# Virtuozzy Rhythm Builder > Interactive rhythm building game for young music students to learn note durations. (iPhone/iPad app by Farko Productions Aps.) - Source: https://appshunter.io/ios/app/virtuozzy-rhythm-builder/id503643266 (this page in markdown: same URL + `.md`) - Developer: [Farko Productions Aps](https://appshunter.io/developer/503643849) - Category: Education, Music - Price: $0.99 - Rating: 1.50/5 from 4 App Store ratings · 4 written reviews indexed - Age rating: 4+ - Requires: iOS 3.1 · 30 MB - Languages: English - Released: 2012-03-06 - Data updated: 2026-06-10 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/virtuozzy-rhythm-builder/id503643266/reviews.md ## What is Virtuozzy Rhythm Builder? NB: THIS GAME DOES NOT WORK ON THE NEW IPAD (we're working on it) Welcome to Virtuozzy Rhythm Builder for iPhone/iPad, a fun and intutitive music bar-building game, made especially for young music students (age 4-12). As a beginner learning to read music, have you ever wondered: How long is a note? What does the little dot mean? Why are some rhythms black and some are white? This game makes it visible. All rhythmic time values are packed into boxes, short ones in small boxes, long ones in long boxes. Now you can see it yourself. Building whole bars of rhythm becomes fun and intuitive.A whole note is four times longer than a quarter note. This becomes easy to understand when you are holding two different boxes, where one is four times longer than the other. As music teachers we have noticed a great increase in learning speed when our students are able to touch music theory with their fingers. Using flash cards and building blocks it is easy to see and feel the length of a specific time value. We created Rhythm Builder, our first game for smartphones and tablets, with these experiences in mind. There are 12 levels in the game, starting with building 4-count bars with quarter and half notes. When a bar is completed you can hear the result played by different percussion instruments. As the game continues, many new rhythms are introduced and it goes faster and faster. The plot is to fill as many bars with rhythm boxes as quickly as possible, to prevent the random falling rhythms from making a big mess. See for yourself what happens if it goes wrong :) By completing each level, you help Ozzy the Owl build his new home in the forest after it was originally destroyed by lightning. A good understanding of rhythm is a knowledge tool that makes it easier to read and play music. Have fun learning about rhythm while playing Rhythm Builder. It's learning by doing! Best regards, The Virtuozzy Team ## Key features - Visual rhythm bar building - Note duration representation - Percussion instrument playback - 12 progressive levels - Story-driven progression - Learn by doing methodology ## Recent user reviews (4 of 4) All indexed reviews: https://appshunter.io/ios/app/virtuozzy-rhythm-builder/id503643266/reviews.md ### 1/5 — This does not work on an ipad 3 *2014-01-26* It looks like there is a scaling issue due to the higher resolution ### 3/5 — Virtuozzy *2012-12-04* This game is similar to Tetris, where blocks of various sizes fall and must be fit into a line, or in this case, make up the correct amount of beats to complete two measures. I like the concept, but the learning could be improved if there was a function to stop the game and listen more than once to the finished measures at different tempi. Also, this game could enjoy a wider range of players if there were various speeds available to be selected at the beginning of the game. I also humbly offer one more suggestion to the developer that on playback of completed measures, having the specific numerical beats pronounced loudly instead of just saying the less specific term, "rest", would be less distracting than currently. ### 1/5 — DOES NOT WORK *2012-10-02* Just bought for ipod touch and it won't open...only get an error and blank screen. Deleted and reinstalled, no luck. Emailed support and a day later, still no reply from Virtudizzy. ### 1/5 — Not so much... *2012-05-15* Can't even figure out how to figure out how to play. I paid a dollar for that? :-( ## Frequently asked questions about Virtuozzy Rhythm Builder ### What is Virtuozzy Rhythm Builder? Virtuozzy Rhythm Builder is an educational game designed for young music students to learn about rhythm and note durations through an interactive building system. It makes abstract music theory concepts visual and tangible. ### How does Virtuozzy Rhythm Builder teach rhythm? The game uses a block-based system where different sized boxes represent various note durations, allowing children to physically build and understand rhythmic patterns. Completing bars allows users to hear the rhythm played by percussion instruments. ### What is the target age for Virtuozzy Rhythm Builder? This game is specifically made for young music students aged 4-12. It aims to introduce fundamental music theory concepts in an engaging and age-appropriate manner. ### What devices does Virtuozzy Rhythm Builder support? Virtuozzy Rhythm Builder is available for iPhone, iPad, and iPod. Please note that it is currently not working on the new iPad, but the developers are working on a fix. ### How many levels are in Virtuozzy Rhythm Builder? The game features 12 levels that gradually introduce new rhythms and increase in difficulty. Players start with simple 4-count bars and progress to more complex rhythmic structures. ### What is the price of Virtuozzy Rhythm Builder? Virtuozzy Rhythm Builder is a paid application, priced at $0.99. This one-time purchase grants access to all game content. ### Does Virtuozzy Rhythm Builder have ads? The provided data does not indicate the presence of advertisements in Virtuozzy Rhythm Builder. As a paid app, it is likely ad-free. ### What is the user reception of Virtuozzy Rhythm Builder? Based on the available data, Virtuozzy Rhythm Builder has a rating of 1.5 stars from 4 ratings. This suggests a mixed to negative user reception. ## Version history (last 1 release) ### 1.0 — 2012-03-06 No release notes. ## More apps by Farko Productions Aps - [Ozzy er Ny i Musikken](https://appshunter.io/ios/app/ozzy-er-ny-i-musikken/id1587681117) - [ozzy.games](https://appshunter.io/ios/app/ozzygames/id6740316656) All apps by Farko Productions Aps: https://appshunter.io/developer/503643849 --- *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.*