# Kindergarten Math: Mari — Common Core Math Kinder > Interactive kindergarten math curriculum with games and progress tracking. (iPhone/iPad app by iO School, Inc..) - Source: https://appshunter.io/ios/app/kindergarten-math-mari/id1622963469 (this page in markdown: same URL + `.md`) - Developer: [iO School, Inc.](https://appshunter.io/developer/1562516642) - Category: Education, Games, Casual, Puzzle - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 11.0 · 449 MB - Languages: English - Released: 2022-10-18 - Data updated: 2026-06-03 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/kindergarten-math-mari/id1622963469/reviews.md ## What is Kindergarten Math? The fun in learning is here! Our Kindergarten Math Series is one of the best kids math games your child can ever play. Introducing Mari’s Kitchen! The second app in iO School’s Kindergarten Math Series! Aimed to provide an enjoyable learning experience, the six kindergarten math apps are designed to match your child's lessons for the entire school year. It’s a complete kindergarten Math Curriculum for your 5 year old. Whether it’s to practice or hone your child’s math skills, the Kindergarten Math Series is a perfect program to supplement your child’s learning at school and at home. The schedule below shows the time frame for playing the Kindergarten Math Series: Saba’s Island (Saba the monkey) - Month 1 to 2 Mari’s Kitchen (Mari the bear) - Month 2 to 4 Pat’s Voyage (Pat the parrot) - Month 4 to 5 Joe’s Jungle (Joe the squirrel) - Month 6 to 7 Pearl’s Pizza (Pearl the cat) - Month 8 to 9 Clifton’s Cruise (Clifton the dog) - Month 9 to 10 Playing each app ahead of schedule is entirely up to the parents. They can also go back a month or two to review the skills that they have previously learned at school. Parents who have preschool age children (4 years old) can introduce their child to the Kindergarten Math curriculum by playing the Kindergarten Math Series. Skills Covered in Mari’s Kitchen: Rote counting to 80 Writing numbers 11 to 20 Count objects in an array 0 to 20 Counting objects on two 10-frames Ordering number symbols 0 to 10 Ordering objects from least to greatest 1 to 10 Ordering objects from greatest to least 10 to 1 Comparing objects with smaller or larger and greater or fewer Ordering numbers symbols from least to greatest and from greatest to least (0-20) Comparing objects from smallest to largest and fewest to greatest Counting objects in a random array 11 to 20 Comparing objects greater than, less than and equal to Comparing numbers greater than, less than and equal to Graphing objects in an array Ordering numbers starting from anything but the number 1 Whether it's counting vegetables, pots and pans or writing numbers, Mari needs to complete the task from each NPC (non-playable character) to be able to move to the next level. Each level starts with skills practices in every mini game and lets players earn ions that they can use to buy different kinds of gear from the shop. At the end of each level, they will complete challenge activities that get recorded on the Parent Dashboard. Track your child’s progress using the Parent Dashboard Parents can create a free account at https://app.ioschool.com or on the app itself. They will be able to see what skills their child worked on and how they did on the assessments. Each session is recorded by the date. Parents can determine if their child is progressing or will need additional support and practice. Privacy Policy https://ioschool.com/privacy-policy/ Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Contact Us We would love to hear from you https://ioschool.com/get-in-touch/ support@ioschool.com https://www.facebook.com/ioschoolinc https://twitter.com/ioschoolinc ## Key features - Rote counting to 80 - Writing numbers 11-20 - Counting objects up to 20 - Ordering and comparing numbers - Graphing objects - Progress tracking via Parent Dashboard - In-app rewards and customization ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Full Access - Annual | $24.99 | per year | | Full Access - Monthly | $2.99 | per month | ## Frequently asked questions about Kindergarten Math ### What math skills does Kindergarten Math: Mari teach? Kindergarten Math: Mari covers rote counting to 80, writing numbers 11-20, counting objects up to 20, ordering and comparing numbers, and graphing objects. It aims to provide a complete kindergarten math curriculum. ### How can parents track their child's progress? Parents can create a free account on app.ioschool.com or within the app to access the Parent Dashboard. This dashboard shows skills worked on, assessment performance, and session dates, helping identify areas needing more practice. ### What is the age rating for Kindergarten Math: Mari? The app is rated '4+' and is suitable for children aged 4 years and older. It can be used to introduce preschoolers to the kindergarten math curriculum. ### Does Kindergarten Math: Mari have ads? Yes, Kindergarten Math: Mari contains advertisements. Users may encounter ads while using the application. ### What are the subscription options for Kindergarten Math: Mari? The app offers 'Full Access' subscriptions: Monthly for $2.99 with a 3-day free trial, and Annual for $24.99 with a 3-day free trial. These plans provide access to all features and content. ### Can Kindergarten Math: Mari be used on multiple devices? Yes, Kindergarten Math: Mari is supported on iPhone and iPad devices. It is designed to be accessible on Apple's mobile platforms. ### How often is Kindergarten Math: Mari updated? The app was last updated on February 23, 2024, indicating regular maintenance and potential feature additions. The latest version is 1.2.2. ### What is the pricing for Kindergarten Math: Mari? Kindergarten Math: Mari is free to download and use. However, it offers in-app purchases for subscription plans that unlock full access. ## Version history (last 5 releases) ### 1.2.2 — 2024-02-23 - log-in and subscription bug fixes ### 1.2.1 — 2024-02-13 - minor bug fixes ### 1.2.0 — 2024-02-07 - Updated pricing (subscription payments now active) - Added new skins ### 1.0.8 — 2023-10-13 - Improved log-in screen ### 1.0.7 — 2023-08-18 - improved email verification ## Apps similar to Kindergarten Math | App | Rating | Price | Category | | --- | --- | --- | --- | | [Kindergarten Math Educational](https://appshunter.io/ios/app/kindergarten-math-educational/id1534477312) | 4.3 (4) | Free | Education | | [MatHop Addition Substraction](https://appshunter.io/ios/app/mathop-addition-substraction/id1604433803) | 4.3 (4) | Free | Education | | [Math games for kids & learning](https://appshunter.io/ios/app/math-games-for-kids-and-learning/id6474799243) | 5.0 (4) | Free | Education | | [Flashcards for Learning](https://appshunter.io/ios/app/flashcards-for-learning/id6456042918) | — | Free | Education | | [Chemical Elements Quiz & Study](https://appshunter.io/ios/app/chemical-elements-quiz-and-study/id6472821385) | — | Free | Education | | [Argument Wars](https://appshunter.io/ios/app/argument-wars/id1136055367) | 4.2 (26) | Free | Education | ## More apps by iO School, Inc. - [Pack and Go!](https://appshunter.io/ios/app/pack-and-go/id1562516640) - [Count with Saba](https://appshunter.io/ios/app/count-with-saba/id1573531758) - [Kindergarten Math: Saba](https://appshunter.io/ios/app/kindergarten-math-saba/id1634145891) - [Kindergarten Math: Pat](https://appshunter.io/ios/app/kindergarten-math-pat/id6443636100) - [Kindergarten Math: Joe](https://appshunter.io/ios/app/kindergarten-math-joe/id6448962449) All apps by iO School, Inc.: https://appshunter.io/developer/1562516642 --- *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 2026-06-03.*