# Join vs TdC

The clearest difference is review sentiment: TdC at 70% against Join's 25%. TdC also leads on update cadence (every 10 days vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Join ships an update monthly, TdC every 10 days. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Join | TdC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (9 ratings)](https://appshunter.io/ios/app/join-medical-communication/id908201502/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 25.0% of reviews | **70.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 179 MB | 56 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | +17 |
| Developer | [Allm Inc.](https://appshunter.io/developer/537841555) | [TdC - Tá de Clinicagem](https://appshunter.io/developer/1660374397) |

## What reviewers say

### Join

[App page](https://appshunter.io/ios/app/join-medical-communication/id908201502)

This app facilitates secure communication and collaboration among healthcare professionals. It allows for the sharing of patient information, high-resolution medical images, and diagnostic data, integrating with hospital IT systems to streamline care delivery.

**Highlights:** Secure patient information sharing, DICOM image viewer, Integration with PACS and EMR, 1-on-1 and group chatting, Live streaming video from clinical areas, Anonymity processing for patient data

**In-app purchases:** none


### TdC

[App page](https://appshunter.io/ios/app/tdc/id1668685227)

This service distills complex medical publications into concise text and audio summaries. It aims to make medical education enjoyable and accessible, delivering evidence-based information across various specialties in an easy-to-consume format.

**Highlights:** Daily medical article summaries, Text and audio content, Covers diverse medical specialties, Evidence-based information, Accessible and enjoyable learning

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

**In-app purchases:** none


## Frequently asked questions

### Is Join free?

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

### Is TdC free?

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

### Do Join or TdC have ads?

Neither Join nor TdC shows ads.

### Which is updated more often, Join or TdC?

Join ships an update monthly, and TdC every 10 days. Most recently, Join was updated on November 6, 2026 and TdC on November 3, 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.*