# iRiS Remote Control vs Zera

The clearest difference is in-app purchases: iRiS Remote Control at none against Zera's 2. Zera's advantage is update cadence (weekly vs every 21 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Zera sells 2 in-app purchases, starting at $1.99 per 7 days. iRiS Remote Control asks for nothing beyond the download.

iRiS Remote Control ships an update every 21 months, Zera weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | iRiS Remote Control | Zera |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Weekly** |
| Monetization | Free | — |
| Size | 17 MB | 95 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Escudo Web Software SL](https://appshunter.io/developer/1347836486) | [Yaves LTD](https://appshunter.io/developer/1895553484) |

## What reviewers say

### iRiS Remote Control

[App page](https://appshunter.io/ios/app/iris-remote-control/id1568061818)

This application transforms your mobile device into a remote control for interacting with students' Chromebooks in educational settings. It's designed for teachers using the iRiS solution to manage classroom engagement and capture student attention during lessons.

**Highlights:** Remote control for student Chromebooks, Classroom interaction tool, Capture student attention, Lesson engagement, Digital coexistence model

**Features:** macOS Compatibility

**In-app purchases:** none


### Zera

[App page](https://appshunter.io/ios/app/zera-learn-by-practice/id6763912182)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly Subscription | $5.99 | per month |


## Frequently asked questions

### Is iRiS Remote Control free?

iRiS Remote Control is free to download, with no in-app purchases.

### Is Zera free?

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

### Do iRiS Remote Control or Zera have ads?

Neither iRiS Remote Control nor Zera shows ads.

### Which is updated more often, iRiS Remote Control or Zera?

iRiS Remote Control ships an update every 21 months, and Zera weekly. Most recently, iRiS Remote Control was updated on October 24, 2026 and Zera on October 24, 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.*