# ポモドーロ式数学Ⅱ・B特訓 vs AIで学ぶ大学受験英語

The clearest difference is price: AIで学ぶ大学受験英語 at Free against ポモドーロ式数学Ⅱ・B特訓's $4.99. AIで学ぶ大学受験英語 also leads on device support (3 vs 1) and iOS requirement (15.6 vs 18.5). ポモドーロ式数学Ⅱ・B特訓's advantage is in-app purchases (none vs 1) and update cadence (daily vs every 10 days). On ads there is nothing between them.

AIで学ぶ大学受験英語 is free to download; ポモドーロ式数学Ⅱ・B特訓 costs $4.99 up front. AIで学ぶ大学受験英語 sells 1 in-app purchase, starting at $0.49 per month. ポモドーロ式数学Ⅱ・B特訓 asks for nothing beyond the download.

ポモドーロ式数学Ⅱ・B特訓 ships an update daily, AIで学ぶ大学受験英語 every 10 days. The most recent releases landed on September 6, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ポモドーロ式数学Ⅱ・B特訓 | AIで学ぶ大学受験英語 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 10 days |
| Monetization | Paid | — |
| Size | 1 MB | 88 MB |
| Requires iOS | 18.5 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shu Tanaka](https://appshunter.io/developer/1819985354) | [Tsuyoshi Hayakawa](https://appshunter.io/developer/314516929) |

## What reviewers say

### ポモドーロ式数学Ⅱ・B特訓

[App page](https://appshunter.io/ios/app/b/id6747583287)

This app helps students master challenging math concepts for university entrance exams. It uses a focused, timed practice method combined with manual problem-solving to build calculation stamina and understanding. Track your progress and identify weak areas for strategic improvement.

**Highlights:** Timed practice sessions (Pomodoro technique), Focus on writing and manual problem-solving, Over 520 curated standard problems, Progress tracking and weakness identification, Offline use, no login required, One-time purchase, no ads or in-app purchases

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

**In-app purchases:** none


### AIで学ぶ大学受験英語

[App page](https://appshunter.io/ios/app/ai/id6751457527)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 定期購読（１ヶ月） | $0.49 | per month |


## Frequently asked questions

### Is ポモドーロ式数学Ⅱ・B特訓 free?

ポモドーロ式数学Ⅱ・B特訓 costs $4.99, with no in-app purchases.

### Is AIで学ぶ大学受験英語 free?

AIで学ぶ大学受験英語 is free to download, with in-app purchases available.

### Do ポモドーロ式数学Ⅱ・B特訓 or AIで学ぶ大学受験英語 have ads?

Neither ポモドーロ式数学Ⅱ・B特訓 nor AIで学ぶ大学受験英語 shows ads.

### Which is updated more often, ポモドーロ式数学Ⅱ・B特訓 or AIで学ぶ大学受験英語?

ポモドーロ式数学Ⅱ・B特訓 ships an update daily, and AIで学ぶ大学受験英語 every 10 days. Most recently, ポモドーロ式数学Ⅱ・B特訓 was updated on September 6, 2026 and AIで学ぶ大学受験英語 on September 10, 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.*