Comparison

Math vs Read Not Guess

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

Head to head
About

Math

This app offers engaging math learning games for children, focusing on numbers up to 20. It features 15 mini-games with 150 levels designed for progressive learning, covering essential math skills from counting to basic arithmetic. The game adapts to each child's pace and aligns with common core standards.

Highlights
  • 15 captivating mini-games
  • 150 levels for progressive learning
  • Covers addition, subtraction, counting, and more
  • Adapts to child's learning pace
  • Aligned with common core standards
  • No ads
Features
Read full description

The fun game for kids learning math! Try Teach Your Monster: Number Skills free today and unlock the full adventure with a subscription. Subscriptions give you access to all the number games (plus every new update we add!), and can be easily managed or cancelled anytime in your App Store settings. No ads, just evidence-based, teacher-approved, fun monster learning! WHY CHOOSE TEACH YOUR MONSTER NUMBER SKILLS? • Developed by the Usborne Foundation, creators of the acclaimed game Teach Your Monster to Read • Collaboratively designed with early math specialists Bernie Westacott, Dr. Helen J. Williams, and Dr. Sue Gifford • Aligns with the USA's common core standards from Pre-K through to Kindergarten and beyond • Game supports math learning worldwide, emphasising numbers up to 20 • Featuring 15 captivating mini-games with 150 levels tailored for progressive learning • Join Queenie Bee and pals in Number Park: from dodgems to bouncy castles, learn math through play CORE BENEFITS • Tailored Pacing: The game adapts to each child’s progress, ensuring comprehensive understanding. • Curriculum Aligned: Seamlessly blend classroom teachings across the USA with at-home practice. • Engaging Play: Kids adore practicing numbers when every mini-game offers exhilarating math fun. SKILLS COVERED • Addition/Subtraction • The foundations of multiplication • Counting Mastery: Grasp stable order, 1-2-1 correspondence, and cardinality. • Subitizing: Instantly recognise number quantities. • Number Bonds: Understand numbers up to 10, their compositions, and versatile uses. • Arithmetic Basics: Gain proficiency in addition and subtraction. • Ordinality & Magnitude: Know the sequence and relational aspects of numbers. • Place Value: Learn how the order of numbers affects their value • Arrays: Develop the foundations of multiplication • Manipulatives: Use teaching aids familiar from the classroom like fingers, five frames, and number tracks SUBSCRIPTION DETAILS This app includes a free trial and a subscription that unlocks all the fun math games — plus every new update we add in the future! • Subscriptions are charged to your Apple account at confirmation of purchase. • Your plan will automatically renew unless you turn off auto-renew at least 24 hours before the current period ends. • You can manage your subscription or cancel anytime in your iTunes & App Store Account Settings. • Payment for renewal will be charged within 24 hours before the end of the current period, at the price of your chosen plan. • If you start a free trial and then subscribe, any unused trial time will be lost. • Your subscription works across any device signed in with the same Apple ID. Try Number Skills free today — help your monster learn numbers in a fun, friendly way, with no ads! Terms of use: https://teachyourmonster.org/legals Privacy Policy: https://www.teachyourmonster.org/privacy-policy Help and Support: https://help.teachyourmonster.org/ CONNECT WITH US Get updates, tips, and more: Facebook: @TeachYourMonster Instagram: @teachyourmonster YouTube: @teachyourmonster Twitter: @teachmonsters ABOUT TEACH YOUR MONSTER We’re more than just games! As a non-profit, we dream big: blending fun, magic, and expert insights to craft games children love. Collaborating with The Usborne Foundation, we're committed to fostering early years learning for every child. Dive into a world where learning meets play. Download Teach Your Monster Number Skills now!

About

Read Not Guess

This app offers science-based phonics lessons and decodable stories to help parents teach their children to read. It focuses on building reading confidence and fluency through an engaging and intuitive learning experience.

Highlights
  • Phonics-based reading lessons
  • Decodable stories for fluency
  • Intuitive design for parents and kids
  • Progress tracking
  • Engaging learning environment
Features
Read full description

# Read Not Guess: Teach Your Child to Read with Phonics Give your child the gift of reading with Read Not Guess, the easy-to-use app that helps parents teach their children to read using phonics and decodable stories. Our proven method, trusted by over 5,000 parents, makes learning to read simple and fun. With Read Not Guess, your child will master the basics of reading through engaging, phonics-based lessons designed to build confidence and fluency. The app features carefully crafted decodable stories, perfect for early readers, allowing your child to sound out words and develop strong reading skills. ## Key features: - Phonics-based lessons to support your child’s reading journey - Decodable stories that build fluency and confidence - Simple and intuitive design, easy for both parents and kids - Progress tracking to celebrate your child's reading success - A supportive and engaging learning environment Join thousands of parents who trust Read Not Guess to guide their child through the joy of reading. Start today and make reading easy, effective, and fun! Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Math4 screens
Read Not Guess4 screens

Verdict

The call

The clearest difference is review sentiment: Read Not Guess at 100% against Math's 48%. Read Not Guess also leads on rating (5.0 vs 4.5) and update cadence (weekly vs monthly). Math's advantage is ads (none vs shown) and ratings volume (7.9K vs 8). On price, in-app purchases, monetization model 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. Math sells 4 in-app purchases, starting at $8.99 per month and Read Not Guess sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Read Not Guess holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Math has 7.9K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 48% of Math's written reviews are positive against 100% of Read Not Guess's.

UpkeepUpdate frequency

Math ships an update monthly, Read Not Guess weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard5 real differences · 5 level
Math versus Read Not Guess: the parameters behind the verdict, then further details
ParameterMathRead Not Guess
PriceFreeFree
Rating4.5 (7.9K ratings)5.0 (8 ratings) — better
Positive reviews47.8% of reviews100.0% of reviews — better
Number of ratings7.9K — better8
Update frequencyMonthlyWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size226 MB113 MB
Age rating4+4+
DeveloperTeach Your MonsterAldeman Education LLC

Customer experience

Math

All ratings7,736 ratings
Positive87.0%
Neutral6.4%
Negative6.7%
Written reviews69 reviews
Positive47.8%
Neutral10.1%
Negative42.0%

Read Not Guess

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Math

Reported bugs

3 issues
  • Unable to progress past certain levels
  • Sound issues and complete loss of audio
  • Login and account problems

Requested features

3 requests
  • Add more advanced math levels
  • Improve sound and stability
  • Allow parents to set starting levels

Read Not Guess

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Math

Subscriptions3
  • Number Skills: Monthly7 Days trial$8.991 Month
  • Number Skills: Yearly$49.991 Year
  • Number Skills: Annual7 Days trial$69.991 Year
One-time1
  • Unlock lifetime access$9.99
2 purchases

Read Not Guess

Subscriptions2
  • Monthly Pro$3.991 Month
  • Read Not Guess Pro$24.991 Year

Questions

Is Math free?
Math is free to download, with in-app purchases available.
Is Read Not Guess free?
Read Not Guess is free to download, with in-app purchases available.
Which has better reviews, Math or Read Not Guess?
Read Not Guess is rated higher. Math averages 4.5 out of 5 from 7.9K ratings, while Read Not Guess averages 5.0 from 8 ratings.
Do Math or Read Not Guess have ads?
Read Not Guess shows ads; Math does not.
Which is updated more often, Math or Read Not Guess?
Math ships an update monthly, and Read Not Guess weekly. Most recently, Math was updated on October 29, 2026 and Read Not Guess on October 28, 2026.

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