Amount Ruler
Maurizio Todeschi Finance iPhoneiPadiPod touchMac
Amount Ruler is a paid Finance app for iPhone and iPad by Maurizio Todeschi. Requires iOS 18.5. Updated June 28, 2026.
- Price
- 1.99 USD
- on the App Store
- Size
- 1 MB
- Age 4+
- Updated
- Jun 28
- 2026 · v1.2.0
Screenshots
About Amount Ruler
- Calculate all the variables in the compound interest formula, each as a function of the others. You can calculate the final value, initial principal, interest rate, term, and any periodic deposits. - The capitalization frequency can be: monthly, bimonthly, quarterly, four-monthly, half-yearly and annually. - The investment is a one-time payment and entitles you to all future updates. - Cross-platform app, once purchased for one device it is free for all the others, for example, once downloaded for iPhone you can also download it for free for Mac and iPad. - Variable values can be conveniently set by dragging sliders or typing them using a numeric keypad. The new value of the variable being calculated is updated in real time. - In list or section detail mode, you can view the value of the variables at each time point. For example, the value of the amount or accumulated interest after one year, three years and three months, twenty years and six months, etc. - The trend of variables over time can also be displayed graphically. - Standalone, independent of networks. Available in Italian and English.
What’s new
Version 1.2.0 · Updated June 28, 2026
Completely rewritten in SwiftUI. Amount Ruler now has evolved into "Compound Interest Pro"!
App privacy
The developer, Maurizio Todeschi, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Amount Ruler | – | 1.99 USD | June 28, 2026 | |
| Easy Mortgage | – | 0.99 USD | Feb 4, 2026 | Compare |
| Moneto: Budget Expense Tracker | – | Free | Sep 17, 2026 | Compare |
| mpower.finance | – | Free | Oct 20, 2026 | Compare |
| MarkMoneyPro3 | – | 8.99 USD | Dec 18, 2023 | Compare |
| s-peek – Credit Report | 5.0 / 5 (1) | Free | Aug 25, 2026 | Compare |
| Loan Calculator: Payoff Debt | – | Free | Oct 10, 2025 | Compare |
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