# @Calc - Unit Price Calculator > Calculates price per unit for items and tracks shopping expenses. (iPhone/iPad app by Hiroshi Hattori.) - Source: https://appshunter.io/ios/app/calc-unit-price-calculator/id917661454 (this page in markdown: same URL + `.md`) - Developer: [Hiroshi Hattori](https://appshunter.io/developer/549419296) - Category: Finance, Lifestyle - Price: Free with in-app purchases - Rating: 3.50/5 from 2 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 7.0 · 12 MB - Languages: English, Japanese - Released: 2015-10-18 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/calc-unit-price-calculator/id917661454/reviews.md ## What is @Calc? - FEATURES @Calc calculates a price per unit for every item. For example, you can calculate how much you pay for meat per 100 gram, how many liters of fuel you can get for $30, how much is the price of an individual sausage, and etc. This app can be used to keep a record of household expenses by adding to the Shopping List. Registered Item Names, Units and Prices are saved in the History, therefore you just need to enter an Item Name from the next time. It will help you do your shopping wisely. - HOW TO USE The price per unit including tax will be displayed after entering the Price and Quantity and Number of Unit per item. 3 different tax rates can be set and the price for each tax rate and the difference in prices will be shown. It is recommended to register Item Names and Units beforehand if possible. Once they are registered in the History, only an Item Name needs to be entered. You will tap the Title Area to enter an Item Name. A Unit and Number of Unit per Item are set from the Multiple Selection Area. A Unit can be selected by tapping an underlined text. HINT: Please add a new unit separated by commas in the Setting Screen if you can't find the unit which you want to use. The picture of an item will be set by tapping the Round Frame. You can also search the web for a picture with an item name. A web browser will be opened, and you need to select and copy a picture searched in a browser then return to this app and paste the picture to set. HINT: A picture can be set from photos taken by iphone camera activated from this app. Long-press the Round Frame. An Item will be added to the Shopping List by tapping the Adding-to-cart Icon, and a total price including the added item will be displayed. You can shift to the Shopping List Screen by swiping to left. Items can be saved in the Shopping List Screen so that you can record household expenses. Additionally, prices and others can be corrected by long-pressing an item on the Shopping List. HINT: The price of an item will be excluded from the total price by tapping the Item Picture in the left of each item on the Shopping List. For example, if you want to calculate how many liters of fuel you can get for $10: Enter 123 in Price Box Enter 1 in Quantity Box Enter 10 in Total Price Box The calculation result of how many liters will be displayed in the Number of Item Box. This app supports CSV format of "Quick Money Recorder" developed by Smart Idea inc. and data export is available only if the QuickMoneyRecorder app is already installed. ## Key features - Calculate price per unit - Set custom tax rates - Create and manage shopping lists - Save item history - Track household expenses - Add item pictures ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Remove Ads | $1.99 | one-time | ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/calc-unit-price-calculator/id917661454/reviews.md ### 1/5 — Limited *2020-05-11* It doesn’t have metric units. Hopeless. ### 5/5 — これからです。 *2016-02-07, version 1.0.0* フルーツ ### 5/5 — 入力しやすいです *2015-10-29, version 1.0.0* まずはこのアプリで入力しておいて数日分まとめてエクスポート後、仕訳してます。 ## Frequently asked questions about @Calc ### How does @Calc calculate unit prices? @Calc calculates the price per unit by taking the total price, quantity, and number of units for an item. It can also factor in up to three different tax rates to show the final price per unit. ### Can I save my shopping lists in @Calc? Yes, you can add items to a shopping list within @Calc. Registered item names, units, and prices are saved in the history, allowing for quick re-entry and expense tracking. ### Does @Calc support custom units? Yes, you can add new units separated by commas in the Setting Screen if the desired unit is not already available. This ensures flexibility for various types of items. ### How do I add an item's picture to @Calc? You can set an item's picture by tapping the round frame. You can also search for a picture on the web, copy it, and paste it into the app. Long-pressing the frame allows you to activate the iPhone camera. ### What is the rating for @Calc? @Calc has a rating of 3.5 stars based on 2 ratings. This indicates a generally positive but mixed user reception. ### Is @Calc available on Android devices? Based on the provided data, @Calc is supported on iPhone and iPod. There is no information indicating Android compatibility. ### Does @Calc have ads? No, the application does not contain advertisements. It is a free application without any ad interruptions. ### Can I export my data from @Calc? Data export is available in CSV format if the 'Quick Money Recorder' app by Smart Idea inc. is installed. This integration allows for seamless data transfer. ## Version history (last 1 release) ### 1.0.0 — 2015-10-18 This app has been updated by Apple to display the Apple Watch app icon. ## Apps similar to @Calc | App | Rating | Price | Category | | --- | --- | --- | --- | | [Richish: Net Worth Tracker](https://appshunter.io/ios/app/richish-net-worth-tracker/id6760427550) | 5.0 (5) | Free | Finance | | [Unit Price Comparison (AF)](https://appshunter.io/ios/app/unit-price-comparison-af/id6464106914) | — | Free | Finance | | [Taproot: Net Worth Tracker](https://appshunter.io/ios/app/taproot-net-worth-tracker/id6760215211) | — | Free | Finance | | [PriceHop](https://appshunter.io/ios/app/pricehop/id6759319350) | — | Free | Finance | | [Financial Summary](https://appshunter.io/ios/app/financial-summary/id734418369) | — | Free | Finance | | [Diofolio: Portfolio Tracker](https://appshunter.io/ios/app/diofolio-portfolio-tracker/id6756209394) | — | Free | Finance | ## More apps by Hiroshi Hattori - [WizCalc](https://appshunter.io/ios/app/wizcalc/id918073302) All apps by Hiroshi Hattori: https://appshunter.io/developer/549419296 ## Related topics [shopping unit price calculator](https://appshunter.io/ios/topics/shopping-unit-price-calculator) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*