# mdMessage vs nMobile

The clearest difference is rating: mdMessage at 5.0 against nMobile's 4.8. nMobile's advantage is ratings volume (21 vs 1) and iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

mdMessage holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: nMobile has 21 ratings behind it against 1, so its average is the more settled of the two.

mdMessage ships an update every 4 months, nMobile every 3 months. The most recent releases landed on September 25, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | mdMessage | nMobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mdmessage-secure-messaging/id984935781/reviews)** | [4.8 (21 ratings)](https://appshunter.io/ios/app/nmobile/id1499487381/reviews) |
| Number of ratings | 1 | **21** |
| Positive reviews | — | 91.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 21 MB | 73 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Medical Design Technologies, LLC](https://appshunter.io/developer/361252235) | [NKN Labs Inc.](https://appshunter.io/developer/1476252461) |

## What reviewers say

### mdMessage

[App page](https://appshunter.io/ios/app/mdmessage-secure-messaging/id984935781)

Securely message healthcare professionals and colleagues with this HIPAA-compliant application. Share unlimited messages, photos, and audio notes across all your devices. Enjoy fast, secure communication with advanced privacy features.

**Highlights:** HIPAA compliant secure messaging, Unlimited messages, photos, and audio notes, Syncs across all devices (desktop, tablet, phone), Message deletion from devices and browsers, Photo sharing without saving to camera roll, Large group chats and identifiable patient chats

**Features:** macOS Compatibility

**In-app purchases:** none


### nMobile

[App page](https://appshunter.io/ios/app/nmobile/id1499487381)

This secure messaging app prioritizes user privacy by keeping all data on your device. It offers end-to-end encrypted chats, group management, and cross-platform compatibility. An optional wallet feature allows for managing cryptocurrency.

**Highlights:** End-to-end encrypted chat, Group chat management, Cross-platform compatibility, HTML/Markdown message formatting, Optional cryptocurrency wallet, NKN token support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is mdMessage free?

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

### Is nMobile free?

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

### Which has better reviews, mdMessage or nMobile?

mdMessage is rated higher. mdMessage averages 5.0 out of 5 from 1 ratings, while nMobile averages 4.8 from 21 ratings.

### Do mdMessage or nMobile have ads?

Neither mdMessage nor nMobile shows ads.

### Which is updated more often, mdMessage or nMobile?

mdMessage ships an update every 4 months, and nMobile every 3 months. Most recently, mdMessage was updated on September 25, 2026 and nMobile on September 8, 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.*