# sketchometry vs Diercke Praxis Glossar

The clearest difference is update cadence: sketchometry at every 10 days against Diercke Praxis Glossar's every 28 months. sketchometry also leads on review sentiment (65% vs 50%). Diercke Praxis Glossar's advantage is iOS requirement (6.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

sketchometry ships an update every 10 days, Diercke Praxis Glossar every 28 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | sketchometry | Diercke Praxis Glossar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/sketchometry/id635195332/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **65.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 28 months |
| Monetization | Free | Free |
| Size | 82 MB | 80 MB |
| Requires iOS | 15.0 | **6.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Universitaet Bayreuth](https://appshunter.io/developer/926230632) | [Westermann Digital GmbH](https://appshunter.io/developer/1171669560) |

## What reviewers say

### sketchometry

[App page](https://appshunter.io/ios/app/sketchometry/id635195332)

This app transforms your finger drawings into precise geometric shapes on your iPhone or iPad. It turns math into an experimental subject, encouraging learners to discover concepts through hands-on interaction rather than presenting pre-made solutions.

**Highlights:** Finger-to-geometry conversion, Dynamic mathematical exploration, Experimental learning approach, Interactive geometric drawing, Supports iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


### Diercke Praxis Glossar

[App page](https://appshunter.io/ios/app/diercke-praxis-glossar/id991043609)

Access over 500 geography terms from specific textbooks with definitions, graphics, and photos. Save important terms to favorites and search for definitions offline. Ideal for high school geography students.

**Highlights:** Over 500 geography terms defined, Includes graphics and photos, Favorites function for quick access, Searchable glossary, Offline usability, Supports specific textbook series

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

**In-app purchases:** none


## Frequently asked questions

### Is sketchometry free?

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

### Is Diercke Praxis Glossar free?

Diercke Praxis Glossar is free to download, with no in-app purchases.

### Do sketchometry or Diercke Praxis Glossar have ads?

Neither sketchometry nor Diercke Praxis Glossar shows ads.

### Which is updated more often, sketchometry or Diercke Praxis Glossar?

sketchometry ships an update every 10 days, and Diercke Praxis Glossar every 28 months. Most recently, sketchometry was updated on November 1, 2026 and Diercke Praxis Glossar on November 1, 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.*