# 3Shape Communicate vs T

The clearest difference is rating: T at 5.0 against 3Shape Communicate's 3.8. T also leads on update cadence (every 2 weeks vs every 2 months). 3Shape Communicate's advantage is in-app purchases (none vs 3) and ratings volume (18 vs 3). On price, ads and device support there is nothing between them.

Both are free to download. T sells 3 in-app purchases, starting at $99.00 per month. 3Shape Communicate asks for nothing beyond the download.

T holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: 3Shape Communicate has 18 ratings behind it against 3, so its average is the more settled of the two.

3Shape Communicate ships an update every 2 months, T every 2 weeks. The most recent releases landed on August 31, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 3Shape Communicate | T |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (18 ratings)](https://appshunter.io/ios/app/3shape-communicate/id601368242/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/t-marker/id6502128722/reviews)** |
| Number of ratings | **18** | 3 |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 126 MB | 367 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [3Shape](https://appshunter.io/developer/601368245) | [TruAbutment Inc.](https://appshunter.io/developer/1711683091) |

## What reviewers say

### 3Shape Communicate

[App page](https://appshunter.io/ios/app/3shape-communicate/id601368242)

This app allows dental professionals to view and manage 3D scans and designs remotely. It facilitates sharing of images and comments, enabling quick approvals and rejections to save time and reduce errors.

**Highlights:** View 3D scans and designs on mobile, Share scans, designs, and images, Add comments and feedback, Approve or reject work remotely, Control dental work progress

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

**In-app purchases:** none


### T

[App page](https://appshunter.io/ios/app/t-marker/id6502128722)

This application captures accurate MUA positioning data in .stl format for digital workflows. It streamlines the process from scanning to final results, making advanced digital solutions more accessible. Designed for iPad and iPhone users.

**Highlights:** Accurate MUA positioning recording, .stl format export, Streamlined digital workflows, Accessible advanced digital solutions, iPad and iPhone compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| T-Marker Full Access - Monthly | $99.00 | per month |
| T-Marker Full Access - Semi Annual | $499.00 | per 6 months |
| T-Marker Full Access - Annual | $899.00 | per year |


## Frequently asked questions

### Is 3Shape Communicate free?

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

### Is T free?

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

### Which has better reviews, 3Shape Communicate or T?

T is rated higher. 3Shape Communicate averages 3.8 out of 5 from 18 ratings, while T averages 5.0 from 3 ratings.

### Do 3Shape Communicate or T have ads?

Neither 3Shape Communicate nor T shows ads.

### Which is updated more often, 3Shape Communicate or T?

3Shape Communicate ships an update every 2 months, and T every 2 weeks. Most recently, 3Shape Communicate was updated on August 31, 2026 and T on September 24, 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.*