# BookInDZ vs FlyGate Dz

The clearest difference is iOS requirement: FlyGate Dz at 13.0 against BookInDZ's 15.0. 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.

BookInDZ ships an update every 4 days, FlyGate Dz every 5 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | BookInDZ | FlyGate Dz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 81 MB | 65 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BOOK IN DZ](https://appshunter.io/developer/1894751195) | [HIRODOTS LLC](https://appshunter.io/developer/6790519921) |

## What reviewers say

### BookInDZ

[App page](https://appshunter.io/ios/app/bookindz/id6762582515)

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

**In-app purchases:** none


### FlyGate Dz

[App page](https://appshunter.io/ios/app/flygate-dz-just-fly/id6811880445)

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

**In-app purchases:** none


## Frequently asked questions

### Is BookInDZ free?

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

### Is FlyGate Dz free?

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

### Do BookInDZ or FlyGate Dz have ads?

Neither BookInDZ nor FlyGate Dz shows ads.

### Which is updated more often, BookInDZ or FlyGate Dz?

BookInDZ ships an update every 4 days, and FlyGate Dz every 5 days. Most recently, BookInDZ was updated on October 28, 2026 and FlyGate Dz on October 29, 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.*