# Treequation — Math Puzzle Game

> Minimalist math puzzle game with equation trees, offline play, and unlockable content. (iPhone/iPad app by Second Entity LLC.)

- Source: https://appshunter.io/ios/app/treequation/id6479197259 (this page in markdown: same URL + `.md`)
- Developer: [Second Entity LLC](https://appshunter.io/developer/413286706)
- Category: Games, Education, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 69 MB
- Languages: English, French, German, Italian, Japanese, Korean, Spanish
- Released: 2024-07-14
- Data updated: 2026-06-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/treequation/id6479197259/reviews.md

## What is Treequation?

Level up your math skills with Treequation, a minimalist and innovative puzzle game featuring unlimited math puzzles represented as equation trees, and earn the prestigious Grandmaster title!

Play anywhere, anytime: this game has no ads and doesn't require Internet. 45 full levels included in the free version.

Like expression trees, equation trees represent operands as leaves and arithmetic operators as internal nodes. Your goal is to balance the tree by rearranging the movable nodes in a way that makes the equation true.

Equation trees help you visualize the order of the operations as they trickle down from top to bottom, and they also provide an easy and intuitive way to rearrange the equation and gradually find your way to a solution.

The full version features unlimited levels that provide an endless supply of mathematical brain teasers at different difficulty levels: Easy, Medium, Hard, and Extreme.

Each puzzle has a general difficulty level from Easy to Extreme based on the topology of the tree. The actual complexity of the corresponding equation depends on the specific set of nodes in the tree and the hints used, and is measured in stars from 1 to 6.

The general difficulty levels correspond to the following complexities: Easy -> 1 star, Medium -> 1-2 stars, Hard -> 3-5 stars, Extreme -> 5-6 stars.

Solving a puzzle earns you one of 6 titles based on the number of stars awarded for that puzzle, ranging from Beginner for 1-star puzzles to Grandmaster for 6-star puzzles.

Will you earn the coveted Grandmaster title and achieve the highest score?

Treequation can be played completely offline, with no ads or microtransactions. There is only one in-app purchase (IAP) to unlock the full game with unlimited puzzles. Even without the premium content, the free game includes 45 full puzzles with a tutorial and the first two difficulties: Easy and Medium.

With its unlimited math puzzles and endless challenges, Treequation can provide hours and hours of entertainment and relaxing brain training!

Features:
• Unlimited arithmetic puzzles that are procedurally generated, providing an endless supply of math challenges
• First game of its kind, featuring a new kind of puzzle designed to be entertaining and educational at the same time
• Four difficulty levels: Easy, Medium, Hard, and Extreme
• Six titles to earn: Beginner, Intermediate, Advanced, Expert, Master, and Grandmaster
• Granular scoring based on actual equation complexity and hints used
• Minimalist design and simple yet challenging gameplay
• Indie game, made by a solo developer
• Playable completely offline, with no ads or microtransactions; single in-app purchase (IAP) to unlock the full game
• 45 full levels and first two difficulties included in the free version

Website: https://www.treequation.com
End User License Agreement: https://www.secondentity.com/eula
Privacy Policy: https://www.secondentity.com/privacy

## Key features

- Unlimited arithmetic puzzles
- Equation tree balancing
- Four difficulty levels
- Six earnable titles
- Offline play
- Minimalist design

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Full Game | $2.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/treequation/id6479197259/reviews.md

### 5/5 — Fun and Stimulating

*2024-08-04*

Usually don’t leave reviews but I bought this wanting to increase my mental sharpness and it delivers. It even has cool background music to boot. I’d recommend this to adults and even children to enhance their critical thinking abilities, while having a bit of fun. Highly recommend!

## Frequently asked questions about Treequation

### What is Treequation?

Treequation is a minimalist math puzzle game where players balance equation trees to solve mathematical challenges. It offers offline play and a single in-app purchase to unlock unlimited puzzles.

### Does Treequation have ads?

No, Treequation is ad-free and can be played completely offline. Advertisements are not present in the game.

### How many levels are in the free version of Treequation?

The free version of Treequation includes 45 full levels, covering the tutorial and the Easy and Medium difficulty levels.

### What are the difficulty levels in Treequation?

Treequation features four difficulty levels: Easy, Medium, Hard, and Extreme. Each level corresponds to a general complexity and star rating for puzzles.

### Can I play Treequation offline?

Yes, Treequation can be played completely offline. It does not require an internet connection to enjoy the puzzles.

### How do I unlock unlimited puzzles in Treequation?

Unlimited puzzles in Treequation are unlocked through a single in-app purchase. This purchase grants access to all difficulty levels and procedurally generated challenges.

### What are the titles I can earn in Treequation?

You can earn six titles in Treequation based on your performance and the complexity of the puzzles solved. These range from Beginner to Grandmaster.

### What devices is Treequation available on?

Treequation is available on iPhone, iPad, and iPod. It is designed for iOS devices.

## Version history (last 1 release)

### 1.0.0 — 2024-07-14

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*