# ToothSOS vs Invisalign Practice App

ToothSOS and Invisalign Practice App both sit at 4.9 stars, but that hides the real split: 86% of ToothSOS's written reviews are positive against 45% of Invisalign Practice App's. ToothSOS also leads on monetization model (free vs ad-supported) and iOS requirement (13.0 vs 16.0). Invisalign Practice App's advantage is ratings volume (4.7K vs 11) and update cadence (every 3 weeks vs every 2 months). On price, rating, 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.

On the App Store both sit at effectively the same score — 4.9 for ToothSOS against 4.9 for Invisalign Practice App. That said, the two scores are not equally well evidenced: Invisalign Practice App has 4.7K ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 86% of ToothSOS's written reviews are positive against 45% of Invisalign Practice App's.

ToothSOS ships an update every 2 months, Invisalign Practice App every 3 weeks. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ToothSOS | Invisalign Practice App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (11 ratings)](https://appshunter.io/ios/app/toothsos/id1368359249/reviews) | **[4.9 (4.7K ratings)](https://appshunter.io/ios/app/invisalign-practice-app/id1570887123/reviews)** |
| Number of ratings | 11 | **4.7K** |
| Positive reviews | **85.7% of reviews** | 45.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 28 MB | 322 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [International Association of Dental Traumatology](https://appshunter.io/developer/1368359248) | [Align Technology, Inc.](https://appshunter.io/developer/1023135384) |

## What reviewers say

### ToothSOS

[App page](https://appshunter.io/ios/app/toothsos/id1368359249)

Provides emergency steps for patients and detailed guidelines for dental professionals following traumatic tooth injuries. This app aims to help preserve injured teeth and smiles by offering immediate care information and evidence-based treatment protocols.

**Highlights:** Emergency steps for patients, Dental trauma guidelines for professionals, Information on tooth injury survival, Evidence-based treatment protocols, IADT information and resources, Continuing education resources

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

**In-app purchases:** none


### Invisalign Practice App

[App page](https://appshunter.io/ios/app/invisalign-practice-app/id1570887123)

Streamline daily operations and patient management for dental professionals. This app offers an integrated dashboard for key tasks, patient profile creation, and remote treatment monitoring. It's designed to help practices grow and manage patient cases efficiently.

**Highlights:** Daily task dashboard, Patient profile creation, Invisalign Connect integration, Invisalign Go case applicability, Remote patient treatment monitoring, Virtual patient appointments

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Awesome results
- 👍 Quick and easy to gather information
- 👍 Ease of acceptance
- 👍 Straightforward

**What reviewers complain about**

- 🐛 Trouble uploading and exporting photos
- 🐛 Photos not syncing with website
- 🐛 New app not user-friendly, sensitive photo taking
- 🐛 Login issues on Android

**Reported bugs**

- New app cannot download photos on iPhone
- Old app stopped working after new app was rolled out, unable to access old patient photos

**Requested features**

- Check and view real clinch check, especially for new and refinement cases
- Notifications and categories of patients


## Frequently asked questions

### Is ToothSOS free?

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

### Is Invisalign Practice App free?

Invisalign Practice App is free to download, with no in-app purchases.

### Which has better reviews, ToothSOS or Invisalign Practice App?

Invisalign Practice App is rated higher. ToothSOS averages 4.9 out of 5 from 11 ratings, while Invisalign Practice App averages 4.9 from 4.7K ratings.

### Do ToothSOS or Invisalign Practice App have ads?

Neither ToothSOS nor Invisalign Practice App shows ads.

### Which is updated more often, ToothSOS or Invisalign Practice App?

ToothSOS ships an update every 2 months, and Invisalign Practice App every 3 weeks. Most recently, ToothSOS was updated on October 11, 2026 and Invisalign Practice App on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*