DoodleMath vs Sumdog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DoodleMath
This app offers personalized math practice for elementary school children, covering topics from K-5. It uses fun games and interactive exercises to build confidence and ability, adapting to each child's pace and learning style.
- Personalized math practice
- Thousands of interactive exercises and games
- Rewards effort over ability
- Offline capabilities
- Free parent hub for progress insights
- Accessibility options
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Meet DoodleMath, the award-winning math app for kids proven to boost confidence and ability in elementary math in as little as six weeks! Filled with thousands of fun math games and interactive practice problems, DoodleMath creates a unique learning experience by personalizing each math program to the individual child. Designed for K-5 math, DoodleMath covers topics in addition, subtraction, geometry, measurement, fractions and much more! Whether you are looking for math help at home or screen time you feel good about, DoodleMath is just the math practice app for you. ▶ How DoodleMath works Each child starts by completing a series of placement questions. From there, Doodle works its magic to craft a custom program that’s completed at each student’s own pace. As they progress through the program, Doodle’s algorithm adjusts the learning plan based on their strengths and areas of opportunity. ▶ Key features Provides personalized math practice for every child with built-in scaffolding and support Thousands of questions designed by teachers that are aligned to Common Core Standards for Kindergarten through 5th-grade math Engages all types of learners with thousands of interactive exercises and games Eliminates math anxiety by rewarding effort over ability Enables work from anywhere with offline capabilities Includes a free parent hub that provides insights into your child’s progress In-app accessibility options including colored overlays and audio dictation ▶ Why kids love DoodleMath Includes educational games that make math problems fun Awards virtual badges and stars for completing daily exercises. These can be traded in for rewards, like building their very own robot! Eliminates math anxiety by rewarding effort over ability ▶ Why parents love DoodleMath Motivates daily independent math practice and homework Transforms screen time into a positive learning experience A low-cost alternative to private tutoring that helps kids excel in math Easily tracks progress using the free DoodleConnect app or online parent hub Accessible on a variety of devices ▶ Pricing Download the app with limited access for free or enjoy access to all DoodleMaths features by purchasing DoodleMath Premium! All premium subscriptions start with a 7-day free trial. Choose between a single-child or family plan* that you pay for on an annual or monthly basis. *Please note that only single-child subscriptions can be purchased in the App Store. To purchase a family plan, visit https://doodlelearning.com/us/. Single child subscriptions: Monthly subscription — $10.99 per month Annual subscription — $94.99 per year Family subscriptions - up to five children: Monthly subscription — $18.99 per month Annual subscription — $179.99 per year ▶ Why people love DoodleMath “DoodleMath has given my daughter so much confidence. Before she started using the program she would refer to herself as not being any good at math — now she feels that she is progressing every day and no longer gets upset!” — Georgina, Parent ”My daughter LOVES DoodleMath. It is the perfect daily exercise to keep her thinking about mathematical concepts. Her confidence in math has grown since we started implementing this program. Thank you DoodleMath!” — C Becker, Parent ▶ The boring stuff Monthly subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current payment period. Your Apple account will be automatically charged at the same price for renewal within the 24-hour period prior to the end of the current payment period unless you change your subscription preferences in your account settings. When a subscription is canceled, access to Premium features will expire at the end of the current payment period. Doodle’s Impact: https://doodlelearning.com/us/research-and-impact Terms and Conditions: https://doodlelearning.com/us/terms-and-conditions Privacy policy: https://doodlelearning.com/us/privacy-policy
Sumdog
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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Make learning fun with Sumdog! Sumdog delivers highly engaging personalized practice for math and spelling, both in-school and at home. Suitable for children aged 5-14, our adaptive learning games and online rewards motivate children to learn and encourages regular practice. When children first use Sumdog, we run a short diagnostic test to provide a snapshot of their learning and areas for development. Our adaptive learning engine then uses the outcomes of the diagnostic to ensure each child’s starting point on Sumdog is at the right level. From this point, our sophisticated adaptive algorithms create a personalized learning journey based for each child based on their progress. - Over 30 engaging single and multiplayer games - Thousands of standards-aligned questions designed to consolidate and extend in-class learning - Virtual coin rewards to motivate children to learn - A 3D avatar, house and garden for children to personalize “I never thought an online program could do so much in such short bursts of time.” D. Hendershot, West Elementary, Kansas, US. Account set-up If your child has an account from school: Your child can log in with their details from their school. They’ll then be able to access any work that has been set by their teachers. If your child does not have an account from school: In the Sumdog app, parents can purchase a family plan covering up to 3 children. Once you’ve done this, you’ll create logins for your child to use the app. This gives them access to Sumdog’s games, and thousands of math, spelling and grammar questions. Subscription details: Your subscription starts with a free trial period and then changes to a subscription from $8.99 per month. No commitment period. Download the app and get started today! The amount will be deducted automatically every month via your Apple account. As long as the "Automatic renewal" feature is not disabled via the Apple account settings on your device, the subscription will automatically renew every month no later than 24 hours before your subscription period expires. Sumdog Terms: https://learn.sumdog.com/en-us/about-us/terms-of-use Sumdog Privacy: https://learn.sumdog.com/en-us/about-us/privacy-policy
Screenshots
Verdict
The clearest difference is update cadence: DoodleMath at every 3 weeks against Sumdog's every 2 months. Sumdog's advantage is rating (4.2 vs 4.0) and ratings volume (1.6K vs 235). On price, review sentiment, ads and in-app purchases 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. DoodleMath sells 11 in-app purchases, starting at $7.99 per month and Sumdog sells 1 in-app purchase, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.
