# Mumblers vs FAX

The clearest difference is rating: FAX at 5.0 against Mumblers's 3.7. FAX also leads on update cadence (every 4 days vs every 9 days) and iOS requirement (15.0 vs 17.0). Mumblers's advantage is in-app purchases (none vs 1) and ratings volume (3 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. FAX sells 1 one-off in-app purchase. Mumblers asks for nothing beyond the download.

FAX holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Mumblers ships an update every 9 days, FAX every 4 days. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Mumblers | FAX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/mumblers-mumble-client/id6806896342/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fax-off/id6811531149/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 8 MB | 36 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [george khoury](https://appshunter.io/developer/6806896344) | [Yoav Schneider](https://appshunter.io/developer/6796062241) |

## What reviewers say

### Mumblers

[App page](https://appshunter.io/ios/app/mumblers-mumble-client/id6806896342)

Connect to Mumble voice-chat servers with low latency on your iPhone or iPad. Features voice activity, push-to-talk, and on-device user blocking for privacy. Stay connected and in control even when the app is locked.

**Highlights:** Low-latency voice chat, Voice Activity and Push to Talk, Encrypted UDP communication, Saved server bookmarks, On-device user blocking, Lock screen controls, No ads or tracking

**In-app purchases:** none


### FAX

[App page](https://appshunter.io/ios/app/fax-off/id6811531149)

This app transforms your phone into a functional fax machine, complete with authentic modem sounds. Send typed notes, photos, PDFs, and scans as actual faxes. It offers a unique, retro communication experience with features like group faxes and offline delivery.

**Highlights:** Real fax machine functionality, Authentic modem handshake sounds, Send typed notes, photos, scans, PDFs, Group faxes with live printing, Offline delivery for busy/off machines, Persistent paper roll conversations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keep the Machine | $9.99 | one-time |


## Frequently asked questions

### Is Mumblers free?

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

### Is FAX free?

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

### Which has better reviews, Mumblers or FAX?

FAX is rated higher. Mumblers averages 3.7 out of 5 from 3 ratings, while FAX averages 5.0 from 1 ratings.

### Do Mumblers or FAX have ads?

Neither Mumblers nor FAX shows ads.

### Which is updated more often, Mumblers or FAX?

Mumblers ships an update every 9 days, and FAX every 4 days. Most recently, Mumblers was updated on November 6, 2026 and FAX on November 10, 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.*