# Amount Ruler vs mpower.finance

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.

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.

## The numbers

| Metric | Amount Ruler | mpower.finance |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 1 MB | 93 MB |
| Requires iOS | 18.5 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maurizio Todeschi](https://appshunter.io/developer/1438390757) | [Freedom Società a Responsabilità Limitata](https://appshunter.io/developer/1801202625) |

## What reviewers say

### Amount Ruler

[App page](https://appshunter.io/ios/app/amount-ruler/id1570022565)

**Features:** macOS Compatibility

**In-app purchases:** none


### mpower.finance

[App page](https://appshunter.io/ios/app/mpowerfinance/id6743083045)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Amount Ruler free?

Amount Ruler costs $1.99, with no in-app purchases.

### Is mpower.finance free?

mpower.finance is free to download, with no in-app purchases.

### Do Amount Ruler or mpower.finance have ads?

Neither Amount Ruler nor mpower.finance shows ads.

### Which is updated more often, Amount Ruler or mpower.finance?

Amount Ruler ships an update every 3 weeks, and mpower.finance every 5 weeks. Most recently, Amount Ruler was updated on October 2, 2026 and mpower.finance on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*