# TimeStack Pilot vs E6B Pilot Flight Computer

The clearest difference is in-app purchases: TimeStack Pilot at none against E6B Pilot Flight Computer's 1. TimeStack Pilot also leads on update cadence (every 3 days vs every 9 days). E6B Pilot Flight Computer's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. E6B Pilot Flight Computer sells 1 one-off in-app purchase. TimeStack Pilot asks for nothing beyond the download.

TimeStack Pilot ships an update every 3 days, E6B Pilot Flight Computer every 9 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | TimeStack Pilot | E6B Pilot Flight Computer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Size | 29 MB | 2 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Christoph Kindl](https://appshunter.io/developer/1895065163) | [光 杨](https://appshunter.io/developer/1891134953) |

## What reviewers say

### TimeStack Pilot

[App page](https://appshunter.io/ios/app/timestack-pilot/id6762896694)

**In-app purchases:** none


### E6B Pilot Flight Computer

[App page](https://appshunter.io/ios/app/e6b-pilot-flight-computer/id6765578661)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Nav-Log Cards | $7.99 | one-time |


## Frequently asked questions

### Is TimeStack Pilot free?

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

### Is E6B Pilot Flight Computer free?

E6B Pilot Flight Computer is free to download, with in-app purchases available.

### Do TimeStack Pilot or E6B Pilot Flight Computer have ads?

Neither TimeStack Pilot nor E6B Pilot Flight Computer shows ads.

### Which is updated more often, TimeStack Pilot or E6B Pilot Flight Computer?

TimeStack Pilot ships an update every 3 days, and E6B Pilot Flight Computer every 9 days. Most recently, TimeStack Pilot was updated on October 31, 2026 and E6B Pilot Flight Computer on November 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.*