PriceWise / 単価比べ
Unit Price Comparison
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
NEW: Watch a video ad, get 10 hours without banners. Enter price and amount to see the better deal at a glance. Unit conversion, discounts, list and history: all free.
Just enter the price and amount to see at a glance which is the better deal. A unit price comparison app that settles “which one is cheaper?” right at the store.
■ Key features
• Easy comparison: Line up to 20 products and calculate the unit price, such as per gram or per mL. The best deal gets a medal.
• Unit conversion built in: g / kg / oz / lb, mL / L / fl oz / gallons, mm / cm / m / in / ft, plus pieces, sheets, bags and boxes. Mixed units are converted automatically.
• Discounts, too: Enter “30% off” or an amount off just as it is, and compare the real price after the discount.
• Shopping list: Jot down what you need and check items off as you go. Reorder them and share the list with family.
• History: Save your comparisons, look back at them later, or compare again with the same items. Sharing is easy, too.
• 14 themes: Light, dark, pastel colors and more. Pick the look you like.
■ How to use
1. Enter the price and amount for each product.
2. Tap Compare.
3. See the ranking by unit price, and how much cheaper the best deal is.
■ Ads and pricing
• All features are free to use.
• Banner ads are shown. A one-time “Remove Ads” purchase hides them.
• Watch one video ad to turn off banner ads for 10 hours (up to 200 hours).
■ Privacy
• No account needed. History and shopping lists are stored on your device.
• Ads are served without personalization.
Got feedback? Send it from “Send Feedback” in Settings.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Watch a video ad to turn off banner ads for 10 hours (Settings > Advertising, up to 200 hours)
• Shopping list is easier to fill in and read
• Text is easier to read in color themes
• Improved VoiceOver support
• Minor bug fixes
The developer, MASARU KATO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MASARU KATO
- Size
- 5.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 24 more
- English, Danish, Dutch, Filipino, Finnish, French, German, Greek, Hindi, Indonesian, Italian, Japanese, Korean, Malay, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Vietnamese
- Age Rating
13+
- 13+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $1.99
- Copyright
- © 2026 Flying Dev Lab / 空飛ぶ研究室