# Guess the Code Pro

> iPhone codebreaker game to guess a secret color sequence. (iPhone/iPad app by Optime Software LLC.)

- Source: https://appshunter.io/ios/app/guess-the-code-pro/id314953742 (this page in markdown: same URL + `.md`)
- Developer: [Optime Software LLC](https://appshunter.io/developer/289278460)
- Category: Games, Entertainment, Board, Puzzle
- Price: $1.99
- Rating: 4.58/5 from 60 App Store ratings · 112 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 20 MB
- Languages: English
- Released: 2009-06-09
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/guess-the-code-pro/id314953742/reviews.md

## What is Guess the Code Pro?

The computer mastermind has chosen a secret code.  Can you crack the code before you run out of guesses?  

Guess the Code Pro is the best codebreaker game for the iPhone and iPod Touch.  Your iPhone chooses a sequence of colors and you must try to guess the sequence within a specific number of guesses.  

Guess the Code Pro incorporates a host of exciting features, including: 

* Awesome graphics and fun sound effects 
* Configurable difficulty levels 
* "Use Letters" mode for colorblind players 
* Support for codes with repeated colors and empty spaces 
* Automatic save when you exit the app or receive a phone call 

Guess the Code Pro is 100% ad-free.  

If you are a fan of Mastermind, Bulls and Cows, or Vault Breaker, this is the game for you!      

---------------------------------

Please Note:  The result pegs do not correspond directly to the guess pegs.  The result pegs tell you the number of guess pegs that are in the right position or are the right color, but not which ones.  The code does not change over the course of  the game and it is definitely possible to figure out the code in the number of guesses allotted.

## Key features

- Secret color sequence guessing
- Configurable difficulty levels
- "Use Letters" mode for colorblind players
- Support for repeated colors and empty spaces
- Automatic save functionality
- Ad-free experience

## What do users think of Guess the Code Pro?

Overall sentiment: positive

**Pros**

- 🧠 Excellent brain exercise and logic training
- 👍 Classic Mastermind game faithfully recreated
- ⚙️ Customizable difficulty settings and game options
- 🎮 Simple, intuitive gameplay mechanics
- ⏱️ Quick games perfect for short breaks
- 🎨 Good color scheme and visual presentation
- 👨‍👩‍👧‍👦 Suitable for both children and adults
- 📱 Stable and reliable app performance
- 🔄 Endless replayability with varied outcomes
- 💰 Reasonable price point for paid version

**Cons**

- 📺 Excessive ads in free version making it unplayable
- 🎨 Black and white result pegs lack contrast/differentiation
- 🖱️ UI could be more intuitive for peg selection
- ♿ Limited accessibility features for colorblind users
- ⚙️ Settings buttons and toggles are unclear/hard to distinguish
- 🐛 Inconsistent game logic feedback on guesses
- 📊 No score tracking or statistics system
- ⏰ Missing timer functionality
- 🎯 Limited difficulty levels
- 🔧 Some settings don't work as expected

**Commonly reported bugs**

- Game tells you a color is correct in one guess, then wrong in next guess
- Inconsistent feedback on correct peg placement
- Settings don't apply correctly (e.g., no-repeat colors option)
- Game restarts when receiving calls/texts (free version)
- Glitches in result peg feedback system
- Predictable game logic that can be exploited

**Most requested features**

- Score tracking and statistics (most requested)
- Timer to measure completion time
- Best time and best moves leaderboard
- Harder difficulty levels or 'insane' mode
- More customization options (board length, number of pegs)
- Ability to drag previous color pegs instead of using picker
- Competition or challenge modes
- Pause functionality
- High score system and winning streaks tracking
- Support for 3+ duplicate colors in code
- Retina display icon upgrade
- Color letters based on first letter of color name
- Confirmation warning on new game button

## Recent user reviews (10 of 112)

All indexed reviews: https://appshunter.io/ios/app/guess-the-code-pro/id314953742/reviews.md

### 5/5 — I love this game

*2023-06-02*

Found this game on Kindle and just came across it in the app store.  I set it so that colors can't repeat in a line.  It's a challenge but not crazy that way.  Worth the price.

### 4/5 — Solid representation of the game

*2022-01-15, version 1.75*

The only thing I wish is that the ui was a bit better and I could drag previous color pegs into a new position rather than needing the picker.

