Comparison

Happy Memory Game vs GridZen 2

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

Head to head
About

Happy Memory Game

Features
Read full description

Play the classic, ad-free Happy Memory Game for all ages – kids, adults, and seniors. Find matching card pairs for free. No reading skills needed – clear, visual cards that anyone can play. Match all the pairs and collect stars based on how quickly you finish each level. Full support for mobile phones and tablets. No internet needed to play and no registration required. How to Play: Tap cards to turn them over Find the matching pairs Finish the level as fast as you can! Earn 1, 2 or 3 stars based on your time. 4 Levels: 8 cards, 4 pairs — Free 12 cards, 6 pairs — Free 18 cards, 9 pairs — Unlock with one-time purchase 24 cards, 12 pairs — Unlock with one-time purchase Features: Large selection of rotating cards Visual and easy-to-tap cards Designed for all ages – especially friendly for seniors and kids Helpful for memory training and concentration No internet needed to play Full support for mobile phones and tablets Download now and start matching the pairs!

About

GridZen 2

This is a sliding puzzle game where you rearrange numbered tiles to put them in order. It offers multiple difficulty levels, timed challenges, and tracks your high scores. Enjoy vibrant colors and smooth animations in this brain-training experience.

Highlights
  • Multiple difficulty levels (4x4, 5x5, 6x6)
  • Timed challenges
  • Personal high score tracking
  • Dynamically generated colors
  • Dark mode support
  • Offline play
Features
Read full description

Challenge your mind with GridZen 2, the ultimate sliding puzzle game that combines vibrant colors with strategic thinking! SIMPLE TO LEARN, CHALLENGING TO MASTER Rearrange colorful numbered tiles to place them in perfect order. Simply tap to select a tile, then tap an adjacent tile to swap their positions. Can you beat the clock and solve the puzzle with the fewest moves? KEY FEATURES: - Three difficulty levels: 4x4, 5x5, and 6x6 grids - Race against time with difficulty-based time limits - Track your progress with personal high scores - Beautiful, dynamically generated colors for each puzzle - Smooth animations and satisfying tile swaps - Dark mode for comfortable night play - Optional sound effects for enhanced gameplay - Celebration animations when you win! PERFECT FOR: - Quick brain training sessions - Improving problem-solving skills - Relaxing with a casual puzzle - Competing against your own best times - All ages - from kids to adults Each game presents a new challenge with randomly shuffled tiles and unique color combinations. The simple rules make it easy for anyone to start playing, but mastering the larger grids requires strategy, planning, and quick thinking. No internet connection required - play anytime, anywhere! Download GridZen 2 today and see how fast you can solve the puzzle!

Screenshots

Happy Memory Game3 screens
GridZen 24 screens

Verdict

The call

The clearest difference is ads: Happy Memory Game at none against GridZen 2's shown. On price, in-app purchases, device support and iOS requirement 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. Happy Memory Game sells 1 one-off in-app purchase and GridZen 2 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Happy Memory Game versus GridZen 2: the parameters behind the verdict, then further details
ParameterHappy Memory GameGridZen 2
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequency—Every 3 weeks
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size23 MB60 MB
Age rating4+4+
DeveloperDigihappySteven Reitz

In-app purchases

1 purchases

Happy Memory Game

One-time1
  • Unlock All$2.00
1 purchases

GridZen 2

One-time1
  • Remove Ads$0.99

Questions

Is Happy Memory Game free?
Happy Memory Game is free to download, with in-app purchases available.
Is GridZen 2 free?
GridZen 2 is free to download, with in-app purchases available.
Do Happy Memory Game or GridZen 2 have ads?
GridZen 2 shows ads; Happy Memory Game does not.

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