Comparison

Osmo Stories vs MathTango

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Osmo Stories

This app encourages children to use creativity and critical thinking to solve problems by mixing and matching outfits. It provides instant feedback and rewards as kids progress through adventures, fostering problem-solving skills.

Highlights
  • Creative outfit matching
  • Critical thinking challenges
  • Problem-solving activities
  • Instant feedback and rewards
  • Interactive storytelling adventures
Read full description

In Stories, a little ingenuity goes a long way! Kids must use all their creativity, critical thinking and problem solving skills to mix ‘n’ match the perfect outfit. Depending on what they choose, they will get instant feedback, rewards, and encouragement to take the next step in the adventure! *Play your favourite Osmo Stories on iPad! Use your iPad with the Osmo Base for iPad and costume pieces - each can be found at playosmo.com. *Requires the Osmo Base for iPad and costume pieces. Learn more by visiting www.playosmo.com. *Please see our device compatibility list here: https://support.playosmo.com/hc/articles/115010156067 ABOUT OSMO -- 21ST CENTURY PLAY AND LEARNING Osmo uses the screen to create a new healthy, hands-on learning experience that promotes creativity, problem-solving and social interaction. We do this with our reflective artificial intelligence technology.

About

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.

Highlights
  • 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
Read full description

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.

Screenshots

Osmo Stories4 screens
MathTango4 screens

Verdict

The call

The clearest difference is review sentiment: MathTango at 76% against Osmo Stories's 32%. MathTango also leads on rating (4.6 vs 3.8) and ratings volume (4.3K vs 155). Osmo Stories's advantage is in-app purchases (none vs 10). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. MathTango sells 9 in-app purchases, starting at $7.99 per month. Osmo Stories asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

MathTango holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: MathTango has 4.3K ratings behind it against 155, so its average is the more settled of the two. Written reviews point the same way: 32% of Osmo Stories's written reviews are positive against 76% of MathTango's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

Scorecard6 real differences · 4 level
Osmo Stories versus MathTango: the parameters behind the verdict, then further details
ParameterOsmo StoriesMathTango
PriceFreeFree
Rating3.8 (155 ratings)4.6 (4.3K ratings) — better
Positive reviews32.0% of reviews75.7% of reviews — better
Number of ratings1554.3K — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size442 MB884 MB
Age rating4+4+
DeveloperTangible PlayPiknik

Customer experience

Osmo Stories

All ratings155 ratings
Positive67.1%
Neutral7.1%
Negative25.8%
Written reviews25 reviews
Positive32.0%
Neutral0.0%
Negative68.0%

MathTango

All ratings3,863 ratings
Positive90.9%
Neutral4.2%
Negative5.0%
Written reviews103 reviews
Positive75.7%
Neutral9.7%
Negative14.6%

Bugs and requests

Osmo Stories

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

Osmo Stories

No in-app purchases

9 purchases

MathTango

Subscriptions9
  • MathTango Plan$7.991 Month
  • Piknik Unlimited Plan$9.991 Month
  • Piknik Unlimited Plan7 Days trial$14.991 Month
Show 6 more
  • Piknik Unlimited Plan$14.991 Month
  • Piknik Unlimited Plan1 Month trial$14.991 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

Questions

Is Osmo Stories free?
Osmo Stories is free to download, with no in-app purchases.
Is MathTango free?
MathTango is free to download, with in-app purchases available.
Which has better reviews, Osmo Stories or MathTango?
MathTango is rated higher. Osmo Stories averages 3.8 out of 5 from 155 ratings, while MathTango averages 4.6 from 4.3K ratings.
Do Osmo Stories or MathTango have ads?
Neither Osmo Stories nor MathTango shows ads.
Which is updated more often, Osmo Stories or MathTango?
Osmo Stories ships an update every 2 months, and MathTango every 2 months. Most recently, Osmo Stories was updated on November 4, 2026 and MathTango on November 10, 2026.

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