# Flyby Mobile vs PTDuo Trainer

The clearest difference is device support: PTDuo Trainer at 3 against Flyby Mobile's —. Flyby Mobile's advantage is iOS requirement (11.0 vs 13.0). On price 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.

## The numbers

| Metric | Flyby Mobile | PTDuo Trainer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 weeks |
| Size | 56 MB | 60 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SENKRON BILGISAYAR OTOM LTD.](https://appshunter.io/developer/498226578) | [Tederga](https://appshunter.io/developer/1686594365) |

## What reviewers say

### Flyby Mobile

[App page](https://appshunter.io/ios/app/flyby-mobile/id6752889817)

**In-app purchases:** none


### PTDuo Trainer

[App page](https://appshunter.io/ios/app/ptduo-trainer/id6755758384)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flyby Mobile free?

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

### Is PTDuo Trainer free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*