# Form & Logic — Geometry puzzles

> Geometry puzzles (iPhone/iPad app by Code Maker Inc..)

- Source: https://appshunter.io/ios/app/form-and-logic/id6813189674 (this page in markdown: same URL + `.md`)
- Developer: [Code Maker Inc.](https://appshunter.io/developer/537853225)
- Category: Games, Education, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 18 MB
- Languages: American English
- Released: 2026-10-20
- Data updated: 2026-10-29

## What is Form & Logic?

Form & Logic is a collection of four small geometry puzzles, each built on a different kind of reasoning.

• Paired Rotors — turn linked polygons. Order does not matter; counts do. • Mirror Circuit — flip tiles across a shared edge. A solution is a set of handles. • Vertex Twist — rotate rings of six triangles. Overlapping rings do not commute. • Boundary Shift — hand a tile to a neighbouring region. Bridges force detours.

A Journey interleaves the four, getting harder together, with short lessons along the way. Practice lets you stay with one mechanic. After a solve, an optional insight card explains the move you just made — in the language of that puzzle, not a lecture.

No timers. No accounts. Progress stays on the device.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock Form & Logic | $4.99 | one-time |


## Is Form & Logic safe?

Not enough ratings yet to assess Form & Logic.

## Is Form & Logic legit?

Form & Logic appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Form & Logic is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-20

No release notes.

## More apps by Code Maker Inc.

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- [Symmetry Hunter](https://appshunter.io/ios/app/symmetry-hunter/id6804331229)

All apps by Code Maker Inc.: https://appshunter.io/developer/537853225

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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 2026-10-29.*