# Airtime BT vs ELYON

The clearest difference is update cadence: Airtime BT at every 3 days against ELYON's every 11 days. 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.

Airtime BT ships an update every 3 days, ELYON every 11 days. The most recent releases landed on September 9, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Airtime BT | ELYON |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 11 days |
| Size | 3 MB | 16 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guillaume Gerard Frantz Vigneron](https://appshunter.io/developer/1822391314) | [ROBIN FREDERIC VALENTIN FREYBURGER](https://appshunter.io/developer/1886207272) |

## What reviewers say

### Airtime BT

[App page](https://appshunter.io/ios/app/airtime-bt/id6747722869)

**Features:** macOS Compatibility

**In-app purchases:** none


### ELYON

[App page](https://appshunter.io/ios/app/elyon-advanced-logbook/id6760779744)

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

**In-app purchases:** none


## Frequently asked questions

### Is Airtime BT free?

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

### Is ELYON free?

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

### Do Airtime BT or ELYON have ads?

Neither Airtime BT nor ELYON shows ads.

### Which is updated more often, Airtime BT or ELYON?

Airtime BT ships an update every 3 days, and ELYON every 11 days. Most recently, Airtime BT was updated on September 9, 2026 and ELYON on September 15, 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.*