# Synapp Messaging vs e

The clearest difference is update cadence: Synapp Messaging at monthly against e's every 3 months. e's advantage is iOS requirement (12.0 vs 16.6). 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.

Synapp Messaging ships an update monthly, e every 3 months. The most recent releases landed on July 21, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | Synapp Messaging | e |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 56 MB | 10 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [IMHOTEP DIGITAL HEALTHCARE](https://appshunter.io/developer/1591750662) | [BERGER-LEVRAULT](https://appshunter.io/developer/958641002) |

## What reviewers say

### Synapp Messaging

[App page](https://appshunter.io/ios/app/synapp-messaging/id1591750660)

A secure, French-hosted messaging app for healthcare professionals to enhance daily communication and collaboration. It offers unique medical features designed with user input and ensures end-to-end encryption for patient data confidentiality. User verification and a national directory facilitate connections with colleagues and specialists.

**Highlights:** Secure medical messaging, End-to-end encryption, User verification for healthcare professionals, National directory of colleagues, HIPAA compliant, ISO-27001 certified

**Features:** Vision Pro support

**In-app purchases:** none


### e

[App page](https://appshunter.io/ios/app/e-salute/id1658801995)

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

**In-app purchases:** none


## Frequently asked questions

### Is Synapp Messaging free?

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

### Is e free?

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

### Do Synapp Messaging or e have ads?

Neither Synapp Messaging nor e shows ads.

### Which is updated more often, Synapp Messaging or e?

Synapp Messaging ships an update monthly, and e every 3 months. Most recently, Synapp Messaging was updated on July 21, 2026 and e on August 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.*