# Gridilox — Logic Puzzles Across Surfaces

> Logic Puzzles Across Surfaces (iPhone/iPad app by Portfolio Software Ltd.)

- Source: https://appshunter.io/ios/app/gridilox/id6809459239 (this page in markdown: same URL + `.md`)
- Developer: [Portfolio Software Ltd](https://appshunter.io/developer/1816781946)
- Category: Games, Puzzle, Strategy
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 59 MB
- Languages: American English
- Released: 2026-09-09
- Data updated: 2026-10-02
- User reviews in markdown: https://appshunter.io/ios/app/gridilox/id6809459239/reviews.md

## What is Gridilox?

Gridilox is a logic puzzle about locating hidden transmitters from distance clues.

Every numbered cell tells you the exact shortest-path distance to the nearest transmitter. Use those clues to work out where the transmitters must be.

The rule stays the same, but the space changes.

Play across:
• Grid
• Cylinder
• Cube
• Möbius strip

Each surface changes how cells connect, creating new deduction patterns without changing the core rule.

Features:
• Daily Puzzle
• Procedurally generated puzzles
• Multiple difficulty levels
• Four different surfaces
• Progress tracking and streaks
• Optional leaderboard registration
• No adverts

Gridilox Pro is available as a one-time purchase and unlocks unlimited generated puzzles across Grid, Cylinder, Cube and Mobius surface and every difficulty level.

No subscription is required.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Gridilox Unlimited | $12.99 | one-time |



## Version history (last 5 releases)

### 1.1.7 — 2026-10-02

Incorporates minor updates for users sharing their Daily gridilox scores plus additional UI and help enhacements.

### 1.1.1 — 2026-09-22

Added solution explanation to Training puzzles.

### 1.1.0 — 2026-09-15

Added additional help to understand the game rules.

### 1.0.7 — 2026-09-14

Minor tweaks to the puzzle level complexity

### 1.0.3 — 2026-09-13

Added additional help to explain the game

## Apps similar to Gridilox

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Duko: Sudoku Reimagined](https://appshunter.io/ios/app/duko-sudoku-reimagined/id6770674054) | — | Free | Games |
| [Brick Sort Stack](https://appshunter.io/ios/app/brick-sort-stack/id6740203864) | — | Free | Games |
| [Steppin Stones](https://appshunter.io/ios/app/steppin-stones/id6752832708) | — | Free | Games |
| [Grid Genius: AI Crosswords](https://appshunter.io/ios/app/grid-genius-ai-crosswords/id6761383740) | 5.0 (1) | Free | Games |
| [Miss Holmes 7: Criminal Case](https://appshunter.io/ios/app/miss-holmes-7-criminal-case/id6741750597) | 4.7 (109) | Free | Games |
| [The Futoshiki](https://appshunter.io/ios/app/the-futoshiki/id1398126397) | 4.7 (792) | Free | Games |

## More apps by Portfolio Software Ltd

- [Tassiq - Project Ownership](https://appshunter.io/ios/app/tassiq-project-ownership/id6746421035)
- [Mibbolo](https://appshunter.io/ios/app/mibbolo/id6807008267)

All apps by Portfolio Software Ltd: https://appshunter.io/developer/1816781946

---

*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 2026-10-02.*