Amount Ruler vs mpower.finance
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Amount Ruler
Read full descriptionHide full description
- 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.
mpower.finance
Read full descriptionHide full description
mpower è l'app destinata ai clienti per monitorare il proprio portafoglio di investimento, con la profondità ed accuratezza dei dati qualitativi Morningstar. Per utilizzare l'app chiedi al tuo consulente se è abbonato ad mpower, e fatti condividere il QR Code per accedere al tuo portafoglio.
Screenshots
Verdict
The clearest difference is price: mpower.finance at Free against Amount Ruler's $1.99. mpower.finance also leads on iOS requirement (15.1 vs 18.5). On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
mpower.finance is free to download; Amount Ruler costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Amount Ruler ships an update every 3 weeks, mpower.finance every 5 weeks. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.
| Parameter | Amount Ruler | mpower.finance |
|---|---|---|
| Price | $1.99 | Free — better |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 18.5 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | Maurizio Todeschi | Freedom Società a Responsabilità Limitata |
In-app purchases
Amount Ruler
No in-app purchases
mpower.finance
No in-app purchases









