MathTango vs Chartmasters
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MathTango
This app offers hundreds of engaging math games for children aged 5-10+, covering addition, subtraction, multiplication, and division. Kids progress through playful challenges, collect rewards, and build confidence in math skills. It features a customized curriculum and adaptive learning.
- Hundreds of math games for addition, subtraction, multiplication, division
- Customized, age-appropriate lesson plan wizard
- Adaptive learning based on Common Core curriculum
- Playful worlds and missions for engagement
- Multiple user profiles for family use
- Offline play without WiFi
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MathTango makes learning addition, subtraction, multiplication, and division engaging and fun for kids aged 5-10+! They’ll progress through hundreds of playful math games for kids – collecting monsters, completing missions, building unique worlds, and discovering lots of fun and surprises along the way. Trusted by parents and teachers, MathTango helps kids learn math skills and build confidence – all while having fun! **MathTango is part of Piknik – one subscription, endless ways to play and learn! Get full access to the world's best preschool apps from Toca Boca, Sago Mini, and Originator with an Unlimited Plan.** PRESS AND AWARDS • kidSAFE Certified • Common Sense Media's Best Math Apps for Kids List • Children's Technology Review Editor's Choice • Mom's Choice Awards Gold Recipient • National Parenting Product Awards Winner • Creative Child Magazine Children's App of the Year Award • Apple App Store App of the Day FEATURES • Over 500 addition, subtraction, multiplication, and division math games for kids covering more than 40 math levels. Review levels help to reinforce what’s been learned, leading to better retention. • The lesson plan wizard generates a customized, age-appropriate curriculum for every user. • A Common Core based curriculum dynamically adapts so a child advances only when they have finished the current lesson. • Addition and subtraction lessons include 9 types of puzzle games including number patterns, counting, ordering numbers, and more. • Multiplication and division lessons include 7 types of puzzle games covering multiplying and dividing single digits and factors of 10. • Kids learn and explore in two worlds – an island for addition and subtraction, and a starbase for multiplication and division. Each world has never-ending missions that are completed to earn unique characters and dozens of in-game items. • Math games for kids designed and classroom-tested for kids 5-10+ (Grades K-5) • Learn on the go! Play the downloaded app without WiFi. • Multiple user profiles on each device allow the entire family to learn at their own pace. • 100% ad-free and no in-app purchases. SUBSCRIPTION DETAILS MathTango is a subscription service that gives total access to all math games for kids available in the app. You can choose to subscribe on a monthly or annual basis. New users will have access to a free trial at the time of sign-up. After your free trial, you can choose to subscribe on a monthly or annual basis. If you change your mind at any point, cancellation is easy through your App Store settings. • When you confirm your purchase, payment will be charged through your iTunes account. • Your subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. • Don’t want to auto-renew? Manage your account and renewal settings in your user Account Settings. • You can use your subscription on any device registered with your Apple ID. Like all Apple subscriptions, MathTango can’t use family sharing to share subscriptions across different Apple IDs. • Cancel your subscription anytime through your Account Settings, with no cancellation fees. • Questions? Need a hand? Give us a shout at support@playpiknik.com. Privacy Policy Sago Mini is committed to protecting your privacy and the privacy of your children. We adhere to the strict guidelines set forth by COPPA (Children’s Online Privacy Protection Rule) & kidSAFE, which ensure the protection of your child’s information online. Privacy policy: https://playpiknik.link/privacy-policy Terms of use: https://playpiknik.link/terms-of-use About Sago Mini Sago Mini is an award-winning company devoted to play. We make apps, games and toys for preschoolers worldwide. Toys that seed imagination and grow wonder. We bring thoughtful design to life. For kids. For parents. For giggles. Find us on Instagram, Facebook, and TikTok at @sagomini.
Chartmasters
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CHARTMASTER – THE EXPLORER'S GEOGRAPHY QUIZ Do you know your flags? Your capitals? Can you pinpoint Ulaanbaatar on a map, or recognize the flag of São Tomé and Príncipe? Chartmaster puts your geography knowledge to the ultimate test. FOUR GAME MODES - Flags – Identify the country from its flag - Capitals – Name the capital city of the nation - Map – Tap the correct country on the world map - Landmarks & Cities – Find famous places on the map THREE DIFFICULTY LEVELS Start easy with well-known countries and landmarks, work your way up to medium, or go full hard mode with obscure nations and forgotten capitals that will challenge even the most seasoned traveler. SPEED MATTERS Answer fast, score big. Every correct answer earns up to 1000 points based on how quickly you respond. Maximum score per round: 10 000 points. Beat your personal best and climb the rankings. QUICK DUEL Jump into a Quick Duel and go head-to-head against another explorer. No account needed. No sign-up. Just pure geography knowledge. ALL 195 COUNTRIES Every country in the world is included. From France to Fiji, Norway to Nauru – no country is left behind. 300+ LANDMARKS AND CITIES Test your knowledge of the world's most famous landmarks and cities – from the Eiffel Tower to Göbekli Tepe, from Tokyo to Timbuktu. GEOGUESSR-STYLE MAP FEEDBACK Tap the wrong country? See exactly how far off you were with an animated line showing the distance between your guess and the correct answer. 5 LANGUAGES Play in English, Norwegian, German, French or Spanish. PRIVATE BY DESIGN No account. No ads. No tracking. Everything stays on your device. Just you and the world. DAILY STREAK Come back every day and keep your streak alive. How many days in a row can you explore? Whether you are a geography nerd, a frequent traveler, a student, or just someone who wants to learn more about the world – Chartmaster is for you. Plant your flag. Explore the world.
Screenshots
Verdict
The clearest difference is in-app purchases: Chartmasters at none against MathTango's 10. MathTango's advantage is iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MathTango sells 9 in-app purchases, starting at $7.99 per month. Chartmasters asks for nothing beyond the download.
| Parameter | MathTango | Chartmasters |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (3.9K ratings) — better | — |
| Positive reviews | 76.5% of reviews | — |
| Number of ratings | 3.9K — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 884 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Piknik | Marius Karlsen |
Bugs and requests
MathTango
Reported bugs
3 issues- Progress and purchases not carrying over to new version
- Inability to log in to paid account on new device
- Accidental purchases cannot be refunded
Requested features
4 requests- Update the game to be more like the original MathTango
- Change the name to MathTango and the icon to Isacc
- Add more features and updates to continue playing puzzles
- Remove the daily puzzle limit
Chartmasters
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MathTango
- MathTango Plan$7.991 Month
- Piknik Unlimited Plan$9.991 Month
- Piknik Unlimited Plan1 Month trial$11.991 Month
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- Piknik Unlimited Plan$11.991 Month
- Piknik Unlimited Plan7 Days trial$11.991 Month
- Piknik Unlimited Plan2 variants$49.991 Year
- Piknik Unlimited Plan7 Days trial$49.991 Year
- Piknik Unlimited Plan7 Days trial$79.991 Year
- Piknik Unlimited Plan$79.991 Year
Chartmasters
No in-app purchases
Questions
Is MathTango free?
Is Chartmasters free?
Do MathTango or Chartmasters have ads?
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