# Aviation Docs 3D vs eFlyBagX

The clearest difference is iOS requirement: Aviation Docs 3D at 12.0 against eFlyBagX's 17.0. 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.

## The numbers

| Metric | Aviation Docs 3D | eFlyBagX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 181 MB | 3 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [On-Board Data Systems](https://appshunter.io/developer/663920824) | [eAvio](https://appshunter.io/developer/975269533) |

## What reviewers say

### Aviation Docs 3D

[App page](https://appshunter.io/ios/app/aviation-docs-3d/id1588946425)

**Features:** macOS Compatibility

**In-app purchases:** none


### eFlyBagX

[App page](https://appshunter.io/ios/app/eflybagx/id6475685919)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aviation Docs 3D free?

Aviation Docs 3D is free to download, with no in-app purchases.

### Is eFlyBagX free?

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

### Do Aviation Docs 3D or eFlyBagX have ads?

Neither Aviation Docs 3D nor eFlyBagX shows ads.

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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.*