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Sumdog

Sumdog

by Sumdog Ltd.

1.6K ratings
361 reviews
📚 Education
Free
In-App Purchases

Details

  • Released
  • Updated
  • September 9, 2016
  • September 10, 2026

Features

Developer

Sumdog Ltd.
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About

This app offers personalized math and spelling practice for children aged 5-14 through engaging games and adaptive learning. It uses diagnostic tests to tailor learning journeys and provides virtual rewards to motivate students. Parents can set up accounts for home use or connect to school-assigned work.

✓Personalized adaptive learning
✓Engaging single and multiplayer games
✓Thousands of standards-aligned questions
✓Virtual coin rewards system
✓3D avatar and house personalization
✓Diagnostic assessment
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What users say

Summarized from real user reviews of Sumdog. Based on 1.6K reviews and a 4.2/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Education app.

Positive things

  • 🎮Fun and engaging games
  • 🏆Competitive leaderboards
  • 🏠Customizable avatar and house
  • 📚Helps with learning math, spelling, and grammar
  • 🏫Useful for schools and teachers

Negative things

  • 🐛Glitches and bugs
  • 🕰️Slow loading times
  • 🔒Limited access to premium features without subscription
  • 🤖Weird or unappealing 3D character models
  • 🔍Lack of instructions for some games
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What's New in Sumdog

92.1.0

September 10, 2026

This small update includes some improvements related to parent subscription payment behaviour. As always, we are continually making improvements to the Sumdog app. To make sure you don't miss out, just keep your Updates turned on.

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Subscriptions & In-App Purchases

Family Membership

Access to all of Sumdog for up to 3 children

$8.991 Month
7 Days trial
How to cancel Sumdog subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

The best game ever!!!!!!!!!

This game is the best game for children to learn every child should get it plus all the games are amazing all the children in the world has to have it what you should add is a bit where you can change the language’s
Arwyn WillisonArwyn Willison

Nice!

It’s nice but shadow maze is scary
EhduuwEhduuw

It’s good but why?

I mean I love it but maths week is just rigged because we need to go at least to 1000 question 700 is just tiny amount for us to answer
albs1639albs1639

umm..

I have 1063m in the alleyway game, why am i not on the leaderboard?
greenbeanbrothergreenbeanbrother

Text is tiny and a lot of unused space on the screen

Please add a font size changer to settings as the text on my phone looks like 4pt. My child and I both can barely make out the diff between +- and divide.
pickaipickai
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User experience

🐞

Reported Bugs

4 issues

Flower Defenders game not working properly

Bug

Goalz game not registering shots correctly

Bug

Sudden logout issues

Bug

Incompatibility with certain devices or browsers

Bug
✨

Requested Features

5 requests

Add more free games

Feature

Bring back old 2D games

Feature

Allow interaction with house and garden items

Feature

Improve multiplayer functionality

Feature

Add more customization options for avatar and house

Feature

FAQ

What does Sumdog do?

Sumdog provides personalized math and spelling practice for children aged 5-14 through engaging games. It uses a diagnostic test to identify learning needs and an adaptive engine to create a tailored learning journey. The app aims to make learning fun and encourage regular practice both in school and at home.

What are the key features of Sumdog?

Key features include over 30 engaging single and multiplayer games, thousands of standards-aligned questions for math and spelling, a virtual coin reward system to motivate children, and the ability to personalize a 3D avatar, house, and garden. It also offers a diagnostic test and adaptive learning algorithms.

How much does Sumdog cost?

Sumdog offers a free trial period, after which it converts to a subscription starting at $8.99 per month. Parents can purchase a family plan for up to three children. The subscription automatically renews monthly unless disabled in Apple account settings.

What age range is Sumdog for?

Sumdog is suitable for children aged 5-14. The app's adaptive learning technology ensures that the practice is tailored to each child's individual learning level and areas for development.

Can my child use Sumdog if they have an account from school?

Yes, if your child has an account from school, they can log in with their school details. This will allow them to access any work that has been assigned by their teachers within the Sumdog platform.