# AI Practitioner 合格ドリル vs AWS AIF

The clearest difference is in-app purchases: AWS AIF at none against AI Practitioner 合格ドリル's 1. AWS AIF also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). AI Practitioner 合格ドリル's advantage is update cadence (every 3 days vs fortnightly). On price and ads there is nothing between them.

Both are free to download. AI Practitioner 合格ドリル sells 1 one-off in-app purchase. AWS AIF asks for nothing beyond the download.

AI Practitioner 合格ドリル ships an update every 3 days, AWS AIF fortnightly. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | AI Practitioner 合格ドリル | AWS AIF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 3 MB | 36 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shunya Iwasaki](https://appshunter.io/developer/1796095304) | [WebAgentStudio](https://appshunter.io/developer/6793124549) |

## What reviewers say

### AI Practitioner 合格ドリル

[App page](https://appshunter.io/ios/app/ai-practitioner/id6787501095)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（買い切り） | $14.99 | one-time |


### AWS AIF

[App page](https://appshunter.io/ios/app/aws-aif-c01-ai/id6800521268)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Practitioner 合格ドリル free?

AI Practitioner 合格ドリル is free to download, with in-app purchases available.

### Is AWS AIF free?

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

### Do AI Practitioner 合格ドリル or AWS AIF have ads?

Neither AI Practitioner 合格ドリル nor AWS AIF shows ads.

### Which is updated more often, AI Practitioner 合格ドリル or AWS AIF?

AI Practitioner 合格ドリル ships an update every 3 days, and AWS AIF fortnightly. Most recently, AI Practitioner 合格ドリル was updated on October 25, 2026 and AWS AIF on October 29, 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.*