# 解きログ vs サクッと化学(共通テスト対策)1問1答【サクトレ】

The clearest difference is in-app purchases: 解きログ at none against サクッと化学(共通テスト対策)1問1答【サクトレ】's 1. 解きログ also leads on iOS requirement (10.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. サクッと化学(共通テスト対策)1問1答【サクトレ】 sells 1 one-off in-app purchase. 解きログ asks for nothing beyond the download.

解きログ ships an update every 5 weeks, サクッと化学(共通テスト対策)1問1答【サクトレ】 every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 解きログ | サクッと化学(共通テスト対策)1問1答【サクトレ】 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 185 MB | 48 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GOKAKU SUPPLI, LIMITED LIABILITY CO.](https://appshunter.io/developer/1440310107) | [DECRYPTION, CO., LTD.](https://appshunter.io/developer/1778172529) |

## What reviewers say

### 解きログ

[App page](https://appshunter.io/ios/app/id1545720942)

This app allows junior and high school students to record and share their experiences solving past university entrance exam questions. Track difficulty, accuracy, and reflections, and view others' reviews to gauge your progress. It's a collaborative study tool for exam preparation.

**Highlights:** Record past exam question performance, Share exam question reviews, Track difficulty and accuracy, View other students' progress, Search for past exam questions, Save notes and reflections

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

**In-app purchases:** none


### サクッと化学(共通テスト対策)1問1答【サクトレ】

[App page](https://appshunter.io/ios/app/11/id6744935652)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $0.49 | one-time |


## Frequently asked questions

### Is 解きログ free?

解きログ is free to download, with no in-app purchases.

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

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

### Do 解きログ or サクッと化学(共通テスト対策)1問1答【サクトレ】 have ads?

Neither 解きログ nor サクッと化学(共通テスト対策)1問1答【サクトレ】 shows ads.

### Which is updated more often, 解きログ or サクッと化学(共通テスト対策)1問1答【サクトレ】?

解きログ ships an update every 5 weeks, and サクッと化学(共通テスト対策)1問1答【サクトレ】 every 3 weeks. Most recently, 解きログ was updated on November 3, 2026 and サクッと化学(共通テスト対策)1問1答【サクトレ】 on October 30, 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.*