GridLinx vs CodeAB
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
GridLinx
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GridLinx is a "connect" game that demands careful but quick thought in placing tiles together to build the largest connected structures. The more tiles you connect together, the higher the score. Stay alert though, there is a time limit on each round. So if your not quick enough you'll run out of time. When you build a connected structure you are credited both with game points and with more play time. So look for every chance to link your tiles. As you climb higher in levels you will notice that later levels require higher scores to advance. You will also notice new challenges that will keep you on your toes. So, get in the zone and put your puzzle brains on blast!
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.
- 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
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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!
Screenshots
Verdict
The clearest difference is ads: CodeAB at none against GridLinx's shown. CodeAB also leads on update cadence (every 6 weeks vs every 16 months). GridLinx's advantage is iOS requirement (12.0 vs 17.6). On price, in-app purchases and device support 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
Both are free to download. GridLinx sells 6 one-off in-app purchases and CodeAB sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
GridLinx ships an update every 16 months, CodeAB every 6 weeks. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.
| Parameter | GridLinx | CodeAB |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 16 months | Every 6 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 159 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Player1games Inc. | EssentialCapture Inc |
In-app purchases
GridLinx
- Gridlinx Skins$0.99
- Buy 10 time tokens$0.99
- Buy 30 tokens special price$0.99
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- Gridlinx - No more ads special$0.99
- No More Ads$1.99
- Buy 30 time tokens$1.99
CodeAB
- CodeAB$2.99









