# opti*Glide vs E6B Flight Computer Pro

The clearest difference is in-app purchases: opti*Glide at none against E6B Flight Computer Pro's 1. E6B Flight Computer Pro's advantage is update cadence (weekly vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. E6B Flight Computer Pro sells 1 in-app purchase, starting at $2.99 per month. opti*Glide asks for nothing beyond the download.

opti*Glide ships an update every 6 months, E6B Flight Computer Pro weekly. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | opti*Glide | E6B Flight Computer Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Size | 18 MB | 34 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jens-Christian Henke](https://appshunter.io/developer/1212416786) | [Yigit Can Akinci](https://appshunter.io/developer/1455217918) |

## What reviewers say

### opti*Glide

[App page](https://appshunter.io/ios/app/optiglide/id6449526196)

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

**In-app purchases:** none


### E6B Flight Computer Pro

[App page](https://appshunter.io/ios/app/e6b-flight-computer-pro/id6800945632)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| E6B Flight Computer Monthly | $2.99 | per month |


## Frequently asked questions

### Is opti*Glide free?

opti*Glide is free to download, with no in-app purchases.

### Is E6B Flight Computer Pro free?

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

### Do opti*Glide or E6B Flight Computer Pro have ads?

Neither opti*Glide nor E6B Flight Computer Pro shows ads.

### Which is updated more often, opti*Glide or E6B Flight Computer Pro?

opti*Glide ships an update every 6 months, and E6B Flight Computer Pro weekly. Most recently, opti*Glide was updated on September 19, 2026 and E6B Flight Computer Pro on September 22, 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.*