--- title: "Rectangles & Primes - Reviews, Revenue and Downloads in Germany | Apple App Store" description: "Rectangle provides a fun and insightful maths experience for kids aged 6 to 12. They will improve their understanding of number factorization and prime numbers." --- # Rectangles & Primes — Germany ![Rectangles & Primes App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/8d/23/7f/8d237fb7-2da4-7615-a4e2-98c4fa072044/AppIcon-0-0-1x_U007emarketing-0-9-0-sRGB-85-220.png/434x0w.png) **Developer:** [Johannes Charra](https://apptail.io/developer/johannes-charra-FScc) (Germany) **Category:** Education **Rating:** 5.0/5 (3 ratings) **Price:** Free **Bundle ID:** de.charra.rectangle **Store:** Apple App Store **Country:** Germany **Version:** 1.14 (released 2026-07-30) **Original Release:** 2022-12-10 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/de/app/app/id1572074176) **AppTail Page:** [https://apptail.io/app/rectangles-primes-Pcxk/germany](https://apptail.io/app/rectangles-primes-Pcxk/germany) ## Rectangles & Primes Description Rectangle provides a fun and insightful maths experience for kids aged 6 to 12. They will improve their understanding of number factorization and prime numbers. ## Rectangles & Primes Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource122/v4/62/4b/e9/624be922-5cee-d3e0-6d32-0723439e4f3f/064b044a-d0fd-4e99-af93-4af4ecb33e08_Bildschirm_U00adfoto_2022-12-12_um_11.41.05.png/1242x2688.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource112/v4/d6/95/1f/d6951f8d-c700-86ea-6b21-296043dce0ed/aef80030-f447-4348-9f4b-77a215218e2c_Bildschirm_U00adfoto_2022-12-12_um_11.38.43.png/1242x2688.png) ## Rectangles & Primes Rating Breakdown in Germany - 5 stars: 3 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Apps Similar to Rectangles & Primes - [3-D Dance Studios](https://apptail.io/app/3-d-dance-studios-NRJd/germany) - [Numeros Secretos](https://apptail.io/app/numeros-secretos-Cute/germany) - [Ladhe's Primes](https://apptail.io/app/ladhes-primes-FnDe/germany) - [STA Methods](https://apptail.io/app/sta-methods-oIFe/germany) - [Wrist Prime Factor](https://apptail.io/app/wrist-prime-factor-NSPe/germany) - [Math Tools B](https://apptail.io/app/math-tools-b-ihXe/germany) - [Fibs and Primes](https://apptail.io/app/fibs-and-primes-cNWf/germany) - [What Numbers:number theory](https://apptail.io/app/what-numbersnumber-theory-Bsdg/germany) - [Tupper](https://apptail.io/app/tupper-ifpj/germany) - [Area of circle](https://apptail.io/app/area-of-circle-dQEk/germany) ## Rectangles & Primes Available In - [Germany](https://apptail.io/app/rectangles-primes-Pcxk/germany) - [Argentina](https://apptail.io/app/rectangles-primes-Pcxk/argentina) - [Austria](https://apptail.io/app/rectangles-primes-Pcxk/austria) - [Azerbaijan](https://apptail.io/app/rectangles-primes-Pcxk/azerbaijan) - [Belgium](https://apptail.io/app/rectangles-primes-Pcxk/belgium) - [Bermuda](https://apptail.io/app/rectangles-primes-Pcxk/bermuda) - [Brazil](https://apptail.io/app/rectangles-primes-Pcxk/brazil) - [Belarus](https://apptail.io/app/rectangles-primes-Pcxk/belarus) - [Canada](https://apptail.io/app/rectangles-primes-Pcxk/canada) - [Switzerland](https://apptail.io/app/rectangles-primes-Pcxk/switzerland) - [Chile](https://apptail.io/app/rectangles-primes-Pcxk/chile) - [China](https://apptail.io/app/rectangles-primes-Pcxk/china) - [Colombia](https://apptail.io/app/rectangles-primes-Pcxk/colombia) - [Czechia](https://apptail.io/app/rectangles-primes-Pcxk/czechia) - [Denmark](https://apptail.io/app/rectangles-primes-Pcxk/denmark) - [Dominican