# sketchometry vs Ladibug

The clearest difference is review sentiment: Ladibug at 100% against sketchometry's 65%. Ladibug also leads on iOS requirement (8.0 vs 15.0). sketchometry's advantage is update cadence (every 10 days vs every 3 months) and device support (3 vs 1). 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, Ladibug every 3 months. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | sketchometry | Ladibug |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/sketchometry/id635195332/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 65.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Monetization | Free | Free |
| Size | 82 MB | 33 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Universitaet Bayreuth](https://appshunter.io/developer/926230632) | [Lumens](https://appshunter.io/developer/904210120) |

## 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


### Ladibug

[App page](https://appshunter.io/ios/app/ladibug/id904210117)

This educational tool enables users to connect an iPad with a document camera. It offers features for annotation, image capture, and direct broadcasting to cloud storage services.

**Highlights:** Live image preview from document camera, Image annotation with text, arrows, and drawing, Capture and save images to internal gallery, Time-lapse image capture, Playback and manage photos, Direct cloud sharing to Google Drive and Dropbox

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is sketchometry free?

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

### Is Ladibug free?

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

### Do sketchometry or Ladibug have ads?

Neither sketchometry nor Ladibug shows ads.

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

sketchometry ships an update every 10 days, and Ladibug every 3 months. Most recently, sketchometry was updated on October 12, 2026 and Ladibug on October 2, 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.*