# 書類スキャナー vs OpenFocus

The clearest difference is in-app purchases: OpenFocus at none against 書類スキャナー's 1. OpenFocus also leads on ads (none vs shown). 書類スキャナー's advantage is update cadence (weekly vs every 5 months) and iOS requirement (16.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. 書類スキャナー sells 1 one-off in-app purchase. OpenFocus asks for nothing beyond the download.

書類スキャナー ships an update weekly, OpenFocus every 5 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | 書類スキャナー | OpenFocus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/openfocus/id6767189250/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | — | Free |
| Size | 10 MB | 1 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [haruaki ohara](https://appshunter.io/developer/1860313696) | [YOSHIKI KOAKUTSU](https://appshunter.io/developer/1885895866) |

## What reviewers say

### 書類スキャナー

[App page](https://appshunter.io/ios/app/id6757141066)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $0.99 | one-time |


### OpenFocus

[App page](https://appshunter.io/ios/app/openfocus/id6767189250)

This minimal timer app starts counting down the moment it's opened, offering a distraction-free way to manage focus and break intervals. It provides customizable durations, multiple visual themes, and optional features like long breaks and daily goals, all without ads or in-app purchases.

**Highlights:** Instant start timer, Customizable focus/break durations, Optional long breaks, 7 color themes, 4 timer faces, Lock Screen & Dynamic Island integration, Reliable alarms

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

**In-app purchases:** none


## Frequently asked questions

### Is 書類スキャナー free?

書類スキャナー is free to download, with in-app purchases available.

### Is OpenFocus free?

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

### Do 書類スキャナー or OpenFocus have ads?

書類スキャナー shows ads; OpenFocus does not.

### Which is updated more often, 書類スキャナー or OpenFocus?

書類スキャナー ships an update weekly, and OpenFocus every 5 months. Most recently, 書類スキャナー was updated on October 25, 2026 and OpenFocus on October 25, 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.*