# スマートカレンダー vs QR Code Reader & Scan History

The clearest difference is device support: スマートカレンダー at 3 against QR Code Reader & Scan History's 1. スマートカレンダー also leads on iOS requirement (15.0 vs 18.6). 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.

スマートカレンダー ships an update every 3 weeks, QR Code Reader & Scan History every 2 weeks. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | スマートカレンダー | QR Code Reader & Scan History |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 6 MB | 5 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ishida yuto](https://appshunter.io/developer/1582923433) | [ASAYA, LLC](https://appshunter.io/developer/1824587674) |

## What reviewers say

### スマートカレンダー

[App page](https://appshunter.io/ios/app/id1593911678)

Easily add multiple events to your calendar from LINE or other text messages. This app recognizes dates and times in pasted text, converting them into calendar entries. It also offers template creation and allows for detailed event adjustments before adding them to your iOS or Google Calendar.

**Highlights:** Add events from text messages, Template creation for recurring events, Multi-date event selection, Automatic date/time recognition, Event detail editing (title, location, notification), Syncs with iOS and Google Calendar

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

**In-app purchases:** none


### QR Code Reader & Scan History

[App page](https://appshunter.io/ios/app/qr-code-reader-and-scan-history/id6763185046)

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

**In-app purchases:** none


## Frequently asked questions

### Is スマートカレンダー free?

スマートカレンダー is free to download, with no in-app purchases.

### Is QR Code Reader & Scan History free?

QR Code Reader & Scan History is free to download, with no in-app purchases.

### Do スマートカレンダー or QR Code Reader & Scan History have ads?

Both スマートカレンダー and QR Code Reader & Scan History show ads.

### Which is updated more often, スマートカレンダー or QR Code Reader & Scan History?

スマートカレンダー ships an update every 3 weeks, and QR Code Reader & Scan History every 2 weeks. Most recently, スマートカレンダー was updated on October 25, 2026 and QR Code Reader & Scan History on October 26, 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.*