--- title: "Fibo 'n Achi - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Help Fibo become a faster mathematical thinker! Join Fibo and his saber-tooth friend Achi on a prehistoric math adventure where speed is only part of the challenge. Fibo 'n Achi combines rapid-fire f" --- # Fibo 'n Achi — United States > Gamified Math Adventure ![Fibo 'n Achi App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ca/3a/c4/ca3ac497-e00f-70cb-e2d0-a3d16d6446c3/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png) **Developer:** [Unknown](https://apptail.io/developer/unknown-gdrslc) **Category:** Education **Rating:** 5.0/5 (65 ratings) **Price:** $3.99 **Bundle ID:** com.fibonachi.mathpractice **Store:** Apple App Store **Country:** United States **Version:** 1.1.1 (released 2026-07-28) **Original Release:** 2026-05-24 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6769221706) **AppTail Page:** [https://apptail.io/app/fibo-n-achi-oAfA/united-states](https://apptail.io/app/fibo-n-achi-oAfA/united-states) ## Fibo 'n Achi Description Help Fibo become a faster mathematical thinker! Join Fibo and his saber-tooth friend Achi on a prehistoric math adventure where speed is only part of the challenge. Fibo 'n Achi combines rapid-fire fluency practice with deeper mathematical reasoning to help students build confidence, automaticity, and problem-solving skills. Unlike traditional flash-card apps, Fibo 'n Achi teaches players to **think ahead**. Achi's unique thought-bubble mechanic encourages students to anticipate the next problem while solving the current one, helping develop mathematical fluency in a fun and engaging way. Designed by an experienced math teacher, every level has a purpose. Players begin by mastering essential arithmetic facts before progressing through fractions, decimals, percents, powers, radicals, and increasingly challenging mathematical concepts. Along the way, players unlock new regions, earn stars, improve their personal bests, and discover a world full of charming characters and hidden surprises. Features • Unique thought-bubble gameplay that encourages look-ahead thinking • 32 handcrafted levels that build fluency and mathematical reasoning • Helpful tips and strategies woven naturally into gameplay • Four-star challenge system that rewards mastery • Personal best tracking and progress goals • Global leaderboards for players who enjoy friendly competition • No ads, no tracking, no distractions • Designed for focused, independent learning Whether you're strengthening basic math facts or preparing for more advanced topics, Fibo 'n Achi transforms math practice into an adventure that rewards curiosity, perseverance, and growth. Math practice should feel like an adventure, not a worksheet. ## Fibo 'n Achi Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6e/e4/7e/6ee47e14-7fde-1fd7-05ba-16c3d68fa3b9/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-17_at_17.16.28.png/2688x1242.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/5f/7a/9a/5f7a9a17-ee76-ee59-26f1-d21f70561ec7/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-17_at_17.18.41.png/2688x1242.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/70/55/4d/70554da8-c30c-88dc-9d72-b56a05e8002a/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-17_at_17.18.50.png/2688x1242.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/50/f0/12/50f01299-b9b8-f7e4-c8c1-76167f1a80cf/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-17_at_17.21.39.png/2688x1242.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/01/31/30/01313042-1304-5583-4976-71510ab15211/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-17_at_17.21.24.png/2688x1242.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/aa/bc/87/aabc8701-70b7-1237-d9ef-0c77691fa24e/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-17_at_17.19.08.png/2688x1242.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/6b/ad/f7/6badf78a-bc7c-696f-1927-e8023e285203/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-17_at_17.24.00.png/2688x1242.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cc/fe/46/ccfe462e-d751-ef12-ea7f-f2678a25a797/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-17_at_17.26.11.png/2688x1242.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1e/30/2a/1e302aa8-a906-6ee8-4133-dd4352f137cb/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-17_at_17.22.50.png/2688x1242.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b5/01/76/b50176a9-fd4d-c2ea-f386-6bd24115ecb3/Simulator_Screenshot_-_iPhone_11_Pro_Max_-_2026-05-17_at_17.27.25.png/2688x1242.png) ## Fibo 'n Achi Rating Breakdown in United States - 5 stars: 65 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Fibo 'n Achi Reviews in United States ### ***** "Life changing" This app is absolutely incredible. It made my math ability so much quicker. Would highly recommend. -- Fletchhhhhhhhhhh, 2026-05-28 ### ***** "Wow amazing app" Wow 10/10 amazing app literally everyone should get this app now 🙌🙌🙌🙌 -- Math student amaze, 2026-05-27 ### ***** "My teacher made us download this in class" Very peak -- Lt.joe turtle 78, 2026-05-27 ### ***** "Best app ever" Incredibly great highly recommend -- NewBillboard, 2026-05-27 ### ***** "taught me math!" the best math app i've ever used 100% recommend -- zayraa☘️, 2026-05-27 ### ***** "amazing game!!" this is the best math game I’ve ever played i learned so much😊😊 -- 🍗🍗⭐️⭐️, 2026-05-27 ### ***** "Awesome" This blew me away amazing app -- Alandriss, 2026-05-27 ### ***** "Fun!" It’ll kick your butt in the beginning, but it’s the speed that makes it fun. -- elinoteli, 2026-05-26 ### ***** "I love this" This game changed my life, my math ability has not only dramatically improved, but also my general quality of life. -- Shenlee35, 2026-05-26 ### ***** "Math" Mmm math -- jdragonite, 2026-05-26 ### ***** "Fun and Engaging" A great game to have fun with quick thinking through solving math problems -- AugustShiv, 2026-05-26 ### ***** "My son loves this game." My son loves this game. It changed the way they break down mathematics. 😁 -- surferman112, 2026-05-26 ### ***** "Great!" Great game. Helps me a lot with my mathematical foundations that has made my work much faster and more fluid. -- Connorjglass, 2026-05-26 ### ***** "THE greatest assist to my math career." To write a review couldn’t do justice to what this app has done for my math grade. I have been a great math student and a poor math student and I choose fibo n achi every time. Every person in my life I have told about this app. -- 67RizzGodd, 2026-05-26 ### ***** "Amazing app" This app is great for learning how to do math quickly in a fun way. -- Waller Morton, 2026-05-26 ### ***** "Wonderful app" Fun helpful games that grow your math skills and cultivate a love for math. -- Alex_fib, 2026-05-26 [View all Fibo 'n Achi reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Fibo 'n Achi Available In - [United States](https://apptail.io/app/fibo-n-achi-oAfA/united-states) - [Czechia](https://apptail.io/app/fibo-n-achi-oAfA/czechia) - [France](https://apptail.io/app/fibo-n-achi-oAfA/france) - [Hungary](https://apptail.io/app/fibo-n-achi-oAfA/hungary) - [Mexico](https://apptail.io/app/fibo-n-achi-oAfA/mexico) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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