# ポモドーロ式数学Ⅰ・A特訓 vs StudyBoard

The clearest difference is price: StudyBoard at Free against ポモドーロ式数学Ⅰ・A特訓's $4.99. StudyBoard also leads on device support (3 vs 1) and iOS requirement (12.0 vs 18.5). ポモドーロ式数学Ⅰ・A特訓's advantage is in-app purchases (none vs 4) and ads (none vs shown).

StudyBoard is free to download; ポモドーロ式数学Ⅰ・A特訓 costs $4.99 up front. StudyBoard sells 4 in-app purchases, starting at $1.99 per month. ポモドーロ式数学Ⅰ・A特訓 asks for nothing beyond the download.

ポモドーロ式数学Ⅰ・A特訓 ships an update daily, StudyBoard weekly. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ポモドーロ式数学Ⅰ・A特訓 | StudyBoard |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Weekly |
| Monetization | Paid | — |
| Size | 1 MB | 90 MB |
| Requires iOS | 18.5 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shu Tanaka](https://appshunter.io/developer/1819985354) | [YUKI WAGO](https://appshunter.io/developer/1844646280) |

## What reviewers say

### ポモドーロ式数学Ⅰ・A特訓

[App page](https://appshunter.io/ios/app/a/id6747566402)

Master math I & A with focused practice using the Pomodoro Technique. This app emphasizes writing solutions on paper, minimizing screen time to build calculation and descriptive skills. Track your progress and identify weak areas with 400 curated problems.

**Highlights:** Pomodoro Technique for focused study, Paper-based problem solving, 400 curated math problems, Progress tracking and weak area visualization, Offline access, No login required

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

**In-app purchases:** none


### StudyBoard

[App page](https://appshunter.io/ios/app/studyboard/id6753719110)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyBoard Premium 月額 | $1.99 | per month |
| StudyBoard Premium 年額 | $22.99 | per year |
| AIチケット 1枚 | $0.49 | one-time |
| AIチケット 5枚 | $1.99 | one-time |


## Frequently asked questions

### Is ポモドーロ式数学Ⅰ・A特訓 free?

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

### Is StudyBoard free?

StudyBoard is free to download, with in-app purchases available.

### Do ポモドーロ式数学Ⅰ・A特訓 or StudyBoard have ads?

StudyBoard shows ads; ポモドーロ式数学Ⅰ・A特訓 does not.

### Which is updated more often, ポモドーロ式数学Ⅰ・A特訓 or StudyBoard?

ポモドーロ式数学Ⅰ・A特訓 ships an update daily, and StudyBoard weekly. Most recently, ポモドーロ式数学Ⅰ・A特訓 was updated on September 21, 2026 and StudyBoard on September 18, 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.*