# 81 numbers ascend memory > Memory game to find numbers 1-81 in ascending order. (iPhone/iPad app by Currach Software.) - Source: https://appshunter.io/ios/app/81-numbers-ascend-memory/id422252842 (this page in markdown: same URL + `.md`) - Developer: [Currach Software](https://appshunter.io/developer/315759561) - Category: Games, Education, Puzzle - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 4 MB - Languages: American English, Japanese - Released: 2011-03-05 - Data updated: 2026-06-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/81-numbers-ascend-memory/id422252842/reviews.md ## What is 81 numbers ascend memory? This App "81 numbers ascend memory" is a game to look for numbers from 1 to 81 in ascending order. There are 9 numbers on nine stages. After the first touch at each stage, tiles of answer are hidden. This is a game to memorize the position of the number. Touch from 1 to 81. So you recognize the course order of the touch by short time and memorize it at a moment and you touch them in order quickly. ## Key features - Find numbers 1-81 - Ascending order challenge - Memorize hidden tile positions - Nine stages of increasing difficulty - Quick reaction and memory test ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/81-numbers-ascend-memory/id422252842/reviews.md ### 5/5 — Fun and something to keep your mind turning *2011-03-06* This I would highly recommend this game. ## Frequently asked questions about 81 numbers ascend memory ### What is the objective of 81 numbers ascend memory? The objective is to find numbers from 1 to 81 in ascending order. After the first touch at each stage, the tiles with the numbers are hidden, requiring you to memorize their positions. ### How many stages are there in 81 numbers ascend memory? There are nine stages in the game. Each stage presents a grid with numbers that need to be found in sequence. ### Does 81 numbers ascend memory have ads? No, 81 numbers ascend memory does not contain advertisements. ### What devices is 81 numbers ascend memory available on? 81 numbers ascend memory is supported on iPhone and iPod devices. ### What is the age rating for 81 numbers ascend memory? The game has an age rating of 4+, making it suitable for younger players and adults alike. ### When was 81 numbers ascend memory last updated? The latest version of 81 numbers ascend memory was released on February 20, 2017. ### Is 81 numbers ascend memory free to play? Yes, 81 numbers ascend memory is available for free, with no in-app purchases required. ### How does the gameplay of 81 numbers ascend memory work? You touch numbers from 1 to 81 in order. The game tests your ability to quickly recognize the sequence and memorize the positions of the hidden numbers. ## Version history (last 5 releases) ### 2.0 — 2017-02-20 This app has been updated by Apple to display the Apple Watch app icon. support iOS8 and later. add new leaderboards, "mistakes less". ### 1.2.1 — 2013-05-05 Updated to adMob SDK version6.4.1. This version of the SDK no longer uses the iOS UDID. ### 1.2 — 2013-04-24 support Retina. update adMob SDK. ### 1.1 — 2011-03-16 add categories. '3 stages' : 27 numbers ascend memory, from 1 to 27. '6 stages' : 54 numbers ascend memory, from 1 to 54. '9 stages' : 81 numbers ascend memory, from 1 to 81. ### 1.0 — 2011-03-05 No release notes. ## Apps similar to 81 numbers ascend memory | App | Rating | Price | Category | | --- | --- | --- | --- | | [Panels](https://appshunter.io/ios/app/panels/id1079433668) | — | Free | Games | | [Numbers remember puzzle](https://appshunter.io/ios/app/numbers-remember-puzzle/id1341672102) | 4.3 (16) | Free | Games | | [BrainMe - (Memory Game)](https://appshunter.io/ios/app/brainme-memory-game/id1626878303) | — | Free | Games | | [Crazy Chemist](https://appshunter.io/ios/app/crazy-chemist/id1513318955) | 3.0 (2) | Free | Games | | [Memory Madness!](https://appshunter.io/ios/app/memory-madness/id6478360492) | 5.0 (3) | Free | Games | | [Touch The Lost Numbers](https://appshunter.io/ios/app/touch-the-lost-numbers/id777615377) | 3.2 (6) | Free | Games | ## More apps by Currach Software - [one digit multiplication tADa](https://appshunter.io/ios/app/one-digit-multiplication-tada/id408379490) - [one digit addition](https://appshunter.io/ios/app/one-digit-addition/id424279638) - [Reverse one digit multiplication tADa](https://appshunter.io/ios/app/reverse-one-digit-multiplication-tada/id483001832) - [FTPB](https://appshunter.io/ios/app/ftpb/id1209822994) All apps by Currach Software: https://appshunter.io/developer/315759561 --- *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 2026-06-04.*