# PVstats vs bösch Biomasse

The clearest difference is iOS requirement: bösch Biomasse at 15.6 against PVstats's 17.0. 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.

PVstats ships an update every 2 months, bösch Biomasse every 3 months. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PVstats | bösch Biomasse |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Size | 17 MB | 112 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tobias Stoger](https://appshunter.io/developer/1798727196) | [Walter Bösch GmbH & Co KG](https://appshunter.io/developer/1644373317) |

## What reviewers say

### PVstats

[App page](https://appshunter.io/ios/app/pvstats/id6445862432)

**In-app purchases:** none


### bösch Biomasse

[App page](https://appshunter.io/ios/app/bosch-biomasse/id6761860145)

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

**In-app purchases:** none


## Frequently asked questions

### Is PVstats free?

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

### Is bösch Biomasse free?

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

### Do PVstats or bösch Biomasse have ads?

Neither PVstats nor bösch Biomasse shows ads.

### Which is updated more often, PVstats or bösch Biomasse?

PVstats ships an update every 2 months, and bösch Biomasse every 3 months. Most recently, PVstats was updated on October 2, 2026 and bösch Biomasse on October 16, 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.*