# Geometry Cheat Sheet vs Cthulhu DMD Random

The clearest difference is in-app purchases: Cthulhu DMD Random at none against Geometry Cheat Sheet's 1. Cthulhu DMD Random also leads on update cadence (weekly vs every 5 months). Geometry Cheat Sheet's advantage is iOS requirement (8.0 vs 15.6). On price, review sentiment, ads and monetization model there is nothing between them.

Both are free to download. Geometry Cheat Sheet sells 1 one-off in-app purchase. Cthulhu DMD Random asks for nothing beyond the download.

Geometry Cheat Sheet ships an update every 5 months, Cthulhu DMD Random weekly. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Geometry Cheat Sheet | Cthulhu DMD Random |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (10 ratings)](https://appshunter.io/ios/app/geometry-cheat-sheet/id931792131/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 94.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free | Free |
| Size | 6 MB | 38 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Neil Shweky](https://appshunter.io/developer/931792130) | [powerict](https://appshunter.io/developer/1450562791) |

## What reviewers say

### Geometry Cheat Sheet

[App page](https://appshunter.io/ios/app/geometry-cheat-sheet/id931792131)

Quickly calculate geometric formulas without manual computation. Input values for shapes like circles, rectangles, and spheres to get instant results. Includes a wide range of mathematical functions for various geometry and algebra needs.

**Highlights:** Geometric formula calculations, Input values for instant results, Formulas for circles, rectangles, spheres, and more, Includes mean, median, mode calculations, Exponents, square roots, and logarithms, Linear equations and quadratic formula, Angle conversions (radians/degrees)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Cthulhu DMD Random

[App page](https://appshunter.io/ios/app/cthulhu-dmd-random/id6741718874)

This tool helps randomize elements for Lovecraftian-themed tabletop games, including Great Old Ones, case names, and investigators. It offers quick randomization with a dark, eldritch design for endless replayability.

**Highlights:** Randomize Great Old Ones, Randomize case names, Randomize investigators, Quick randomization, Eldritch-inspired design, Endless replayability

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Geometry Cheat Sheet free?

Geometry Cheat Sheet is free to download, with in-app purchases available.

### Is Cthulhu DMD Random free?

Cthulhu DMD Random is free to download, with no in-app purchases.

### Do Geometry Cheat Sheet or Cthulhu DMD Random have ads?

Neither Geometry Cheat Sheet nor Cthulhu DMD Random shows ads.

### Which is updated more often, Geometry Cheat Sheet or Cthulhu DMD Random?

Geometry Cheat Sheet ships an update every 5 months, and Cthulhu DMD Random weekly. Most recently, Geometry Cheat Sheet was updated on September 28, 2026 and Cthulhu DMD Random 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.*