Questions

Over 3,000 products in 16 kinds: phones, watches, tablets, laptops, earbuds, power banks, chargers, cables, keyboards and mice, monitors, speakers, action cameras, e-readers, game consoles, location tags and smart rings. Products of different kinds can share a table.

Facts only, from official manufacturer sites, press releases and manuals, and from official distributors. For discontinued products, archived copies of the official pages are used. Sources under the comparison table shows where each product's values were read. Anything unconfirmed stays marked as no info.

Email kvndh36@naver.com with the product name and the row. It will be checked against an official source and fixed in the next data update.

The price link on a product opens a shopping search for your device's region in your browser. The app does not show current prices. In some regions the link does not appear.

Buy it from Remove ads above the banner on the comparison screen, or from the Remove ads row at the bottom of the first screen. You pay once, and Family Sharing is supported. After you buy, the banner no longer appears. Every other feature works without buying.

If you change devices or reinstall the app, tap Restore purchase on the same screen. With the same Apple Account you won't pay again.

iOS asks whether to allow tracking after the intro closes. You can use the app the same way if you don't allow it, and you can change this choice in iOS Settings > Privacy & Security > Tracking.

Where ad consent is required, such as the European Economic Area, the consent form appears before the tracking prompt. In those places you can change your consent from Ad privacy choices on the Remove ads screen.

Comparing specs, finding by numbers and saved combos work without a connection, because the specs are in the app. Ads, buying Remove ads, restoring it and outside links need a connection.

iPhone with iOS 26 or later, in portrait and landscape.

Close the app fully, open it again, and check the App Store for the latest version. If the problem continues, email us with the screen you were on and what you were doing.