# アプリde古文単語 vs ポモドーロ式数学Ⅰ・A特訓

The clearest difference is price: アプリde古文単語 at Free against ポモドーロ式数学Ⅰ・A特訓's $4.99. アプリde古文単語 also leads on iOS requirement (13.0 vs 18.5). ポモドーロ式数学Ⅰ・A特訓's advantage is ads (none vs shown) and update cadence (daily vs every 4 months). On in-app purchases and device support there is nothing between them.

アプリde古文単語 is free to download; ポモドーロ式数学Ⅰ・A特訓 costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

アプリde古文単語 ships an update every 4 months, ポモドーロ式数学Ⅰ・A特訓 daily. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | アプリde古文単語 | ポモドーロ式数学Ⅰ・A特訓 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Daily** |
| Monetization | — | Paid |
| Size | 9 MB | 1 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fumihiko Shigemori](https://appshunter.io/developer/1682624268) | [Shu Tanaka](https://appshunter.io/developer/1819985354) |

## What reviewers say

### アプリde古文単語

[App page](https://appshunter.io/ios/app/de/id6447777219)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is アプリde古文単語 free?

アプリde古文単語 is free to download, with no in-app purchases.

### 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.

### Do アプリde古文単語 or ポモドーロ式数学Ⅰ・A特訓 have ads?

アプリde古文単語 shows ads; ポモドーロ式数学Ⅰ・A特訓 does not.

### Which is updated more often, アプリde古文単語 or ポモドーロ式数学Ⅰ・A特訓?

アプリde古文単語 ships an update every 4 months, and ポモドーロ式数学Ⅰ・A特訓 daily. Most recently, アプリde古文単語 was updated on November 7, 2026 and ポモドーロ式数学Ⅰ・A特訓 on November 5, 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.*