# Robot Mobile vs amZettel

The clearest difference is in-app purchases: Robot Mobile at none against amZettel's 2. Robot Mobile also leads on iOS requirement (13.0 vs 26.0). amZettel's advantage is update cadence (every 6 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. amZettel sells 2 in-app purchases, starting at $1.99 per month. Robot Mobile asks for nothing beyond the download.

Robot Mobile ships an update every 5 months, amZettel every 6 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Robot Mobile | amZettel |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 21 MB | 21 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hetzner Online GmbH](https://appshunter.io/developer/482005454) | [Bernhard Windisch](https://appshunter.io/developer/1882700972) |

## What reviewers say

### Robot Mobile

[App page](https://appshunter.io/ios/app/robot-mobile/id482005451)

Manage your root servers and storage boxes remotely. Perform essential tasks like server resets, Wake-on-LAN, IP configuration, and traffic monitoring. Create, restore, and delete storage box snapshots.

**Highlights:** Server reset, Wake On LAN, Failover IP configuration, Traffic monitoring, Storage box snapshots

**Features:** macOS Compatibility

**In-app purchases:** none


### amZettel

[App page](https://appshunter.io/ios/app/amzettel-einkaufsliste/id6779259231)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| amZettel Premium | $1.99 | per month |
| amZettel Premium | $17.99 | per year |


## Frequently asked questions

### Is Robot Mobile free?

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

### Is amZettel free?

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

### Do Robot Mobile or amZettel have ads?

Neither Robot Mobile nor amZettel shows ads.

### Which is updated more often, Robot Mobile or amZettel?

Robot Mobile ships an update every 5 months, and amZettel every 6 days. Most recently, Robot Mobile was updated on October 7, 2026 and amZettel on October 5, 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.*