# 匿名文書メーカー vs EdgeDetectionCamera

The clearest difference is update cadence: EdgeDetectionCamera at every 3 months against 匿名文書メーカー's every 59 months. EdgeDetectionCamera also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 匿名文書メーカー sells 1 one-off in-app purchase and EdgeDetectionCamera sells 1 in-app purchase, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

匿名文書メーカー ships an update every 59 months, EdgeDetectionCamera every 3 months. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 匿名文書メーカー | EdgeDetectionCamera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (17 ratings)](https://appshunter.io/ios/app/edgedetectioncamera/id1590712443/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 47.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 59 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 14 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [kohei yamane](https://appshunter.io/developer/1239055575) | [Mitsuhiro Hashimoto](https://appshunter.io/developer/509482512) |

## What reviewers say

### 匿名文書メーカー

[App page](https://appshunter.io/ios/app/id1562198724)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告の非表示 | $1.99 | one-time |


### EdgeDetectionCamera

[App page](https://appshunter.io/ios/app/edgedetectioncamera/id1590712443)

Easily transform photos and camera feeds into manga-style line drawings. Adjust line thickness and transparency for custom backgrounds. Export your creations to share with other applications.

**Highlights:** Extract line drawings from photos, Real-time line drawing from camera, Adjustable line thickness, Make white areas transparent, Export and share images

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per 7 days |


## Frequently asked questions

### Is 匿名文書メーカー free?

匿名文書メーカー is free to download, with in-app purchases available.

### Is EdgeDetectionCamera free?

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

### Do 匿名文書メーカー or EdgeDetectionCamera have ads?

Both 匿名文書メーカー and EdgeDetectionCamera show ads.

### Which is updated more often, 匿名文書メーカー or EdgeDetectionCamera?

匿名文書メーカー ships an update every 59 months, and EdgeDetectionCamera every 3 months. Most recently, 匿名文書メーカー was updated on October 18, 2026 and EdgeDetectionCamera on October 12, 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.*