Comparison

LetterSchool vs Number Board

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

Head to head
About

LetterSchool

This app helps young children learn to write letters, numbers, and shapes through interactive tracing and spelling games. It offers progress tracking and engaging animations to make learning fun and effective for toddlers and preschoolers.

Highlights
  • Block and cursive letter tracing
  • Uppercase and lowercase letters
  • Number tracing (1-10)
  • Geometric shape tracing
  • Word spelling and phonics
  • Progress tracking for multiple players
  • Interactive animations and sound effects
Features
Read full description

The #1 alphabet tracing and words spelling app for toddlers & pre-schoolers. Recommended and used by parents, teachers, and occupational therapists! Loved & played by more than 2 million kids and used at more than 5,000 schools! - Winner of 'National Parenting Product Awards' - NAPPA Awards - ‘Best Mobile App Platinum Award’ nominee! – BMA SPECIAL FEATURES: - Block & Cursive Letters, - Uppercase and Lowercase, - Numbers 1-10, - 24 geometric shapes for toddlers! - Keep track of your child’s progress, - Unlock Golden Levels! - 72 CVC words, 36 CVCC words, and 39 long sound words! - Progress and settings stored for up to three players on the same device, - Interactive and visually attractive fun animations, - Available for both iPads and iPhones! IMPORTANT: The first five letters of the alphabet (both uppercase and lowercase), five shapes, and the first three CVC flashcards (nine words) are completely for free. They can be played entirely (on 3 game steps). Enjoy this trial and have fun! PERFECT FOR KIDS: Kids want to have fun and LetterSchool offers an educational journey with the most engaging and entertaining educational material! - Learn while engaging with over 20+ exciting animations, graphics, and sound effects. - Associate letters with words, master and memorize tracing directions and the correct formation of each character. - Learn phonics, the formation of words, understand syllable formations, and spell entire words. - Perfect for home-schooling kids and kindergartens. A user-friendly app for children with special educational needs. PERFECT FOR PARENTS & TEACHERS: - Choice of the three most popular font families in handwriting education (Handwriting Without Tears, D’Nealian, and Zaner-Bloser). - Complete a set of letters, numbers, or shapes to unlock the Golden Levels! - Golden Level allows progress tracking and displays exactly how the letter was drawn! - A new challenge at every step: Your child traces a letter, number or shape 3 times using different parameters. SAFE: - An educational app created together with parents and educational professionals. - NO ADS! - Advanced settings or purchases only accessible by an adult! - Extremely committed Customer Support ready to answer all questions and fix any issues. LET'S PLAY & LEARN! Join LetterSchool on this exciting educational journey! Download the app and allow your toddler to discover the magical world of letters and words. Before you know it, your kid will become a pro in writing and spelling! SUBSCRIPTION DETAILS: LetterSchool offers several auto-renewing subscription options: per month. quarter, and year. - You can cancel your subscription anytime without an extra cancellation fee. - Payment will be charged to your iTunes account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - The account will be charged for renewal within 24-hours before the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - No cancellation of the current subscription is allowed during an active subscription period. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. - Your iTunes account will be charged automatically after the 7-day free trial. CONTACT For more reviews and information, visit our website www.letterschool.com If you have any question or suggestions, please contact us at support@letterschool.com You can also check our FAQ page on https://www.letterschool.com/en/help. Terms of service and privacy policy: https://www.letterschool.com/legal/terms-of-use & https://www.letterschool.com/legal/privacy-policy

About

Number Board

This app provides interactive number boards to foster a love for mathematics. It helps children as young as three develop number familiarity and hand-eye coordination, while older children can enhance their speed and accuracy in math. Daily practice through a unique approach aims to improve mastery of math and logic skills for all ages.

