# Geometry Calculator vs BonsaiLog

The clearest difference is in-app purchases: Geometry Calculator at none against BonsaiLog's 3. Geometry Calculator also leads on ads (none vs shown). BonsaiLog's advantage is update cadence (every 4 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. BonsaiLog sells 3 in-app purchases, starting at $3.99 per month. Geometry Calculator asks for nothing beyond the download.

Geometry Calculator ships an update every 2 months, BonsaiLog every 4 days. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Geometry Calculator | BonsaiLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/geometry-calculator-triangle/id6448397954/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 2 MB | 177 MB |
| Requires iOS | 17 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Andrey Russkin](https://appshunter.io/developer/1218455498) | [MAKOTO NAKAGAWA](https://appshunter.io/developer/1850679004) |

## What reviewers say

### Geometry Calculator

[App page](https://appshunter.io/ios/app/geometry-calculator-triangle/id6448397954)

Perform a wide range of geometric calculations for various shapes including triangles, rectangles, circles, and prisms. Features an intuitive interface with instant recalculations and interactive visualizations. Customize units and decimal places for precise results.

**Highlights:** Calculate angles, sides, perimeter, and area, Supports triangles, rectangles, circles, spheres, cones, trapezoids, parallelograms, cylinders, and rectangular prisms, Instant recalculations based on input, Interactive animated visualizations, Customizable units of measurement, Selectable number of decimal places

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

**In-app purchases:** none


### BonsaiLog

[App page](https://appshunter.io/ios/app/bonsailog/id6763495229)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BonsaiLog Pro Monthly | $3.99 | per month |
| BonsaiLog Pro Annual | $29.99 | per year |
| BonsaiLog Pro Lifetime | $69.99 | one-time |


## Frequently asked questions

### Is Geometry Calculator free?

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

### Is BonsaiLog free?

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

### Do Geometry Calculator or BonsaiLog have ads?

BonsaiLog shows ads; Geometry Calculator does not.

### Which is updated more often, Geometry Calculator or BonsaiLog?

Geometry Calculator ships an update every 2 months, and BonsaiLog every 4 days. Most recently, Geometry Calculator was updated on October 8, 2026 and BonsaiLog on October 10, 2026.

---

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