# PATT vs Watch My Back

The clearest difference is update cadence: Watch My Back at every 3 weeks against PATT's every 15 months. Watch My Back also leads on device support (3 vs 1) and iOS requirement (13.4 vs 16.0). On price, 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.

PATT ships an update every 15 months, Watch My Back every 3 weeks. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | PATT | Watch My Back |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 115 MB | 32 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Pivotel Satellite Pty Limited](https://appshunter.io/developer/1353323673) | [Watch My Back Pty Ltd](https://appshunter.io/developer/1805088544) |

## What reviewers say

### PATT

[App page](https://appshunter.io/ios/app/patt/id1551625491)

This app allows you to make and receive voice calls and SMS messages using a data connection, even outside of standard mobile coverage. It provides a dedicated Australian mobile number for easy communication with anyone, regardless of whether they have the app installed.

**Highlights:** Make/receive calls and SMS, Works with satellite data, Dedicated Australian mobile number, Call any standard number, Uses existing contact list, Encrypted calls and SMS

**Features:** Vision Pro support

**In-app purchases:** none


### Watch My Back

[App page](https://appshunter.io/ios/app/watch-my-back/id6743924695)

**In-app purchases:** none


## Frequently asked questions

### Is PATT free?

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

### Is Watch My Back free?

Watch My Back is free to download, with no in-app purchases.

### Do PATT or Watch My Back have ads?

Neither PATT nor Watch My Back shows ads.

### Which is updated more often, PATT or Watch My Back?

PATT ships an update every 15 months, and Watch My Back every 3 weeks. Most recently, PATT was updated on October 29, 2026 and Watch My Back on October 28, 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.*