# R2 Touch vs zComms

The clearest difference is review sentiment: R2 Touch at 80% against zComms's 33%. R2 Touch also leads on iOS requirement (8.0 vs 12.0). zComms's advantage is price (Free vs $5.99) and update cadence (monthly vs every 10 months). On ads, in-app purchases and device support there is nothing between them.

zComms is free to download; R2 Touch costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

R2 Touch ships an update every 10 months, zComms monthly. The most recent releases landed on October 9, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | R2 Touch | zComms |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.8 (9 ratings)](https://appshunter.io/ios/app/r2-touch/id631960765/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | **80.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | Paid | **Free** |
| Size | 4 MB | 178 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neil Hutchison](https://appshunter.io/developer/1521173905) | [Ness Corporation Pty Limited](https://appshunter.io/developer/423320418) |

## What reviewers say

### R2 Touch

[App page](https://appshunter.io/ios/app/r2-touch/id631960765)

This app serves as a remote control for R2-D2 replica robots equipped with specific receiver boards. It allows users to control various droid functions like dome panels, holoprojectors, sounds, and lighting. Users can upload their own sound files for playback and customize button commands.

**Highlights:** Control dome panels, holoprojectors, sounds, and lighting, Upload custom sound files, Programmable ASCII string commands, WiFi and serial output options, Customizable buttons, R2-D2 inspired interface

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

**In-app purchases:** none


### zComms

[App page](https://appshunter.io/ios/app/zcomms/id1451025309)

Transform your Ness security panel into a smart home hub. This application enables Z-Wave device control and push notifications through your mobile device via a Ness Z-Wave Gateway.

**Highlights:** Z-Wave device control, Smart home integration, Push notifications, Rule engine for automation, Remote access via mobile

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

**In-app purchases:** none


## Frequently asked questions

### Is R2 Touch free?

R2 Touch costs $5.99, with no in-app purchases.

### Is zComms free?

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

### Do R2 Touch or zComms have ads?

Neither R2 Touch nor zComms shows ads.

### Which is updated more often, R2 Touch or zComms?

R2 Touch ships an update every 10 months, and zComms monthly. Most recently, R2 Touch was updated on October 9, 2026 and zComms on September 23, 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.*