# SIEPA vs Air Academy

The clearest difference is update cadence: SIEPA at every 8 days against Air Academy's every 3 months. SIEPA also leads on iOS requirement (9.0 vs 15.1). 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.

SIEPA ships an update every 8 days, Air Academy every 3 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | SIEPA | Air Academy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 months |
| Size | 61 MB | 33 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edasnet SL](https://appshunter.io/developer/940049853) | [SELCHOUK TAHSIN](https://appshunter.io/developer/6775784069) |

## What reviewers say

### SIEPA

[App page](https://appshunter.io/ios/app/siepa/id1588091398)

**Features:** macOS Compatibility

**In-app purchases:** none


### Air Academy

[App page](https://appshunter.io/ios/app/air-academy/id6775784067)

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

**In-app purchases:** none


## Frequently asked questions

### Is SIEPA free?

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

### Is Air Academy free?

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

### Do SIEPA or Air Academy have ads?

Neither SIEPA nor Air Academy shows ads.

### Which is updated more often, SIEPA or Air Academy?

SIEPA ships an update every 8 days, and Air Academy every 3 months. Most recently, SIEPA was updated on October 25, 2026 and Air Academy on October 28, 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.*