# 文字起こし vs Horizon Detection

The clearest difference is review sentiment: 文字起こし at 83% against Horizon Detection's 0%. 文字起こし also leads on iOS requirement (12.0 vs 17.7.2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

文字起こし ships an update every 3 weeks, Horizon Detection fortnightly. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 文字起こし | Horizon Detection |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/horizon-detection/id6511216202/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Ad-supported | Ad-supported |
| Size | 34 MB | 35 MB |
| Requires iOS | **12.0** | 17.7.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rikuto Komatsu](https://appshunter.io/developer/1533655565) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### 文字起こし

[App page](https://appshunter.io/ios/app/ocr-scan-text/id1603817431)

Extracts text from images using OCR technology. Quickly convert visual information into editable text for easy sharing and editing.

**Highlights:** Image to text extraction, OCR technology, Editable text output, Text sharing, Text editing

**Features:** macOS Compatibility

**In-app purchases:** none


### Horizon Detection

[App page](https://appshunter.io/ios/app/horizon-detection/id6511216202)

This utility app identifies and highlights horizontal lines within an image. It's designed for users who need to analyze visual data for straight horizontal elements.

**Highlights:** Detects horizontal lines, Highlights detected lines, Image analysis tool, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 文字起こし free?

文字起こし is free to download, with no in-app purchases.

### Is Horizon Detection free?

Horizon Detection is free to download, with no in-app purchases.

### Do 文字起こし or Horizon Detection have ads?

Both 文字起こし and Horizon Detection show ads.

### Which is updated more often, 文字起こし or Horizon Detection?

文字起こし ships an update every 3 weeks, and Horizon Detection fortnightly. Most recently, 文字起こし was updated on November 5, 2026 and Horizon Detection 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.*