Comparison

CodeAB vs Dyslock

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

CodeAB

Test your logic and deduction skills in this addictive number puzzle game. Figure out the secret 4-digit code using hints after each guess. It's a fresh take on a classic puzzle, perfect for quick brain training.

Highlights
  • Deduction and logic gameplay
  • Secret 4-digit code challenge
  • Clues after every guess
  • No leading zeros or repeating digits
  • Quick brain training rounds
  • Classic Bulls & Cows style
Features
Read full description

What is the code? Who's on the first? What's on the second? Put your logic and deduction skills to the test with CodeAB, a fun and addictive number puzzle game! Meet CodeAB — a fresh spin on the classic Bulls & Cows number puzzle. Your challenge: figure out the secret 4-digit code before your guesses run out! Your goal is simple: find the secret 4-digit code. - No leading zeros. - No repeating digits. - Clues after every guess help guide you toward the solution. How It Works - A green number = correct digit in the correct place. - An orange number = correct digit in the wrong place. - Keep analyzing the hints until you crack the code! Why You’ll Love CodeAB - Easy to learn, hard to master - A fresh take on the classic “Bulls & Cows” logic game - Quick rounds that train your brain anytime, anywhere - Great for both casual players and puzzle enthusiasts Free to Play – Upgrade for Unlimited Fun - Play up to 10 rounds for free and then 3 rounds per day - Upgrade once ($2.99) to unlock unlimited play and remove interruptions - One-time purchase, no subscriptions Are you ready to put your logic to the ultimate test? Download CodeAB today and see how fast you can break the code!

About

Dyslock

This logic puzzle game challenges you to crack unique codes using clues about your guesses. With over 2000 puzzles, multiple difficulty levels, and an intuitive note-taking system, it offers endless brain-training fun. Play daily challenges and compete on leaderboards.

Highlights
  • Over 2000 puzzles
  • 6 difficulty levels
  • Intuitive note-taking system
  • Play with digits, letters, colors, and more
  • Daily challenge with leaderboard
  • Intelligent hints
Features
Read full description

"solid puzzle game, fantastic note taking system" (TheRedrakerbz) "Love this, have been playing it for a while now and it keeps testing me!" (Aperson0n1ine) Will you crack the code? In this puzzle game inspired by the classic Mastermind, your task is to find a unique code using a set of clues. Each clue contains a guess for the code and information on how many digits are well-placed and badly-placed. - Over 2000 puzzles - 6 difficulty from begginer to Master - Intuitive note-taking system to solve complexe puzzles - Play with digits, letters, colors, smiley, animals, ... - Daily challenge with leaderboard - intelligent Hints that gives you the next logical move to do - Codes ranging from 2 to 6 digits in length Ready to test Your Logic? Engage with Dyslock where each puzzle is a new challenge to your logical thinking. Ready, set, puzzle! ---------------------------------------------------------------------------------------------- Dive into Dyslock, the ultimate puzzle game that takes you on a thrilling journey of logic and deduction. Inspired by the classic Mastermind, this app offers a fresh twist on traditional puzzle games, challenging you to crack codes like a true code breaker. With over 2000 puzzles spanning various themes—digits, letters, colors, and more—'Dyslock' caters to puzzle enthusiasts of all levels, from beginners to the mastermind elite. Each level in Dyslock presents a unique logic puzzle, where your task is to decipher a hidden code using a series of clues. These clues will tell you how many elements of your guess are correctly placed or need to be rearranged, pushing your logical thinking to new heights. The game's difficulty ranges from easy puzzles to hard challenges that will test your skills and patience. What sets Dyslock apart is its intuitive note-taking system, designed to help you keep track of your deductions and solve even the most complex puzzles. This feature, combined with an intelligent hint system, ensures that you're never stuck for too long on a particularly tough challenge. Engage in daily challenges to compete on the leaderboard, proving your prowess in logic puzzles to the Dyslock community. Whether you're deciphering digits, aligning colors, or arranging smileys and animals, each puzzle offers a new opportunity to train your brain and enhance your problem-solving skills. With more than 1000 puzzles available for free, Dyslock offers endless entertainment and mental exercise. From the smart use of pegs and pins in board-style puzzles to the satisfaction of completing a grid with perfect logic, Dyslock has it all. Each puzzle is a brain game that will test your logic, memory, and ability to think ahead. With puzzles that range from easy to hard, Dyslock is designed to challenge and entertain puzzle lovers of all ages and skill levels. Are you ready to accept the challenge and become a mastermind in the world of Dyslock? With its engaging puzzles, smart design, and daily brain teasers, this puzzle game is the perfect way to pass the time, train your brain, and improve your logical thinking skills!

Screenshots

CodeAB4 screens
Dyslock4 screens

Verdict

The call

The clearest difference is ads: CodeAB at none against Dyslock's shown. CodeAB also leads on monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.8). Dyslock's advantage is ratings volume (70 vs 3) and iOS requirement (13.0 vs 17.6). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CodeAB sells 1 one-off in-app purchase and Dyslock sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

CodeAB holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Dyslock has 70 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

CodeAB ships an update every 6 weeks, Dyslock every 5 weeks. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

Scorecard5 real differences · 5 level
CodeAB versus Dyslock: the parameters behind the verdict, then further details
ParameterCodeABDyslock
PriceFreeFree
Rating5.0 (3 ratings) — better4.8 (70 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings370 — better
Update frequencyEvery 6 weeksEvery 5 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.613.0 — better
Further details — not scored
Size3 MB141 MB
Age rating4+4+
DeveloperEssentialCapture IncDysphasion

Customer experience

CodeAB

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Dyslock

All ratings70 ratings
Positive95.7%
Neutral2.9%
Negative1.4%
Written reviews12 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

CodeAB

One-time1
  • CodeAB$2.99
3 purchases

Dyslock

One-time3
  • Remove ads$1.99
  • unlock all levels$2.99
  • Full game$3.99

Questions

Is CodeAB free?
CodeAB is free to download, with in-app purchases available.
Is Dyslock free?
Dyslock is free to download, with in-app purchases available.
Which has better reviews, CodeAB or Dyslock?
CodeAB is rated higher. CodeAB averages 5.0 out of 5 from 3 ratings, while Dyslock averages 4.8 from 70 ratings.
Do CodeAB or Dyslock have ads?
Dyslock shows ads; CodeAB does not.
Which is updated more often, CodeAB or Dyslock?
CodeAB ships an update every 6 weeks, and Dyslock every 5 weeks. Most recently, CodeAB was updated on September 17, 2026 and Dyslock on September 18, 2026.

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