# Japanese Calendar Converter vs Barcode Scanner－QR Code Reader

The clearest difference is update cadence: Barcode Scanner－QR Code Reader at fortnightly against Japanese Calendar Converter's every 8 months. Barcode Scanner－QR Code Reader also leads on rating (4.8 vs 4.5). Japanese Calendar Converter's advantage is monetization model (ad-supported vs free with in-app purchases). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Japanese Calendar Converter sells 1 one-off in-app purchase and Barcode Scanner－QR Code Reader sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Barcode Scanner－QR Code Reader holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

Japanese Calendar Converter ships an update every 8 months, Barcode Scanner－QR Code Reader fortnightly. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Japanese Calendar Converter | Barcode Scanner－QR Code Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/japanese-calendar-converter/id1460550714/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/barcode-scannerqr-code-reader/id6756568166/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 4 MB | 87 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yuichi Sakashita](https://appshunter.io/developer/895822660) | [Yash Baraiya](https://appshunter.io/developer/1701081026) |

## What reviewers say

### Japanese Calendar Converter

[App page](https://appshunter.io/ios/app/japanese-calendar-converter/id1460550714)

Instantly convert between Japanese eras and Western years. This tool also reveals the Japanese Zodiac, Chinese Zodiac animal, and leap year status for any given year. Its clean interface makes it ideal for anyone interested in Japanese culture or history.

**Highlights:** Convert Japanese eras to Western years, Convert Western years to Japanese eras, Calculate age from birth year, Identify Japanese and Chinese Zodiac animals, Check for leap years, Clean and easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


### Barcode Scanner－QR Code Reader

[App page](https://appshunter.io/ios/app/barcode-scannerqr-code-reader/id6756568166)

Instantly scan QR codes and barcodes from your camera or gallery. Save and organize your scans, and create custom QR codes for various purposes like websites, contacts, and social profiles. Offers a clean interface and prioritizes user privacy with on-device processing.

**Highlights:** Instant QR code and barcode scanning, Create custom QR codes, Save and organize scan history, Scan from camera or gallery, Detailed scan results with actions, Privacy-focused on-device processing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Japanese Calendar Converter free?

Japanese Calendar Converter is free to download, with in-app purchases available.

### Is Barcode Scanner－QR Code Reader free?

Barcode Scanner－QR Code Reader is free to download, with in-app purchases available.

### Which has better reviews, Japanese Calendar Converter or Barcode Scanner－QR Code Reader?

Barcode Scanner－QR Code Reader is rated higher. Japanese Calendar Converter averages 4.5 out of 5 from 2 ratings, while Barcode Scanner－QR Code Reader averages 4.8 from 4 ratings.

### Do Japanese Calendar Converter or Barcode Scanner－QR Code Reader have ads?

Both Japanese Calendar Converter and Barcode Scanner－QR Code Reader show ads.

### Which is updated more often, Japanese Calendar Converter or Barcode Scanner－QR Code Reader?

Japanese Calendar Converter ships an update every 8 months, and Barcode Scanner－QR Code Reader fortnightly. Most recently, Japanese Calendar Converter was updated on October 1, 2026 and Barcode Scanner－QR Code Reader on October 17, 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.*