# E6B Pilot Flight Computer vs Zulu Time

The clearest difference is update cadence: Zulu Time at every 4 days against E6B Pilot Flight Computer's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. E6B Pilot Flight Computer sells 1 one-off in-app purchase and Zulu Time sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

E6B Pilot Flight Computer ships an update every 9 days, Zulu Time every 4 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | E6B Pilot Flight Computer | Zulu Time |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 2 MB | 15 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [光 杨](https://appshunter.io/developer/1891134953) | [Yigit Can Akinci](https://appshunter.io/developer/1455217918) |

## What reviewers say

### 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 |


### Zulu Time

[App page](https://appshunter.io/ios/app/zulu-time-pilot-utc-clock/id6806399579)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zulu Time Pro | $1.99 | per month |


## Frequently asked questions

### Is E6B Pilot Flight Computer free?

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

### Is Zulu Time free?

Zulu Time is free to download, with in-app purchases available.

### Do E6B Pilot Flight Computer or Zulu Time have ads?

Neither E6B Pilot Flight Computer nor Zulu Time shows ads.

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

E6B Pilot Flight Computer ships an update every 9 days, and Zulu Time every 4 days. Most recently, E6B Pilot Flight Computer was updated on November 9, 2026 and Zulu Time on October 31, 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.*