# Capy Stack – Easy Logic > A cognitive training game that challenges visual memory and reaction time. (iPhone/iPad app by 梦 袁.) - Source: https://appshunter.io/ios/app/capy-stack-easy-logic/id6748877666 (this page in markdown: same URL + `.md`) - Developer: [梦 袁](https://appshunter.io/developer/1827138630) - Category: Utilities - Price: Free - Rating: 2.10/5 from 13 App Store ratings · 21 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 208 MB - Languages: American English, French (France), German (Germany), Indonesian, Japanese, Korean, Brazilian Portuguese, Russian, European Spanish - Released: 2025-07-20 - Data updated: 2026-06-10 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/capy-stack-easy-logic/id6748877666/reviews.md ## What is Capy Stack? CapyStack - The Memory Challenge Game Experience the most innovative stacking game that revolutionizes memory training through dynamic gameplay. CapyStack combines visual memory, pattern recognition, and precise timing in a uniquely challenging experience that no other game offers. ADVANCED MEMORY TRAINING This isn't just entertainment - it's serious cognitive training. The game forces your brain to maintain active working memory under pressure while processing visual interference. Each level increases complexity from 3 to 9 sequential items, pushing your memory span to its limits. UNIQUE CHALLENGE MECHANICS Every falling block is completely random, creating an unpredictable environment that prevents pattern memorization. Multiple background colors add visual complexity, while the physics-based stacking system requires precise timing and spatial awareness. Miss the sequence and start over - there are no second chances. PROGRESSIVE DIFFICULTY Speed increases within level groups, testing both memory retention and reaction time. The combination of random generation, color variety, and time pressure creates a training environment that adapts to challenge even advanced players. SCIENTIFIC APPROACH Built on cognitive science principles, CapyStack specifically targets sustained attention, working memory capacity, and interference resistance - skills that transfer to real-world cognitive performance. Master the ultimate memory challenge. Download CapyStack today. ## Key features - Dynamic stacking gameplay - Visual memory training - Pattern recognition challenges - Precise timing mechanics - Progressive difficulty levels - Randomized block generation ## What do users think of Capy Stack? Overall sentiment: negative **Cons** - 🚫 Scam - ❌ Cannot withdraw funds - ⏱️ Waste of time **Commonly reported bugs** - Withdrawal not received - Forced to play additional levels to withdraw ## Recent user reviews (10 of 21) All indexed reviews: https://appshunter.io/ios/app/capy-stack-easy-logic/id6748877666/reviews.md ### 5/5 — Love the game. *2025-12-20, version 1.1.0* I game account I’ve got $24,000 or so. I just play for a little bit of money never made much a few bucks at a time maybe 50 bucks a month better than nothing for playing a game but this game I’ve played for nothing and according to their own figures in the app, they owe me about $24,000 or something. But I’ve loved playing the game and he does keep my mind active. It keeps me on my toes for looking for matches and I’ve gone through every. Challenge and I’ve never had to spend a dime. Of course I’m on it level 105 or so.. I’d like to know who these people are are that are getting 1000 or 2000 at a time I’d be happy if they’d send me 1000 or 2000 according to what they tell me when I try to cash out is I gotta get to level 31 or something and heck I’m way past that but I enjoy playing the game so and for as many years as I played games on my phone before they started paying anybody I’ve played for nothing then too, so I’m just enjoying it. Just keeping my mind active keeping Alzheimer’s at bay and yeah, I’m old that old. A fun game. ### 2/5 — Im this close |—| cashing out *2025-11-09, version 1.1.0* Been playing this game for about 4 years strong everyday im currently at level 532 and my bank is sitting pretty at a $452,333 dollars waiting to be withdrawn. I just gotta pass level 533 so I can cash out. Its been a rollercoaster some intense games but this is it I feel it I know for sure im gonna be able to cash out after i bet level 534 theres no doubt! ### 1/5 — Beware!!!!! *2025-09-28, version 1.1.0* This game is fun BUT it lies about paying out. I’ve reach each level and done what they’ve asked and still not able to pay out. And the adds are horrible. I’m on level 69 so it says in one place. Another place says level 5. And now I have to play 31 more levels to pay out. IM DONE. ### 1/5 — Does Not Pay Out *2025-09-24, version 