# Guess the Equation vs Crown Blocks

The clearest difference is in-app purchases: Crown Blocks at none against Guess the Equation's 1. Crown Blocks also leads on update cadence (monthly vs every 4 months) and device support (3 vs 1). Guess the Equation's advantage is ads (none vs shown). On price and iOS requirement there is nothing between them.

Both are free to download. Guess the Equation sells 1 one-off in-app purchase. Crown Blocks asks for nothing beyond the download.

Guess the Equation ships an update every 4 months, Crown Blocks monthly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Guess the Equation | Crown Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/guess-the-equation/id6503984605/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 83 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gilbert Gonsalves](https://appshunter.io/developer/492123194) | [Gala Software](https://appshunter.io/developer/1895706850) |

## What reviewers say

### Guess the Equation

[App page](https://appshunter.io/ios/app/guess-the-equation/id6503984605)

A math puzzle game where players guess an equation within six attempts, receiving color-coded feedback after each guess. Track your progress and aim for perfect scores in this educational challenge.

**Highlights:** Equation guessing gameplay, Color-coded feedback system, Six guess limit, Statistics tracking, Educational math challenge, Wordle-style mechanics

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Guess Equation - Ad Free | $1.99 | one-time |


### Crown Blocks

[App page](https://appshunter.io/ios/app/crown-blocks/id6777960072)

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

**In-app purchases:** none


## Frequently asked questions

### Is Guess the Equation free?

Guess the Equation is free to download, with in-app purchases available.

### Is Crown Blocks free?

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

### Do Guess the Equation or Crown Blocks have ads?

Crown Blocks shows ads; Guess the Equation does not.

### Which is updated more often, Guess the Equation or Crown Blocks?

Guess the Equation ships an update every 4 months, and Crown Blocks monthly. Most recently, Guess the Equation was updated on October 30, 2026 and Crown Blocks on October 28, 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.*