Republic](https://apptail.io/app/rectangles-primes-Pcxk/dominican-republic) - [Algeria](https://apptail.io/app/rectangles-primes-Pcxk/algeria) - [Ecuador](https://apptail.io/app/rectangles-primes-Pcxk/ecuador) - [Egypt](https://apptail.io/app/rectangles-primes-Pcxk/egypt) - [Spain](https://apptail.io/app/rectangles-primes-Pcxk/spain) - [Finland](https://apptail.io/app/rectangles-primes-Pcxk/finland) - [France](https://apptail.io/app/rectangles-primes-Pcxk/france) - [United Kingdom](https://apptail.io/app/rectangles-primes-Pcxk/united-kingdom) - [Greece](https://apptail.io/app/rectangles-primes-Pcxk/greece) - [Hong Kong SAR China](https://apptail.io/app/rectangles-primes-Pcxk/hong-kong) - [Hungary](https://apptail.io/app/rectangles-primes-Pcxk/hungary) - [Indonesia](https://apptail.io/app/rectangles-primes-Pcxk/indonesia) - [Ireland](https://apptail.io/app/rectangles-primes-Pcxk/ireland) - [Israel](https://apptail.io/app/rectangles-primes-Pcxk/israel) - [India](https://apptail.io/app/rectangles-primes-Pcxk/india) - [Italy](https://apptail.io/app/rectangles-primes-Pcxk/italy) - [Japan](https://apptail.io/app/rectangles-primes-Pcxk/japan) - [South Korea](https://apptail.io/app/rectangles-primes-Pcxk/south-korea) - [Kuwait](https://apptail.io/app/rectangles-primes-Pcxk/kuwait) - [Kazakhstan](https://apptail.io/app/rectangles-primes-Pcxk/kazakhstan) - [Lebanon](https://apptail.io/app/rectangles-primes-Pcxk/lebanon) - [Mexico](https://apptail.io/app/rectangles-primes-Pcxk/mexico) - [Malaysia](https://apptail.io/app/rectangles-primes-Pcxk/malaysia) - [Nigeria](https://apptail.io/app/rectangles-primes-Pcxk/nigeria) - [Netherlands](https://apptail.io/app/rectangles-primes-Pcxk/netherlands) - [Norway](https://apptail.io/app/rectangles-primes-Pcxk/norway) - [Peru](https://apptail.io/app/rectangles-primes-Pcxk/peru) - [Philippines](https://apptail.io/app/rectangles-primes-Pcxk/philippines) - [Pakistan](https://apptail.io/app/rectangles-primes-Pcxk/pakistan) - [Poland](https://apptail.io/app/rectangles-primes-Pcxk/poland) - [Portugal](https://apptail.io/app/rectangles-primes-Pcxk/portugal) - [Romania](https://apptail.io/app/rectangles-primes-Pcxk/romania) - [Russia](https://apptail.io/app/rectangles-primes-Pcxk/russia) - [Saudi Arabia](https://apptail.io/app/rectangles-primes-Pcxk/saudi-arabia) - [Sweden](https://apptail.io/app/rectangles-primes-Pcxk/sweden) - [Singapore](https://apptail.io/app/rectangles-primes-Pcxk/singapore) - [Thailand](https://apptail.io/app/rectangles-primes-Pcxk/thailand) - [Türkiye](https://apptail.io/app/rectangles-primes-Pcxk/turkey) - [Taiwan](https://apptail.io/app/rectangles-primes-Pcxk/taiwan) - [Ukraine](https://apptail.io/app/rectangles-primes-Pcxk/ukraine) - [United States](https://apptail.io/app/rectangles-primes-Pcxk/united-states) - [Vietnam](https://apptail.io/app/rectangles-primes-Pcxk/vietnam) - [United Arab Emirates](https://apptail.io/app/rectangles-primes-Pcxk/united-arab-emirates) - [South Africa](https://apptail.io/app/rectangles-primes-Pcxk/south-africa) --- ## 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. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*