# 理解度で復習する単語帳 vs Atango カメラで英単語帳作成

The clearest difference is in-app purchases: 理解度で復習する単語帳 at none against Atango カメラで英単語帳作成's 1. 理解度で復習する単語帳 also leads on iOS requirement (17.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Atango カメラで英単語帳作成 sells 1 one-off in-app purchase. 理解度で復習する単語帳 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on September 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 理解度で復習する単語帳 | Atango カメラで英単語帳作成 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Free | — |
| Size | 5 MB | 82 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Tsubasa Sakamoto](https://appshunter.io/developer/1865950668) | [NERDIS LLC](https://appshunter.io/developer/1839332076) |

## What reviewers say

### 理解度で復習する単語帳

[App page](https://appshunter.io/ios/app/moo-anki/id6757971165)

This app uses an input-based learning method where users write answers and compare them to model answers. It automatically adjusts review intervals based on a three-level understanding assessment, making it ideal for memorizing vocabulary and technical terms efficiently.

**Highlights:** Input-based learning, Compare answers to model solutions, Three-level understanding assessment, Automatic review scheduling, Supports descriptive questions

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

**In-app purchases:** none


### Atango カメラで英単語帳作成

[App page](https://appshunter.io/ios/app/atango/id6759520192)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Vocabulary | $19.99 | one-time |


## Frequently asked questions

### Is 理解度で復習する単語帳 free?

理解度で復習する単語帳 is free to download, with no in-app purchases.

### Is Atango カメラで英単語帳作成 free?

Atango カメラで英単語帳作成 is free to download, with in-app purchases available.

### Do 理解度で復習する単語帳 or Atango カメラで英単語帳作成 have ads?

Neither 理解度で復習する単語帳 nor Atango カメラで英単語帳作成 shows ads.

### Which is updated more often, 理解度で復習する単語帳 or Atango カメラで英単語帳作成?

理解度で復習する単語帳 ships an update every 5 days, and Atango カメラで英単語帳作成 every 5 days. Most recently, 理解度で復習する単語帳 was updated on September 8, 2026 and Atango カメラで英単語帳作成 on September 20, 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.*