# ContactKit vs E6B Pilot Flight Computer

The clearest difference is price: E6B Pilot Flight Computer at Free against ContactKit's $0.29. ContactKit's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

E6B Pilot Flight Computer is free to download; ContactKit costs $0.29 up front. E6B Pilot Flight Computer sells 1 one-off in-app purchase. ContactKit asks for nothing beyond the download.

## The numbers

| Metric | ContactKit | E6B Pilot Flight Computer |
| --- | --- | --- |
| Price | $0.29 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 9 days |
| Size | 6 MB | 2 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Halit Seyfullah Baskurt](https://appshunter.io/developer/1729090764) | [光 杨](https://appshunter.io/developer/1891134953) |

## What reviewers say

### ContactKit

[App page](https://appshunter.io/ios/app/contactkit-backup-to-mail/id6759486033)

**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 ContactKit free?

ContactKit costs $0.29, 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 ContactKit or E6B Pilot Flight Computer have ads?

Neither ContactKit nor E6B Pilot Flight Computer shows ads.

---

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