# Speed Math Drill vs 玉手箱/GAB対策 AIナビスタ

The clearest difference is ads: 玉手箱/GAB対策 AIナビスタ at none against Speed Math Drill's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Speed Math Drill sells 1 one-off in-app purchase and 玉手箱/GAB対策 AIナビスタ sells 1 in-app purchase, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

Speed Math Drill ships an update every 2 weeks, 玉手箱/GAB対策 AIナビスタ weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Speed Math Drill | 玉手箱/GAB対策 AIナビスタ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Freemium |
| Size | 41 MB | 60 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MASAKI CHIBA](https://appshunter.io/developer/1890488277) | [PINTOR Inc.](https://appshunter.io/developer/1482655340) |

## What reviewers say

### Speed Math Drill

[App page](https://appshunter.io/ios/app/speed-math-drill-mental-math/id6761619388)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $1.99 | one-time |


### 玉手箱/GAB対策 AIナビスタ

[App page](https://appshunter.io/ios/app/gab-ai/id6763260904)

This app provides AI-powered guidance and video explanations for aptitude tests like Tamatebako and GAB. It creates personalized study plans, offers 24/7 AI tutoring, and includes practice problems to help users pass their exams efficiently.

**Highlights:** AI-powered personalized study plans, Video explanations for problems, 24/7 AI tutor for questions, Practice problems simulating real tests, Focus on Tamatebako and GAB specific formats, Progress tracking and learning reports

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $24.99 | per month |


## Frequently asked questions

### Is Speed Math Drill free?

Speed Math Drill is free to download, with in-app purchases available.

### Is 玉手箱/GAB対策 AIナビスタ free?

玉手箱/GAB対策 AIナビスタ is free to download, with in-app purchases available.

### Do Speed Math Drill or 玉手箱/GAB対策 AIナビスタ have ads?

Speed Math Drill shows ads; 玉手箱/GAB対策 AIナビスタ does not.

### Which is updated more often, Speed Math Drill or 玉手箱/GAB対策 AIナビスタ?

Speed Math Drill ships an update every 2 weeks, and 玉手箱/GAB対策 AIナビスタ weekly. Most recently, Speed Math Drill was updated on October 31, 2026 and 玉手箱/GAB対策 AIナビスタ on October 31, 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.*