### 4/5 — Guess Code Pro

*2021-01-06*

I love this game, I just wish there was a timer to measure how long so you check best time and best number of moves!

### 4/5 — Good, but needs variety

*2020-01-26, version 1.75*

If you like mastermind, you’ll enjoy the game.  It’s the classic game with three levels of difficulty.  It’s easy to play, and gives you a nice workout with logic.  My only wish is that there was some sort of occasional challenge or competition.

### 4/5 — Exercise

*2019-01-10*

A good way to exercise your brain.

### 1/5 — Forced upgrade

*2018-01-03, version 1.75*

The ads completely ruined the free version making it unplayable. Was forced to purchase to even be able to play. Bad form Optime!

### 5/5 — Best ever

*2017-09-20, version 1.75*

This logic game is the best version of Master Mind. Must try!

### 5/5 — Outstanding!

*2017-09-01, version 1.75*

Excellent game. I play it every day, and it never gets old. Several interesting levels of difficulty. Usually challenging at the hardest levels, but beatable, with some thought. Exercises the logic circuits.

### 4/5 — A few suggestions

*2016-04-08*

Great game! Have a little bit of feedback, my husband is a bit colourblind and it's great that you can add letters to the different colours to help with that but he said it would be helpful if the letters were the first letter of the colour they are on instead. I also think the little pins on the right would be easier to differentiate if they had more contrast than white and light grey and the on and off buttons in the settings are also so similar that you can't really tell which one is selected.  But just minor things, enjoying the game!

### 4/5 — Excellent

*2015-07-10, version 1.65*

Fun to play. It would be nice to have a score tracking mechanism like average number of guesses either total or over the past N games. A reminder of the options chosen while playing would also be useful

## Frequently asked questions about Guess the Code Pro

### What is Guess the Code Pro?

Guess the Code Pro is a codebreaker game for iPhone and iPod Touch. The app generates a secret sequence of colors, and your goal is to guess this sequence within a set number of attempts. It offers a challenging and engaging experience for puzzle enthusiasts.

### What are the key features of Guess the Code Pro?

Key features include awesome graphics and sound effects, configurable difficulty levels, a "Use Letters" mode for colorblind players, support for codes with repeated colors and empty spaces, and automatic saving. The game is also completely ad-free.

### How much does Guess the Code Pro cost?

Guess the Code Pro is a free application. It does not contain any advertisements or in-app purchases, offering a complete and uninterrupted gaming experience without any cost to the user.

### Is Guess the Code Pro compatible with my device?

The description states that Guess the Code Pro is available for iPhone and iPod Touch. While specific iOS version compatibility is not detailed, it is designed for Apple's mobile devices.

### What is the gameplay like for Guess the Code Pro?

You are presented with a sequence of colored pegs and must guess the secret code. After each guess, you receive feedback on how many pegs are in the correct position or are the correct color, but not which ones. The challenge lies in deducing the code with this limited information within the allotted guesses.

## Version history (last 5 releases)

### 1.75 — 2017-08-30

This app has been updated by Apple to display the Apple Watch app icon.

• Updated to ensure 64-bit compatibility
• New app icon
• New More Games screen
• Minor bug fixes

### 1.65 — 2013-10-10

• Updated for iOS 7 
• Minor bug fixes

### 1.60 — 2013-07-24

* Added support for iPhone 5 
* Minor bug fixes

### 1.51 — 2012-03-07

* Updated instruction text on How to Play screen

### 1.50 — 2012-02-24

* Changed app name
* Minor bug fixes

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## More apps by Optime Software LLC

- [Tic Tac Toe ∙](https://appshunter.io/ios/app/tic-tac-toe/id289278457)
- [Four in a Row.](https://appshunter.io/ios/app/four-in-a-row/id292882605)
- [Four in a Row Pro](https://appshunter.io/ios/app/four-in-a-row-pro/id294204179)
- [Tic Tac Toe Pro](https://appshunter.io/ios/app/tic-tac-toe-pro/id294293446)
- [Checkers ・](https://appshunter.io/ios/app/checkers/id294664915)
- [Checkers Premium](https://appshunter.io/ios/app/checkers-premium/id294841947)

All apps by Optime Software LLC: https://appshunter.io/developer/289278460

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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 2026-06-10.*