# FactWork ProjektPlan vs MietkochApp

The clearest difference is iOS requirement: MietkochApp at 10.0 against FactWork ProjektPlan's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | FactWork ProjektPlan | MietkochApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 23 MB | 75 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [F.EE GmbH](https://appshunter.io/developer/1434806606) | [Schlenter & Simon Software](https://appshunter.io/developer/516936016) |

## What reviewers say

### FactWork ProjektPlan

[App page](https://appshunter.io/ios/app/factwork-projektplan/id1436317981)

**In-app purchases:** none


### MietkochApp

[App page](https://appshunter.io/ios/app/mietkochapp/id1579879673)

**In-app purchases:** none


## Frequently asked questions

### Is FactWork ProjektPlan free?

FactWork ProjektPlan is free to download, with no in-app purchases.

### Is MietkochApp free?

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

### Do FactWork ProjektPlan or MietkochApp have ads?

Neither FactWork ProjektPlan nor MietkochApp shows ads.

### Which is updated more often, FactWork ProjektPlan or MietkochApp?

FactWork ProjektPlan ships an update every 4 months, and MietkochApp every 4 months. Most recently, FactWork ProjektPlan was updated on October 19, 2026 and MietkochApp on October 6, 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.*