# SjKeyboard vs JAN Reader

The clearest difference is update cadence: SjKeyboard at every 3 weeks against JAN Reader's every 68 months. JAN Reader's advantage is iOS requirement (13.6 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

SjKeyboard ships an update every 3 weeks, JAN Reader every 68 months. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SjKeyboard | JAN Reader |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 68 months |
| Monetization | — | Free |
| Size | 3 MB | 1 MB |
| Requires iOS | 15.6 | **13.6** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sanei Electric Inc.](https://appshunter.io/developer/409331676) | [Itoh Tomoaki](https://appshunter.io/developer/871816883) |

## What reviewers say

### SjKeyboard

[App page](https://appshunter.io/ios/app/sjkeyboard/id1290065790)

**Features:** macOS Compatibility

**In-app purchases:** none


### JAN Reader

[App page](https://appshunter.io/ios/app/jan-reader/id1447222187)

This utility app scans JAN, EAN, and ITF14 barcodes, allowing you to copy the scanned numbers for use in other applications. It stores up to 999 scan histories with a line break separator and provides haptic feedback on detection for compatible iPhones.

**Highlights:** Scans JAN, EAN, and ITF14 barcodes, Copy scanned numbers, Up to 999 scan history, Line break separator for history, Haptic feedback on detection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SjKeyboard free?

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

### Is JAN Reader free?

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

### Do SjKeyboard or JAN Reader have ads?

Neither SjKeyboard nor JAN Reader shows ads.

### Which is updated more often, SjKeyboard or JAN Reader?

SjKeyboard ships an update every 3 weeks, and JAN Reader every 68 months. Most recently, SjKeyboard was updated on September 23, 2026 and JAN Reader on September 10, 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.*