# サクッと公共(共通テスト対策)1問1答【サクトレ】 vs ポモドーロ式数学Ⅱ・B特訓

The clearest difference is price: サクッと公共(共通テスト対策)1問1答【サクトレ】 at Free against ポモドーロ式数学Ⅱ・B特訓's $4.99. サクッと公共(共通テスト対策)1問1答【サクトレ】 also leads on device support (3 vs 1) and iOS requirement (12.0 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 3 weeks). On ads there is nothing between them.

サクッと公共(共通テスト対策)1問1答【サクトレ】 is free to download; ポモドーロ式数学Ⅱ・B特訓 costs $4.99 up front. サクッと公共(共通テスト対策)1問1答【サクトレ】 sells 1 one-off in-app purchase. ポモドーロ式数学Ⅱ・B特訓 asks for nothing beyond the download.

サクッと公共(共通テスト対策)1問1答【サクトレ】 ships an update every 3 weeks, ポモドーロ式数学Ⅱ・B特訓 daily. The most recent releases landed on September 20, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | サクッと公共(共通テスト対策)1問1答【サクトレ】 | ポモドーロ式数学Ⅱ・B特訓 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | — | Paid |
| Size | 56 MB | 1 MB |
| Requires iOS | **12.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DECRYPTION, CO., LTD.](https://appshunter.io/developer/1778172529) | [Shu Tanaka](https://appshunter.io/developer/1819985354) |

## What reviewers say

### サクッと公共(共通テスト対策)1問1答【サクトレ】

[App page](https://appshunter.io/ios/app/11/id6744638153)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $0.29 | one-time |


### 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


## Frequently asked questions

### Is サクッと公共(共通テスト対策)1問1答【サクトレ】 free?

サクッと公共(共通テスト対策)1問1答【サクトレ】 is free to download, with in-app purchases available.

### 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.

### Do サクッと公共(共通テスト対策)1問1答【サクトレ】 or ポモドーロ式数学Ⅱ・B特訓 have ads?

Neither サクッと公共(共通テスト対策)1問1答【サクトレ】 nor ポモドーロ式数学Ⅱ・B特訓 shows ads.

### Which is updated more often, サクッと公共(共通テスト対策)1問1答【サクトレ】 or ポモドーロ式数学Ⅱ・B特訓?

サクッと公共(共通テスト対策)1問1答【サクトレ】 ships an update every 3 weeks, and ポモドーロ式数学Ⅱ・B特訓 daily. Most recently, サクッと公共(共通テスト対策)1問1答【サクトレ】 was updated on September 20, 2026 and ポモドーロ式数学Ⅱ・B特訓 on September 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*