# One vs TFPilot

The clearest difference is iOS requirement: One at 12.0 against TFPilot's 14.0. 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 | One | TFPilot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | — |
| Size | 42 MB | 17 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [William Stomp](https://appshunter.io/developer/1170051251) | [Aircraft Apps LLC](https://appshunter.io/developer/1499571546) |

## What reviewers say

### One

[App page](https://appshunter.io/ios/app/one-tank/id1506540155)

**Features:** macOS Compatibility

**In-app purchases:** none


### TFPilot

[App page](https://appshunter.io/ios/app/tfpilot/id6762815466)

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

**In-app purchases:** none


## Frequently asked questions

### Is One free?

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

### Is TFPilot free?

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

### Do One or TFPilot have ads?

Neither One nor TFPilot 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.*