# IDEF 2025 vs AIKA Boss

The clearest difference is device support: AIKA Boss at 3 against IDEF 2025's 1. AIKA Boss also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IDEF 2025 ships an update every 3 days, AIKA Boss weekly. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | IDEF 2025 | AIKA Boss |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Size | 26 MB | 24 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Türk Silahlı Kuvvetlerini Güçlendirme Vakfı](https://appshunter.io/developer/1813354966) | [AIKA TEKNOLOJI](https://appshunter.io/developer/1878502304) |

## What reviewers say

### IDEF 2025

[App page](https://appshunter.io/ios/app/idef-2025/id6745690320)

**Features:** macOS Compatibility

**In-app purchases:** none


### AIKA Boss

[App page](https://appshunter.io/ios/app/aika-boss/id6759441646)

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

**In-app purchases:** none


## Frequently asked questions

### Is IDEF 2025 free?

IDEF 2025 is free to download, with no in-app purchases.

### Is AIKA Boss free?

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

### Do IDEF 2025 or AIKA Boss have ads?

Neither IDEF 2025 nor AIKA Boss shows ads.

### Which is updated more often, IDEF 2025 or AIKA Boss?

IDEF 2025 ships an update every 3 days, and AIKA Boss weekly. Most recently, IDEF 2025 was updated on October 16, 2026 and AIKA Boss on October 14, 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.*