# AI先生基本情報技術者 vs IT Streak

The clearest difference is update cadence: IT Streak at every 3 days against AI先生基本情報技術者's fortnightly. IT Streak also leads on iOS requirement (15.1 vs 17.6). 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.

AI先生基本情報技術者 ships an update fortnightly, IT Streak every 3 days. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | AI先生基本情報技術者 | IT Streak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 4 MB | 58 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [reiko hori](https://appshunter.io/developer/1777370692) | [akira makihara](https://appshunter.io/developer/1872277769) |

## What reviewers say

### AI先生基本情報技術者

[App page](https://appshunter.io/ios/app/ai/id6738268593)

**Features:** macOS Compatibility

**In-app purchases:** none


### IT Streak

[App page](https://appshunter.io/ios/app/it-streak/id6758322757)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI先生基本情報技術者 free?

AI先生基本情報技術者 is free to download, with no in-app purchases.

### Is IT Streak free?

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

### Do AI先生基本情報技術者 or IT Streak have ads?

Both AI先生基本情報技術者 and IT Streak show ads.

### Which is updated more often, AI先生基本情報技術者 or IT Streak?

AI先生基本情報技術者 ships an update fortnightly, and IT Streak every 3 days. Most recently, AI先生基本情報技術者 was updated on October 4, 2026 and IT Streak on October 9, 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.*