1.1.0* The game is cool makes you think a lot, keeps your mind active… The problem is , I reached level 5, went to get my pay out which is $2000 and it said pass level 5 get your payout… At first I thought alright maybe I didn’t pass it… I play again and same thing happens… After playing 6 more games the same thing…. I know I past level 5 cuz I’m on level 11… I click on, Daly Task and challenges… When you pass levels you get to claim money or whatever it says… I’m at claim cash for passing level 11!!! Now the next step is Deleting this game with false advertisements!!! They say get payout straight to PayPal any amount… People say this in the advertisements that you have to watch every 3 to 5 minutes while you play the game… They don’t stop coming!!! No Pay Out, fix the kinks in this game!!! Or Stop with Fake advertisement saying you get paid!!! Disappointing ### 1/5 — Scam - deleting game *2025-09-21, version 1.1.0* Unless you let me cash out today, I’m deleting this game. It’s a scam. Too many adds, I’m on level 89 with $48k and it is still telling me I have to pass 13 more levels… your math quit mathing! Pay out or lose a several hour a day player ### 1/5 — UN HAPPY CAMPER *2025-09-14, version 1.1.0* CAPY STACK GAME !!! I’ve been at level 13 for 1 1/2 weeks now !! HOW MUCH LONGER DO YOU THINK WE ARE GOING TO WASTE OUR TIME PLAYING ??? YOUR APP DESCRIPTION CLAIMS YOU DONT HAVE ENOUGH COMMENTS TO POST !!! WELL IM SURE THERE ARE A TON OF THEM AND ALL NOT VERY NICE (comments ) BUT MOST PEOPLE SIMPLY DROP YOUR GAME BECAUSE YOU DONT HAVE A CONTACT ADDRESS ON THE GAME TO DO SO !! I HOPE THE PEOPLE TRUSTING YOU WITH THEIR ADS AND DUMP YOU ALSO !!!!! OH ,SORRY THEY FINALLY SENT ME A MESSAGE TODAY , TELLING ME I ONLY HAVE 18 MORE LEVELS TO COMPLETE AND GET PAID IN FULL !!!!! HOG -WASH !!!!!!! I DISPISE LIARS AND CHEATERS !!!! HOPE YOU GET YOURS IN THE END !!!!!! FEEL FREE TO RESPOND !!! BUT LIKE OTHERS YOU WONT !!!!!!! ### 1/5 — Rip Off Game - Waste Of Time *2025-09-12, version 1.1.0* I achieved all the objectives which allow withdrawal. Yet even though I went as far as level 60 it is still asking for me to achieve level 17. Sad sad game. ### 1/5 — Uses Trickery to make you watch ads *2025-09-08, version 1.1.0* I played this game in good faith thinking they would pay as they said when viewing the rules of the game. I wasted two days of my time thinking they were honorable. THEY WERE NOT! The minute I reached the goal, they created another goal, and made it impossible to reach. I finally quit playing to write this review with the hope that the game is removed to stop others from wasting their time on this fraudulent game. They will never pay a cent! ### 1/5 — Total waste of time! *2025-09-04, version 1.1.0* Don’t waste your time, as this game will never pay out!! The ads are obnoxious and the closer you get to payout the less you make, last $16.67 to earn so I could “plausibly” cash out $4,000 started paying .20 cents per ad, and that would require watching over 89 ads, and is if that rate didn’t go down, and it will, the closer to cashing out you get. ### 1/5 — Scam! *2025-08-27, version 1.1.0* I am currently owed $16,000 and have completed every task it states. Now I have to complete 19 more levels before withdrawing! ## Frequently asked questions about Capy Stack ### What is Capy Stack? Capy Stack is a memory challenge game designed for cognitive training. It combines visual memory, pattern recognition, and precise timing in a dynamic stacking experience to enhance working memory and attention. ### How does Capy Stack train memory? The game challenges your brain to maintain active working memory under pressure by presenting sequences of falling blocks. Each level increases complexity, forcing you to process visual interference and react quickly without pattern memorization. ### Is Capy Stack free to play? Yes, the application is free to play. It is supported by advertisements, which are displayed to the user during gameplay. ### What are the key features of Capy Stack? Key features include dynamic stacking gameplay, advanced memory training, unique challenge mechanics with random block generation and visual complexity, and progressive difficulty that adapts to the player's skill level. ### Who is Capy Stack for? This app is for anyone interested in improving their cognitive performance, particularly their sustained attention, working memory capacity, and resistance to interference, through a fun and challenging game. ## Version history (last 2 releases) ### 1.1.0 — 2025-07-31 Fix issues and optimize experience ### 1.0.0 — 2025-07-20 No release notes. --- *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.*