# Calcutron vs Geomulator

The clearest difference is review sentiment: Calcutron at 100% against Geomulator's 0%. Calcutron also leads on rating (5.0 vs 1.0) and ratings volume (3 vs 1). Geomulator's advantage is update cadence (every 14 months vs every 33 months). On ads, in-app purchases, monetization model and device support there is nothing between them.

Calcutron costs $0.99 and Geomulator $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calcutron holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 100% of Calcutron's written reviews are positive against 0% of Geomulator's.

Calcutron ships an update every 33 months, Geomulator every 14 months. The most recent releases landed on June 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Calcutron | Geomulator |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/calcutron/id867388850/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/geomulator/id894916514/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 33 months | **Every 14 months** |
| Monetization | Paid | Paid |
| Size | 0 MB | 3 MB |
| Requires iOS | **14.7** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solo Design, LLC](https://appshunter.io/developer/867388853) | [Armchair Engineering](https://appshunter.io/developer/398901339) |

## What reviewers say

### Calcutron

[App page](https://appshunter.io/ios/app/calcutron/id867388850)

This tool helps designers, developers, and artists proportionally resize digital assets. Easily calculate new dimensions for images, videos, or layouts by entering one measurement.

**Highlights:** Calculate missing dimension automatically, Use common or custom aspect ratios, Save frequently used sizes, Swap width and height with one tap, Round dimensions to specified decimal places

**In-app purchases:** none


### Geomulator

[App page](https://appshunter.io/ios/app/geomulator/id894916514)

Quickly calculate unknown values for common 2D shapes like squares, circles, and triangles. Supports various angle input formats and customizable decimal places for accurate results.

**Highlights:** Calculate common 2D shapes, Solve geometry equations accurately, Input angles in radians, decimal degrees, or DMS, Select number of decimal places

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Calcutron free?

Calcutron costs $0.99, with no in-app purchases.

### Is Geomulator free?

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

### Which has better reviews, Calcutron or Geomulator?

Calcutron is rated higher. Calcutron averages 5.0 out of 5 from 3 ratings, while Geomulator averages 1.0 from 1 ratings.

### Do Calcutron or Geomulator have ads?

Neither Calcutron nor Geomulator shows ads.

### Which is updated more often, Calcutron or Geomulator?

Calcutron ships an update every 33 months, and Geomulator every 14 months. Most recently, Calcutron was updated on June 8, 2026 and Geomulator on September 9, 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.*