Comparison

Happy Linky vs Zeroki

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

Head to head
About

Happy Linky

Features
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Happy Linky is a simple and joyful puzzle game perfect for kids, families, and adults alike. Enjoy two classic game modes in one app: Onet (Tile Connect) โ€“ Match and link identical tiles in a relaxing challenge. Flip Card (Matching Game) โ€“ Flip and find pairs to test your brain. Features: 1. Play anytime, even offline โ€“ no internet needed! 2. Sharpen your mind and focus with fun logic puzzles 3. Cute and clean design that's easy to play for all ages 4. No sign-up, no personal data collection, no tracking 5. Quick games โ€“ perfect for short breaks or longer play sessions Happy Linky is a delightful way to unwind and challenge your brain!

About

Zeroki

Features
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Are you ready to challenge your mind and train your brain? Welcome to Zeroki, the ultimate math and logic puzzle game that will put your deductive skills to the test. The main rule is simple: the sum of all the numbers inside a zone must be exactly zero. Tap the numbers to switch them from addition (+) to subtraction (-) until you find the perfect balance. It sounds easy, but as the grids get bigger, the challenge grows! Features that will test your logic: โ€ข Story Mode: Hundreds of handcrafted levels ranging from easy to impossible. โ€ข Daily Challenges: Solve a unique puzzle every day, keep your streak alive, and earn special rewards. โ€ข Dynamic Mechanics: Master overlapping zones, unmovable Anchors, mysterious Hidden Cells, and Quantum Links that change together. โ€ข Hints & Strategy: Use lightbulbs to reveal hints when you are stuck on the hardest grids. โ€ข Relaxing & Minimalist: Clean design, soothing sounds, and haptic feedback for a highly satisfying mental workout. Whether you are a Sudoku master looking for a new brain teaser or just want to improve your math skills while relaxing, Zeroki is for you. Download now and make it to zero!

Screenshots

Happy Linky4 screens
Zeroki4 screens

Verdict

The call

The clearest difference is in-app purchases: Zeroki at none against Happy Linky's 2. Happy Linky's advantage is ads (none vs shown) and iOS requirement (12.0 vs 15.1). On price and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Happy Linky sells 2 in-app purchases, starting at $0.99 per month. Zeroki asks for nothing beyond the download.

Scorecard3 real differences ยท 2 level
Happy Linky versus Zeroki: the parameters behind the verdict, then further details
ParameterHappy LinkyZeroki
PriceFreeFree
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.1
Further details โ€” not scored
Size44 MB51 MB
Age rating4+4+
DeveloperANTARES TECHNOLOGY LLCPedro Iniesta

In-app purchases

2 purchases

Happy Linky

Subscriptions2
  • Monthly Premium Plan$0.991 Month
  • Yealy Premium Plan$6.991 Year
None

Zeroki

No in-app purchases

Questions

Is Happy Linky free?
Happy Linky is free to download, with in-app purchases available.
Is Zeroki free?
Zeroki is free to download, with no in-app purchases.
Do Happy Linky or Zeroki have ads?
Zeroki shows ads; Happy Linky does not.

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