# PaperCode vs 今日の漢字、一文字日記

The clearest difference is price: PaperCode at Free against 今日の漢字、一文字日記's $1.99. PaperCode also leads on in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 5 months). On ads, device support and iOS requirement there is nothing between them.

PaperCode is free to download; 今日の漢字、一文字日記 costs $1.99 up front. 今日の漢字、一文字日記 sells 2 in-app purchases, starting at $1.99 per month. PaperCode asks for nothing beyond the download.

PaperCode ships an update every 3 weeks, 今日の漢字、一文字日記 every 5 months. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | PaperCode | 今日の漢字、一文字日記 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/papercode/id1513178801/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free | — |
| Size | 25 MB | 22 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuichiro Momosaki](https://appshunter.io/developer/1513178800) | [HIROTO TSUTSUSHIMA](https://appshunter.io/developer/1784235901) |

## What reviewers say

### PaperCode

[App page](https://appshunter.io/ios/app/papercode/id1513178801)

Organize your books and papers by assigning them to custom places and associating them with barcodes or QR codes. Quickly update an item's location by scanning its code. Automatically gather book information from databases by scanning ISBN barcodes.

**Highlights:** Manage items and places, Scan barcodes/QR codes, OCR for printed text, Automatic book information retrieval, Customizable place names, Quick item location updates

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

**In-app purchases:** none


### 今日の漢字、一文字日記

[App page](https://appshunter.io/ios/app/id6752687743)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |
| Premium (Yearly) | $11.99 | per year |


## Frequently asked questions

### Is PaperCode free?

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

### Is 今日の漢字、一文字日記 free?

今日の漢字、一文字日記 costs $1.99, and also offers in-app purchases.

### Do PaperCode or 今日の漢字、一文字日記 have ads?

Neither PaperCode nor 今日の漢字、一文字日記 shows ads.

### Which is updated more often, PaperCode or 今日の漢字、一文字日記?

PaperCode ships an update every 3 weeks, and 今日の漢字、一文字日記 every 5 months. Most recently, PaperCode was updated on October 8, 2026 and 今日の漢字、一文字日記 on October 15, 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.*