# 生物の王様 vs サクッと生物(共通テスト対策)1問1答【サクトレ】

The clearest difference is review sentiment: サクッと生物(共通テスト対策)1問1答【サクトレ】 at 100% against 生物の王様's 59%. サクッと生物(共通テスト対策)1問1答【サクトレ】 also leads on in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. 生物の王様 sells 3 in-app purchases, starting at $3.49 per month. サクッと生物(共通テスト対策)1問1答【サクトレ】 asks for nothing beyond the download.

生物の王様 ships an update monthly, サクッと生物(共通テスト対策)1問1答【サクトレ】 every 3 weeks. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 生物の王様 | サクッと生物(共通テスト対策)1問1答【サクトレ】 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/and/id1546687700/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 58.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 140 MB | 56 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HANAUTA INC.](https://appshunter.io/developer/492009717) | [DECRYPTION, CO., LTD.](https://appshunter.io/developer/1778172529) |

## What reviewers say

### 生物の王様

[App page](https://appshunter.io/ios/app/and/id1546687700)

This app offers a fun, quiz-like approach to learning biology, covering high school curriculum and exam preparation. It features over 3000 questions in various formats and allows users to progress through stages with rewards.

**Highlights:** Over 3000 biology questions, Quiz and multiple-choice formats, Short play sessions for quick study, Game-like progression with stages, Rewards for clearing quests, Adheres to high school guidelines

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 特訓プラン | $3.49 | per month |
| 特訓プラン | $16.99 | per 6 months |
| 特訓プラン | $26.99 | per year |


### サクッと生物(共通テスト対策)1問1答【サクトレ】

[App page](https://appshunter.io/ios/app/11/id6745025239)

Prepare for common university entrance exams in biology with this app's simple, ad-free interface. It offers a Q&A format with explanations, perfect for efficient study during commutes. Track your progress and review incorrect answers to improve your chances of success.

**Highlights:** Ad-free user interface, Q&A format for exam prep, Explanations for answers, Progress tracking for last 3 attempts, Review of incorrect answers, Efficient study for commutes

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

**In-app purchases:** none


## Frequently asked questions

### Is 生物の王様 free?

生物の王様 is free to download, with in-app purchases available.

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

サクッと生物(共通テスト対策)1問1答【サクトレ】 is free to download, with no in-app purchases.

### Do 生物の王様 or サクッと生物(共通テスト対策)1問1答【サクトレ】 have ads?

生物の王様 shows ads; サクッと生物(共通テスト対策)1問1答【サクトレ】 does not.

### Which is updated more often, 生物の王様 or サクッと生物(共通テスト対策)1問1答【サクトレ】?

生物の王様 ships an update monthly, and サクッと生物(共通テスト対策)1問1答【サクトレ】 every 3 weeks. Most recently, 生物の王様 was updated on October 19, 2026 and サクッと生物(共通テスト対策)1問1答【サクトレ】 on October 15, 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.*