# Cognizer

> A unique puzzle game of wits and recognition with symbols and colors. (iPhone/iPad app by Ethan W Larson.)

- Source: https://appshunter.io/ios/app/cognizer/id1088717471 (this page in markdown: same URL + `.md`)
- Developer: [Ethan W Larson](https://appshunter.io/developer/940993305)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Rating: 4.40/5 from 5 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 151 MB
- Languages: American English
- Released: 2016-03-15
- Data updated: 2026-06-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/cognizer/id1088717471/reviews.md

## What is Cognizer?

Cognizer

A new puzzle game of wits and recognition.

Features:
• Unique brain-challenge with symbols and colors
• Buy one time only for unlimited play; no In-App-Purchases
• Modes offered with and without time limits for all skill levels
• The ambient sounds of Ohrwert heighten gameplay with high-quality Dub Techno
• Sound effect banks tailored for each background music track
• Colorblindness options

Gameplay:
• Standard - Touch all symbols that match positive rules, but avoid symbols that match negative rules, before time runs out
• Speed - Simpler rules with very short time limits
• Zen - More complex rules, no timelimit, with a multiplier for fast moves: play at your own pace

## Key features

- Unique brain-challenge with symbols and colors
- Modes with and without time limits
- Ambient sounds by Ohrwert
- Colorblindness options
- Standard, Speed, and Zen gameplay modes

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Tier 1 | $0.99 | one-time |
| Tier 3 | $2.99 | one-time |
| Tier 6 | $5.99 | one-time |
| Tier 10 | $9.99 | one-time |
| Tier 20 | $19.99 | one-time |
| Tier 2 | $1.99 | one-time |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/cognizer/id1088717471/reviews.md

### 5/5 — Initially found this on Steam

*2019-06-04, version 1.5.5*

Tried it and liked it, so I downloaded it onto my phone.

### 5/5 — I’m colorblind

*2018-09-10*

Hey I saw a post you made on the Rocket League forums and I think in your signature you said to try your game, so I did lol. It’s fun but I’m colorblind so I often click on the wrong things. Are you planning on implementing a colorblind mode?

**Developer response:** Hi!

Cognizer shipped with a colorblind mode. Just check the Options page for colorblind settings. Just choose a set of colors that works for you. :)

### 2/5 — Greet concept, no “save game”

*2018-09-09*

Fun and makes you think, but no “save game” feature makes for limited usefulness. There are better ways to spend a marathon gaming session.  Let me know when you build in the ability to pick up where I left off, and I’ll redownload in a second.

### 5/5 — Fun!

*2016-12-27*

Simple instructions and clean interface make this game fun. So far it's been easy with only my mind playing tricks on me. Soundtrack is amazing as well.

### 5/5 — Very addictive

*2016-03-16, version 1.0*

This game might not look like much at first but this game is very clever and addictive. 

You start easy but then game start to mess up your head.

A must play :)

## Frequently asked questions about Cognizer

### What kind of gameplay does Cognizer offer?

Cognizer offers three main gameplay modes: Standard, where you match symbols based on positive and negative rules before time runs out; Speed, with simpler rules and very short time limits; and Zen, which features more complex rules and no time limit, allowing you to play at your own pace.

### Does Cognizer have ads?

No, Cognizer does not contain advertisements. The game is free to download and play.

### What are the pricing details for Cognizer?

Cognizer is available for free. The description states it can be bought one time only for unlimited play, but this appears to be a misunderstanding as the price is listed as 'Free' and 'no In-App-Purchases' is mentioned.

### Is Cognizer suitable for players with colorblindness?

Yes, Cognizer includes colorblindness options to ensure the game is accessible and enjoyable for players with various visual needs.

### What is the update frequency for Cognizer?

Cognizer was last updated on July 15, 2020, with version 1.5.6. The game was initially released on March 15, 2016.

### What devices is Cognizer available on?

Cognizer is available on iPhone, iPad, and iPod devices.

### What is the age rating for Cognizer?

Cognizer has an age rating of 4+, making it suitable for young players and families.

### Does Cognizer support offline play?

The provided description does not explicitly mention offline play capabilities for Cognizer. However, as a puzzle game with no mention of online multiplayer, it is likely playable offline.

## Version history (last 5 releases)

### 1.5.6 — 2020-07-15

Built with latest version of Unity.
Incremented version number to 1.5.6.

### 1.5.5 — 2018-09-24

Added privacy information on Credits menu.
Changed version number.

### 1.5.2 — 2018-05-31

Fixed audio bug.
Incremented version number.

### 1.4 — 2017-07-18

Added clarity to Time Bonus display.
Added visual feedback for neutral touches.
Incremented version number.
Menu bug fixes.

### 1.3 — 2016-12-22

Changed to "Free, pay what you want".
All features are unlocked, players can pay what they feel the app is worth after an unlimited trial time.

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## More apps by Ethan W Larson

- [Picross Touch](https://appshunter.io/ios/app/picross-touch/id1073465720)
- [GORB Game](https://appshunter.io/ios/app/gorb-game/id1148335046)

All apps by Ethan W Larson: https://appshunter.io/developer/940993305

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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 2026-06-03.*