# GerBook vs skytrip.

The clearest difference is update cadence: GerBook at weekly against skytrip.'s monthly. GerBook also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GerBook ships an update weekly, skytrip. monthly. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | GerBook | skytrip. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 61 MB | 78 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Goodtech](https://appshunter.io/developer/1627993182) | [Sky Trip](https://appshunter.io/developer/1806274701) |

## What reviewers say

### GerBook

[App page](https://appshunter.io/ios/app/gerbook/id6739825550)

**In-app purchases:** none


### skytrip.

[App page](https://appshunter.io/ios/app/skytrip/id6744145486)

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

**In-app purchases:** none


## Frequently asked questions

### Is GerBook free?

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

### Is skytrip. free?

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

### Do GerBook or skytrip. have ads?

Neither GerBook nor skytrip. shows ads.

### Which is updated more often, GerBook or skytrip.?

GerBook ships an update weekly, and skytrip. monthly. Most recently, GerBook was updated on September 15, 2026 and skytrip. on September 9, 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.*