Sumdog holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: Sumdog has 1.6K ratings behind it against 235, so its average is the more settled of the two. Written reviews point the same way: 57% of DoodleMath's written reviews are positive against 64% of Sumdog's.
DoodleMath ships an update every 3 weeks, Sumdog every 2 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | DoodleMath | Sumdog |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (235 ratings) | 4.2 (1.6K ratings) — better |
| Positive reviews | 56.9% of reviews | 64.0% of reviews — better |
| Number of ratings | 235 | 1.6K — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 267 MB | 134 MB |
| Age rating | 4+ | 4+ |
| Developer | Discovery Education Inc. | Sumdog Ltd. |
Customer experience
DoodleMath
Sumdog
User reviews
DoodleMath
From 235 App Store ratingsWhat we love
- 👍 Helps with learning and understanding math
- 🎨 Fun and engaging for kids
- 🚀 Tracks progress and adjusts difficulty
- 💪 Improves confidence and performance in math
- 🤖 Enjoyable robot and pet customization features
Room to improve
- 🐛 Bugs and glitches (login issues, freezing, visual glitches)
- 💰 Expensive subscription, in-app purchases
- 🤖 Robot customization items too overpriced
- 🕰️ Repetitive questions, not enough new content
- 🤯 Can be frustrating for struggling students
Sumdog
From 1.6K App Store ratingsWhat we love
- 🎮 Fun and engaging games
- 🏆 Competitive leaderboards
- 🏠 Customizable avatar and house
- 📚 Helps with learning math, spelling, and grammar
- 🏫 Useful for schools and teachers
Room to improve
- 🐛 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
Bugs and requests
DoodleMath
Reported bugs
5 issues- Frequent login issues and account sync problems
- Visual bugs like missing images or incorrect information
- Freezing or crashing during use
- Inconsistent behavior across different devices
- Subscription management and upgrade process issues
Requested features
5 requests- Allow parent account to track multiple children
- Provide more detailed progress tracking and analytics
- Offer more flexible subscription options
- Improve question explanations and teaching methods
- Add more engaging games and activities
Sumdog
Reported bugs
4 issues- Flower Defenders game not working properly
- Goalz game not registering shots correctly
- Sudden logout issues
- Incompatibility with certain devices or browsers
Requested features
5 requests- Add more free games
- Bring back old 2D games
- Allow interaction with house and garden items
- Improve multiplayer functionality
- Add more customization options for avatar and house
In-app purchases
DoodleMath
- First Student Monthly Subscription7 Days trial$7.991 Month
- Second Student Monthly Subscription7 Days trial$7.991 Month
- Third Student Monthly Subscription7 Days trial$7.991 Month
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- 1st Student Monthly7 Days trial$10.991 Month
- 2nd Student Monthly7 Days trial$10.991 Month
- 3rd Student Monthly7 Days trial$10.991 Month
- First Student Annual Subscription7 Days trial$60.991 Year
- Second Student Annual Subscription7 Days trial$60.991 Year
- 1st Student Annual7 Days trial$94.991 Year
- 2nd Student Annual7 Days trial$94.991 Year
- First User Lifetime Membership$169.99
Sumdog
- Family Membership7 Days trial$8.991 Month