Highlights
  • Seven different number boards
  • Develops number sequences
  • Improves addition and subtraction
  • Enhances multiplication and division
  • Teaches fractions and percentages
  • Multi-sensory skill development
  • Tracks best three scores
Features
Read full description

StepUp Number Board helps develop a passion for numbers with our seven different boards improving and mastering Number Sequences, Addition, Subtraction, Multiplication, Division, Fractions and Percentages. Using our unique number board children as young as three, familiarise themselves with numbers developing both hand-eye co-ordination and multi-sensory skill. Older children improve their mind recognition, speed and accuracy whilst children of all ages and abilities will improve their mastery of maths and logic through the StepUp approach of daily practice. You play against yourself and your best three scores are recorded.

Screenshots

LetterSchool4 screens
Number Board4 screens

Verdict

The call

The clearest difference is rating: LetterSchool at 4.5 against Number Board's 3.8. LetterSchool also leads on update cadence (every 2 months vs every 76 months) and ratings volume (17K vs 9). Number Board's advantage is in-app purchases (none vs 10) and review sentiment (80% vs 55%). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LetterSchool sells 10 in-app purchases, starting at $4.99 per month. Number Board asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

LetterSchool holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: LetterSchool has 17K ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 55% of LetterSchool's written reviews are positive against 80% of Number Board's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

LetterSchool ships an update every 2 months, Number Board every 76 months. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

Scorecard7 real differences · 3 level
LetterSchool versus Number Board: the parameters behind the verdict, then further details
ParameterLetterSchoolNumber Board
PriceFreeFree
Rating4.5 (17K ratings) — better3.8 (9 ratings)
Positive reviews54.5% of reviews80.0% of reviews — better
Number of ratings17K — better9
Update frequencyEvery 2 months — betterEvery 76 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size158 MB61 MB
Age rating+44+
DeveloperLetterschool Enabling Learning B.V.suhail hanif

Customer experience

LetterSchool

All ratings17,001 ratings
Positive87.6%
Neutral6.1%
Negative6.3%
Written reviews253 reviews
Positive54.5%
Neutral8.3%
Negative37.2%

Number Board

All ratings8 ratings
Positive75.0%
Neutral12.5%
Negative12.5%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Bugs and requests

LetterSchool

Reported bugs

4 issues
  • Dari letter (پ) keeps glitching
  • Subscription issues (app reverts to lite version, need to restore purchases)
  • Incompatibility with older devices
  • Login screen freezes

Requested features

5 requests
  • Add more languages (Russian, Serbian, Thai, Korean, Hebrew, Hindi, etc.)
  • Allow creating custom words/names to practice
  • Improve letter sound pronunciations
  • Add more visual options (fonts, themes, etc.)
  • Integrate with International Phonetic Alphabet

Number Board

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

LetterSchool

Subscriptions6
  • Monthly Access Pass7 Days trial$4.991 Month
  • Monthly Access Pass7 Days trial$9.991 Month
  • Quarterly Access Pass7 Days trial$12.993 Months
Show 3 more
  • Quarterly Access Pass7 Days trial$19.993 Months
  • Annual Access Pass7 Days trial$44.991 Year
  • Yearly Access Pass7 Days trial$59.991 Year
One-time4
  • Unlock All Shapes$2.99
  • Unlock Full Block Alphabet$6.99
  • Unlock Full Cursive Alphabet$6.99
Show 1 more
  • All-in-one Package$79.99
None

Number Board

No in-app purchases

Questions

Is LetterSchool free?
LetterSchool is free to download, with in-app purchases available.
Is Number Board free?
Number Board is free to download, with no in-app purchases.
Which has better reviews, LetterSchool or Number Board?
LetterSchool is rated higher. LetterSchool averages 4.5 out of 5 from 17K ratings, while Number Board averages 3.8 from 9 ratings.
Do LetterSchool or Number Board have ads?
Neither LetterSchool nor Number Board shows ads.
Which is updated more often, LetterSchool or Number Board?
LetterSchool ships an update every 2 months, and Number Board every 76 months. Most recently, LetterSchool was updated on November 11, 2026 and Number Board on November 6, 2026.

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