# Z5 Mobile vs Deaftawk Interpreter

The clearest difference is iOS requirement: Deaftawk Interpreter at 13.4 against Z5 Mobile's 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Z5 Mobile | Deaftawk Interpreter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (127 ratings)](https://appshunter.io/ios/app/z5-mobile/id415488663/reviews)** | — |
| Number of ratings | **127** | — |
| Positive reviews | 35.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 42 MB | 120 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CSDVRS, LLC](https://appshunter.io/developer/410090038) | [TRIAC Private Ltd](https://appshunter.io/developer/1490002438) |

## What reviewers say

### Z5 Mobile

[App page](https://appshunter.io/ios/app/z5-mobile/id415488663)

This app provides a video relay service for deaf and hard-of-hearing individuals to make and receive videophone calls. It offers features like text chat, contact sharing, call blocking, and video mail.

**Highlights:** Video Relay Service (VRS), Text chat functionality, Share contact numbers with interpreters, Block unwanted callers, Video Mail greeting management, Number Lookup with Google Maps

**In-app purchases:** none


### Deaftawk Interpreter

[App page](https://appshunter.io/ios/app/deaftawk-interpreter/id1591806848)

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

**In-app purchases:** none


## Frequently asked questions

### Is Z5 Mobile free?

Z5 Mobile is free to download, with no in-app purchases.

### Is Deaftawk Interpreter free?

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

### Do Z5 Mobile or Deaftawk Interpreter have ads?

Neither Z5 Mobile nor Deaftawk Interpreter shows ads.

### Which is updated more often, Z5 Mobile or Deaftawk Interpreter?

Z5 Mobile ships an update every 2 months, and Deaftawk Interpreter every 2 months. Most recently, Z5 Mobile was updated on September 30, 2026 and Deaftawk Interpreter on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*