# 大学入試古文単語特訓帳 vs ACS2学生

The clearest difference is in-app purchases: ACS2学生 at none against 大学入試古文単語特訓帳's 2. ACS2学生 also leads on ads (none vs shown) and update cadence (every 9 days vs every 2 months). 大学入試古文単語特訓帳's advantage is iOS requirement (15.6 vs 17.6). On price and device support there is nothing between them.

Both are free to download. 大学入試古文単語特訓帳 sells 2 one-off in-app purchases. ACS2学生 asks for nothing beyond the download.

大学入試古文単語特訓帳 ships an update every 2 months, ACS2学生 every 9 days. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | 大学入試古文単語特訓帳 | ACS2学生 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 13 MB | 11 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Keiko Yukawa](https://appshunter.io/developer/719596665) | [ホクコウ](https://appshunter.io/developer/1286975653) |

## What reviewers say

### 大学入試古文単語特訓帳

[App page](https://appshunter.io/ios/app/330/id6746745018)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告表示削除 | $1.99 | one-time |
| 単語帳作成数無制限 | $1.99 | one-time |


### ACS2学生

[App page](https://appshunter.io/ios/app/acs2/id6751188596)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 大学入試古文単語特訓帳 free?

大学入試古文単語特訓帳 is free to download, with in-app purchases available.

### Is ACS2学生 free?

ACS2学生 is free to download, with no in-app purchases.

### Do 大学入試古文単語特訓帳 or ACS2学生 have ads?

大学入試古文単語特訓帳 shows ads; ACS2学生 does not.

### Which is updated more often, 大学入試古文単語特訓帳 or ACS2学生?

大学入試古文単語特訓帳 ships an update every 2 months, and ACS2学生 every 9 days. Most recently, 大学入試古文単語特訓帳 was updated on September 20, 2026 and ACS2学生 on September 21, 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.*