Calculator - CalcPro
Hideki Ogawa Utilities iPhoneiPadiPod touch
Calculator - CalcPro is a free Utilities app for iPhone and iPad by Hideki Ogawa. Rated 3.7/5 from 10 ratings. Requires iOS 15.6. Updated April 20, 2026.
- Rating
- 3.7
- 10 ratings
- Price
- Free
- on the App Store
- Size
- 4 MB
- Age 4+
- Updated
- Apr 20
- 2026 · v4.2
Screenshots
About Calculator - CalcPro
This is a calculator. You can see the formula. You can edit formulas later. To edit a formula, tap the place you want to edit. Purchasing an option allows you to turn off advertisements. Since there is a sharing function, you can output calculation formulas and results to memos or send them by e-mail.
Ratings & reviews
3.7
10 ratings
What’s new
Version 4.2 · Updated April 20, 2026
Updated for iOS 26.
App privacy
The developer, Hideki Ogawa, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Performance Data, Other Diagnostic Data, Crash Data
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, App Functionality
Alternatives to Calculator - CalcPro
Looking for apps like Calculator - CalcPro? Here are 6 similar apps on the App Store. The highest rated is Calculator: No Ads / Ad-Free (4.7/5), and all 6 are free to download.
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Basic Calculator -
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Calculator: No Ads / Ad-Free
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Haseba Calculator
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Calculator for iPhone and iPad
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Calculator - CalcPro | 3.7 / 5 (10 ratings) | Free | April 20, 2026 | |
| Calc Pro - The Best Calculator | 4.6 / 5 (4,721) | Free | Oct 13, 2026 | Compare |
| Calculator + | 4.6 / 5 (10,228) | Free | Oct 3, 2026 | Compare |
| Basic Calculator - | 4.6 / 5 (1,901) | Free | Sep 2, 2026 | Compare |
| Calculator: No Ads / Ad-Free | 4.7 / 5 (4,772) | Free | Sep 8, 2026 | Compare |
| Haseba Calculator | 4.6 / 5 (3,815) | Free | May 10, 2026 | Compare |
| Calculator for iPhone and iPad | 4.7 / 5 (18,036) | Free | Apr 15, 2026 | Compare |