides a 3D model of your smile transformation and allows live chat with support. Stay on track with your teeth straightening journey from home.

**Highlights:** Remote check-in notifications, 3D smile transformation model, Live chat with concierge, Daily wear time tracking, Scheduled remote check-ins

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

**In-app purchases:** none

**What reviewers like**

- 📸 Photo tracking feature for monitoring progress
- 👨‍⚕️ Dentist feedback integration
- 🎯 3D treatment simulation before starting
- ✅ Convenient concept for remote monitoring

**What reviewers complain about**

- 🐛 Frequent app crashes during photo capture and upload
- 📷 Blurry photo detection overly strict and inaccurate
- ⏱️ Extremely slow upload and processing times (15-45+ minutes)
- 🎯 Poor camera focus functionality, especially for close-ups
- 📊 Inconsistent treatment timeline and statistics tracking

**Reported bugs**

- App crashes during photo capture process
- App crashes during photo upload
- App crashes when opening or navigating screens
- Blurry photo detection incorrectly rejects clear photos
- Camera fails to focus on teeth, focuses on face instead

**Requested features**

- Direct messaging or chat feature with doctor
- Ability to add notes and dates when submitting photos
- Option to choose aligner on/off before photo submission
- Wear time tracking functionality (22 hours per day)
- Functional photo comparison feature


### 3Shape Unite Cloud

[App page](https://appshunter.io/ios/app/3shape-unite-cloud/id6478487059)

This app provides a secure cloud-based platform for medical professionals to manage patient cases, track progress, and collaborate with colleagues. It offers instant access to work from any device, ensuring data is always up-to-date and compliant with regulations.

**Highlights:** Secure cloud storage, Instant case updates, Detailed 3D case viewing, Progress tracking, Integrated chat for collaboration, GDPR & HIPAA compliant

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

**In-app purchases:** none


## Frequently asked questions

### Is FXOnTrack free?

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

### Is 3Shape Unite Cloud free?

3Shape Unite Cloud is free to download, with no in-app purchases.

### Which has better reviews, FXOnTrack or 3Shape Unite Cloud?

3Shape Unite Cloud is rated higher. FXOnTrack averages 4.2 out of 5 from 579 ratings, while 3Shape Unite Cloud averages 5.0 from 2 ratings.

### Do FXOnTrack or 3Shape Unite Cloud have ads?

Neither FXOnTrack nor 3Shape Unite Cloud shows ads.

### Which is updated more often, FXOnTrack or 3Shape Unite Cloud?

FXOnTrack ships an update every 2 months, and 3Shape Unite Cloud monthly. Most recently, FXOnTrack was updated on October 8, 2026 and 3Shape Unite Cloud on October 1, 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.*