# sketchometry vs Naturblick

The clearest difference is rating: sketchometry at 4.7 against Naturblick's 1.0. sketchometry also leads on ratings volume (6 vs 1). Naturblick's advantage is review sentiment (76% vs 65%). 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.

sketchometry holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: sketchometry has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 65% of sketchometry's written reviews are positive against 76% of Naturblick's, so the app with the better star average is not the one people write more warmly about.

sketchometry ships an update every 10 days, Naturblick every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | sketchometry | Naturblick |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/sketchometry/id635195332/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/naturblick/id1206911194/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 65.0% of reviews | **76.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 82 MB | 25 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Universitaet Bayreuth](https://appshunter.io/developer/926230632) | [Museum für Naturkunde Berlin](https://appshunter.io/developer/1206911193) |

## 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


### Naturblick

[App page](https://appshunter.io/ios/app/naturblick/id1206911194)

Easily identify local flora and fauna using photo and sound recognition. Learn detailed species descriptions and discover the nature around you. Contribute to scientific data collection while exploring your environment.

**Highlights:** Automatic image recognition for plants, Automatic sound recognition for birds, Identification of various animal types, Detailed species descriptions, Learn about urban and garden species, Contribute to scientific data

**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 Naturblick free?

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

### Which has better reviews, sketchometry or Naturblick?

sketchometry is rated higher. sketchometry averages 4.7 out of 5 from 6 ratings, while Naturblick averages 1.0 from 1 ratings.

### Do sketchometry or Naturblick have ads?

Neither sketchometry nor Naturblick shows ads.

### Which is updated more often, sketchometry or Naturblick?

sketchometry ships an update every 10 days, and Naturblick every 3 weeks. Most recently, sketchometry was updated on October 23, 2026 and Naturblick on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*