# MwSt vs my PowerTree

The clearest difference is price: my PowerTree at Free against MwSt's $1.99. my PowerTree also leads on update cadence (monthly vs every 7 months). MwSt's advantage is iOS requirement (13.2 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

my PowerTree is free to download; MwSt costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MwSt ships an update every 7 months, my PowerTree monthly. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | MwSt | my PowerTree |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Paid | — |
| Size | 1 MB | 79 MB |
| Requires iOS | **13.2** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Marc Martin](https://appshunter.io/developer/1493396948) | [chargecloud GmbH](https://appshunter.io/developer/1245223123) |

## What reviewers say

### MwSt

[App page](https://appshunter.io/ios/app/mwst/id1504259665)

This calculator helps self-employed individuals and businesses quickly calculate VAT on invoices. It also serves as a general percentage calculator for comparing values and understanding tax contributions on purchases.

**Highlights:** VAT calculation for invoices, Percentage calculation, Compare percentages, Customizable VAT rates, Print and share results, Multiple color themes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### my PowerTree

[App page](https://appshunter.io/ios/app/my-powertree/id1664040317)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MwSt free?

MwSt costs $1.99, with no in-app purchases.

### Is my PowerTree free?

my PowerTree is free to download, with no in-app purchases.

### Do MwSt or my PowerTree have ads?

Neither MwSt nor my PowerTree shows ads.

### Which is updated more often, MwSt or my PowerTree?

MwSt ships an update every 7 months, and my PowerTree monthly. Most recently, MwSt was updated on October 9, 2026 and my PowerTree on October 2, 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.*