# iWortarten vs Bücherwurm

The clearest difference is price: iWortarten at $1.99 against Bücherwurm's $6.99. Bücherwurm's advantage is iOS requirement (9.0 vs 12.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

iWortarten costs $1.99 and Bücherwurm $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iWortarten ships an update every 11 months, Bücherwurm every 8 months. The most recent releases landed on August 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | iWortarten | Bücherwurm |
| --- | --- | --- |
| Price | **$1.99** | $6.99 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 8 months** |
| Monetization | Paid | — |
| Size | 13 MB | 171 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [lernklick](https://appshunter.io/developer/303776339) | [Ernst Klett Verlag GmbH, Stuttgart](https://appshunter.io/developer/751540887) |

## What reviewers say

### iWortarten

[App page](https://appshunter.io/ios/app/iwortarten/id590268261)

Learn and practice the five parts of speech through interactive exercises. Developed by teachers and tested with students, this app offers a focused, educational experience without distractions. It provides immediate feedback and helpful tools to reinforce learning.

**Highlights:** Action-oriented learning of parts of speech, Developed and tested by educators, No in-app purchases or ads, Step-by-step learning path, Learning and test modes with scoring, Helpful tools like hint and repeat buttons, Immediate feedback on errors

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

**In-app purchases:** none


### Bücherwurm

[App page](https://appshunter.io/ios/app/bucherwurm-schulversion/id1612268722)

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

**In-app purchases:** none


## Frequently asked questions

### Is iWortarten free?

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

### Is Bücherwurm free?

Bücherwurm costs $6.99, with no in-app purchases.

### Do iWortarten or Bücherwurm have ads?

Neither iWortarten nor Bücherwurm shows ads.

### Which is updated more often, iWortarten or Bücherwurm?

iWortarten ships an update every 11 months, and Bücherwurm every 8 months. Most recently, iWortarten was updated on August 1, 2026 and Bücherwurm on September 18, 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.*