# SUDONE バーコード価格比較 > Simply scan the barcode. Compare prices from Rakuten and Yahoo! Shopping with in-store prices on the spot. Canonical page: [https://chrome-stats.com/d/jp.sudone.app](https://chrome-stats.com/d/jp.sudone.app) ## Overview - **ID:** `jp.sudone.app` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Gand - **Category:** SHOPPING - **Last updated:** 2026-08-01 - **First published:** 2026-08-01 - **Publisher country:** JP - **Data as of:** 2026-09-14 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=jp.sudone.app) - **Website:** [https://sudone.jp/](https://sudone.jp/) - **Privacy policy:** [https://sudone.jp/privacy](https://sudone.jp/privacy) ## Description SUDONE is a price comparison app that lets you check the online prices of a product all in one place simply by scanning its barcode.

■ Main Features

・Barcode Scanning
By scanning the product's JAN code with your camera, it displays prices from Rakuten Market and Yahoo! Shopping. If you can't use your camera, you can also search by manually entering the 8-13 digit JAN code.

・Estimated "Effective Price"
The displayed price alone doesn't tell you if it's truly the cheapest. SUDONE displays an estimated "effective price" by deducting shipping costs and any points awarded. You can also see at a glance whether shipping is free, shipping is separate, or free shipping under certain conditions.

・Bulk Purchase Unit Price Calculation
For bulk purchase items such as 6-packs, the app automatically calculates the unit price per item. You can compare individual items and sets using the same benchmark to see which is more economical.

・Store Price Recording
You can record prices you found in stores and compare them side-by-side with online prices. Entering the store name is optional.


* Scan History
Scanned items are saved as a history on your device. Export and import are supported, so you can carry your data with you when changing devices.

■ Privacy

* No account registration is required. You will not need to enter your name or email address.

* Barcode scanning is processed within the device; camera images are not transmitted externally.

* Location information is only used when "Detect nearby stores" is selected. The acquired coordinates are converted to a general area for use; precise coordinates are not stored.

* Please see our privacy policy for details. https://sudone.jp/privacy

■ Notes

* The displayed price is the price at the time of acquisition. Please check the actual selling price on each store's page.

* The "effective price" is an estimate based on shipping costs and points, and does not guarantee the actual payment amount.

* This app contains affiliate links. For details, please see https://sudone.jp/disclosure.

This app is an independent application and is not affiliated with Rakuten Group, Inc., LINE Yahoo! Japan Corporation, or Amazon.com, Inc. ## Rankings - #3,172,167 — Overall ## Similar extensions and apps - [カイドク - バーコード検索・値札スキャンで価格比較](https://chrome-stats.com/d/com.kikyouworks.kaidoku) — 9 users - [価格比較アプリ-バーコードで商品価格を一括比較！](https://chrome-stats.com/d/net.kakaku_hikaku.itemview) — 55,617 users - [価格比較 価格なび](https://chrome-stats.com/d/jp.co.freegent.android.kakakunavi) — 58,097 users - [価格チェッカー - バーコードでせどり価格差](https://chrome-stats.com/d/com.unitomastudio.pricechecker) — 3 users - [바코마](https://chrome-stats.com/d/com.nhd9.barcoma) — 17 users - [最安値.com - ネット通販の価格比較・バーコード商品検索](https://chrome-stats.com/d/com.kf.saiyasuneWebViewer) — 29,748 users - [安値比較アプリ sokone](https://chrome-stats.com/d/com.honmushi.sokone) — 46 users - [お得比較 - 商品価格を簡単に比べる](https://chrome-stats.com/d/com.kuraoka.otokuhikaku) — 84 users - [ScanCompare - Price comparison](https://chrome-stats.com/d/com.nflsoft.scancompare) — 33 users - [Barcode Scanner Price Finder](https://chrome-stats.com/d/studio.erfourisme.com.qrscangenpro) — 13,518 users - [セドリサーチ - せどりバーコードリサーチ](https://chrome-stats.com/d/com.raisecreation.sedorisearch) — 18 users - [買取スキャナー](https://chrome-stats.com/d/net.chibilab.kaitorichecker) — 616 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/jp.sudone.app)