JAN Reader vs ふつうのサイコロ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JAN Reader
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.
- Scans JAN, EAN, and ITF14 barcodes
- Copy scanned numbers
- Up to 999 scan history
- Line break separator for history
- Haptic feedback on detection
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JAN Reader is an app that can scan JAN / EAN / ITF14 barcode. You can copy the scanned number and use it with other applications. You can keep up to 999 copy history. The format copied history is a line break separator. Feedback on Detect When barcode is detected, it notifies you by vibration (Haptic Feedback) of iPhone. (* 1) (* 1) It works only on iPhone 7 and later models.
ふつうのサイコロ
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ボタンを押すだけの簡単サイコロアプリです。パーティーゲームなどにご活用ください。 使い方は、画面のRoll Daiceボタンを押すと1から6のいづれかの目を表示します。 −+ボタンでサイコロの数を1から6個の間で変更できます。
Screenshots
Verdict
The clearest difference is update cadence: ふつうのサイコロ at every 3 days against JAN Reader's every 68 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
JAN Reader ships an update every 68 months, ふつうのサイコロ every 3 days. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.
| Parameter | JAN Reader | ふつうのサイコロ |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Every 68 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Itoh Tomoaki | shotaro ishikawa |
In-app purchases
JAN Reader
No in-app purchases
ふつうのサイコロ
No in-app purchases









