# CamWorkbook vs 語彙力プラス

The clearest difference is in-app purchases: 語彙力プラス at none against CamWorkbook's 1. 語彙力プラス also leads on update cadence (every 4 days vs every 9 months). CamWorkbook's advantage is ads (none vs shown) and iOS requirement (11.0 vs 16.6). On price and device support there is nothing between them.

Both are free to download. CamWorkbook sells 1 one-off in-app purchase. 語彙力プラス asks for nothing beyond the download.

CamWorkbook ships an update every 9 months, 語彙力プラス every 4 days. The most recent releases landed on June 1, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | CamWorkbook | 語彙力プラス |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 59.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 90 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Prime System Laboratory Co.,Ltd.](https://appshunter.io/developer/480082595) | [keishi yokoi](https://appshunter.io/developer/1861661371) |

## What reviewers say

### CamWorkbook

[App page](https://appshunter.io/ios/app/camworkbook-study-anywhere/id564776269)

Transform photos of study materials into interactive workbooks. Practice questions, focus on weak points, and share your creations. Supports various file types and cloud storage for easy access and backup.

**Highlights:** Create workbooks from photos, Practice questions, Focus on weak points, Import from JPEG/PDF via iTunes/Dropbox, Share workbooks with friends, Backup workbooks to Dropbox

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Default Upgrade Functions | $2.99 | one-time |


### 語彙力プラス

[App page](https://appshunter.io/ios/app/ai/id6756595378)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CamWorkbook free?

CamWorkbook is free to download, with in-app purchases available.

### Is 語彙力プラス free?

語彙力プラス is free to download, with no in-app purchases.

### Do CamWorkbook or 語彙力プラス have ads?

語彙力プラス shows ads; CamWorkbook does not.

### Which is updated more often, CamWorkbook or 語彙力プラス?

CamWorkbook ships an update every 9 months, and 語彙力プラス every 4 days. Most recently, CamWorkbook was updated on June 1, 2026 and 語彙力プラス on September 11, 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.*