# PlantSci vs Unser Grabfeld

The clearest difference is in-app purchases: Unser Grabfeld at none against PlantSci's 1. PlantSci's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PlantSci sells 1 in-app purchase, starting at $0.99 per month. Unser Grabfeld asks for nothing beyond the download.

PlantSci ships an update every 2 weeks, Unser Grabfeld every 4 months. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | PlantSci | Unser Grabfeld |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Size | 47 MB | 148 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Patrick Pajzer](https://appshunter.io/developer/1770748240) | [offizium next GmbH](https://appshunter.io/developer/1567883380) |

## What reviewers say

### PlantSci

[App page](https://appshunter.io/ios/app/plantsci/id6720747993)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PlantSci-ProAbo | $0.99 | per month |


### Unser Grabfeld

[App page](https://appshunter.io/ios/app/unser-grabfeld/id6740522437)

**In-app purchases:** none


## Frequently asked questions

### Is PlantSci free?

PlantSci is free to download, with in-app purchases available.

### Is Unser Grabfeld free?

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

### Do PlantSci or Unser Grabfeld have ads?

Neither PlantSci nor Unser Grabfeld shows ads.

### Which is updated more often, PlantSci or Unser Grabfeld?

PlantSci ships an update every 2 weeks, and Unser Grabfeld every 4 months. Most recently, PlantSci was updated on October 8, 2026 and Unser Grabfeld on October 15, 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.*