# 64 - Boost your memory! — Train Your Brain, Boost Memory > Addictive brain training game to boost memory, focus, and cognitive performance. (iPhone/iPad app by serdar coskun.) - Source: https://appshunter.io/ios/app/64-boost-your-memory/id1116388693 (this page in markdown: same URL + `.md`) - Developer: [serdar coskun](https://appshunter.io/developer/431851115) - Category: Games, Education, Puzzle - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.6 · 38 MB - Languages: English, Turkish - Released: 2016-06-06 - Data updated: 2026-06-01 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/64-boost-your-memory/id1116388693/reviews.md ## What is 64? Are you ready to play the world’s hardest memory game? Challenge your brain, boost your memory, and sharpen your focus with this addictive brain training game. You have 3 seconds to memorize the numbers. Then 60 seconds to reveal them in the correct order. Unlock bigger boards and harder levels as you progress! This game is designed to support memory improvement, attention training, and brain health. With regular play, you can strengthen your short-term memory, increase concentration, and improve cognitive performance. Key Features: • Fun and challenging memory game • Brain training and cognitive exercise • Improves focus and short-term memory • Increasing difficulty and dynamic levels • Competitive gameplay to challenge friends • Suitable for all ages Train your mind, improve your memory, and prove you’re the best. Download now and challenge your brain! ## Key features - Challenging memory game - Brain training exercises - Improves focus and memory - Increasing difficulty levels - Competitive gameplay - Suitable for all ages ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Ad free version | $0.99 | one-time | ## Recent user reviews (6 of 6) All indexed reviews: https://appshunter.io/ios/app/64-boost-your-memory/id1116388693/reviews.md ### 5/5 — Gurur *2018-01-09, version 1.1* Bizim de böyle sıralamaya giren oyunlar yazabilen arkadaşlarımız olması gurur veriyor ### 5/5 — Nasıl seviye yükseltebiliriz *2016-09-07, version 1.1* 5x5, 6x6 kutuları açmaya geçmek çok zor geçen var mı? Nasıl bu seviyelere kadar yükselebiliriz oyunu yapan arkadaşı tanısam keşke biraz fikir verse:) ### 5/5 — Easy to play, Hard to master! *2016-06-17, version 1.0* Oynarken zorlandiginizi hissedebileceginiz bir oyun. Gercekten basarili. Oynamanizi tavsiye ederim. 👏👏👏 ### 5/5 — Güzel *2016-06-09, version 1.0* Güzel oyun oynanır ### 5/5 — Eline sağlık *2016-06-07, version 1.0* Herkesin hırsla oynayabileceği bir oyun. Eline sağlık. ### 5/5 — Çok iyi bir beyin egzersizi *2016-06-07, version 1.0* Elinize sağlık... ## Frequently asked questions about 64 ### What is the main goal of 64? The main goal of 64 is to challenge your brain by memorizing numbers within a short time frame and then recalling them in the correct sequence. It's designed to improve memory, attention, and cognitive performance. ### How does 64 help boost memory? 64 specifically trains your short-term memory and concentration by requiring quick memorization and accurate recall. Regular play can strengthen these cognitive functions and improve overall brain health. ### Is 64 suitable for all ages? Yes, 64 is designed to be suitable for all ages, offering a fun and challenging experience for younger players and adults alike looking to exercise their minds. ### Does 64 have ads? No, 64 does not contain advertisements, providing an uninterrupted gaming experience for users. ### What devices does 64 support? Currently, 64 is supported on iPhone devices, offering a mobile-friendly brain training experience. ### How often is 64 updated? The latest version of 64 is 2.0.0, which was last updated on January 27, 2026. This indicates a recent update, suggesting ongoing development and support for the game. ### Can I play 64 offline? The provided information does not specify whether 64 can be played offline. However, as a memory and brain training game, it is likely designed for single-player use and may not require a constant internet connection. ### What are the in-app purchases in 64? While 64 is free to download, it offers in-app purchases. These likely provide options to unlock bigger boards, harder levels, or other enhancements to the gameplay experience. ## Version history (last 4 releases) ### 2.1.2 — 2026-04-23 Bug fixes and performance improvements ### 2.0.0 — 2026-01-27 After 10 years, long waited update is here! Thanks for still playing this game! ### 1.1 — 2016-08-31 This app has been updated by Apple to display the Apple Watch app icon. First of all, thanks for your interest on 64!: According to you feedbacks, we've made following changes: - you don't have to wait for 3 seconds to start the level. - Various bug fixes - Improvements on tutorial screen. ### 1.0 — 2016-06-06 No release notes. ## Apps similar to 64 | App | Rating | Price | Category | | --- | --- | --- | --- | | [9LANET RUN](https://appshunter.io/ios/app/9lanet-run/id1486913460) | 5.0 (1) | Free | Games | | [2048 Merged Boom!](https://appshunter.io/ios/app/2048-merged-boom/id1138639517) | — | Free | Games | | [Mobile Hangman](https://appshunter.io/ios/app/mobile-hangman/id1608569324) | — | Free | Games | | [Dada Hafıza Oyunu](https://appshunter.io/ios/app/dada-hafza-oyunu/id1533640315) | — | Free | Games | | [Zihinden Çarp & Böl](https://appshunter.io/ios/app/zihinden-carp-and-bol/id6478709150) | — | Free | Games | | [Math Proof - Online Math Game](https://appshunter.io/ios/app/math-proof-online-math-game/id1526061631) | 1.0 (1) | Free | Games | ## More apps by serdar coskun - [Melefoni](https://appshunter.io/ios/app/melefoni/id1235582839) - [Autonom Energy Calculator](https://appshunter.io/ios/app/autonom-energy-calculator/id1461466344) - [Mutlu Hayvancılık Projesi](https://appshunter.io/ios/app/mutlu-hayvanclk-projesi/id1531483490) - [Bold Union](https://appshunter.io/ios/app/bold-union/id1585810013) - [LifeProcessor: Therapy-Like](https://appshunter.io/ios/app/lifeprocessor-therapy-like/id6478086671) All apps by serdar coskun: https://appshunter.io/developer/431851115 ## Related topics [usat membership card](https://appshunter.io/ios/topics/usat-membership-card) --- *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 2026-06-01.*