# GemApp vs Observo

The clearest difference is iOS requirement: Observo at 9.0 against GemApp's 14.5. 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.

GemApp ships an update every 2 weeks, Observo every 3 weeks. The most recent releases landed on December 16, 2025 and September 14, 2026 respectively.

## The numbers

| Metric | GemApp | Observo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 30 MB | 174 MB |
| Requires iOS | 14.5 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [X-Matic GesmbH](https://appshunter.io/developer/516600840) | [Unit Solutions AG](https://appshunter.io/developer/639539274) |

## What reviewers say

### GemApp

[App page](https://appshunter.io/ios/app/gemapp/id875835109)

**Features:** macOS Compatibility

**In-app purchases:** none


### Observo

[App page](https://appshunter.io/ios/app/observo/id1017780435)

**In-app purchases:** none


## Frequently asked questions

### Is GemApp free?

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

### Is Observo free?

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

### Do GemApp or Observo have ads?

Neither GemApp nor Observo shows ads.

### Which is updated more often, GemApp or Observo?

GemApp ships an update every 2 weeks, and Observo every 3 weeks. Most recently, GemApp was updated on December 16, 2025 and Observo on September 14, 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.*