LetterSchool vs Endless Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LetterSchool
This app helps young children learn to write letters, numbers, and shapes through interactive tracing and engaging animations. It offers progress tracking and is designed by educational professionals to be safe and fun for toddlers and preschoolers.
- Block and cursive letter tracing
- Uppercase and lowercase letters
- Numbers 1-10 tracing
- Geometric shape tracing
- Progress tracking for multiple players
- Interactive animations and sound effects
- CVC, CVCC, and long sound word practice
Read full descriptionHide 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
Endless Reader
This app helps young children learn essential sight words through interactive puzzles and animations. Adorable monsters guide kids through word and sentence puzzles, reinforcing spelling, meaning, and usage in a fun, stress-free environment.
- Interactive word puzzles
- Animated sight word reinforcement
- Sentence puzzles for context and usage
- Stress-free learning environment
- 3D Touch integration for enhanced interaction
Read full descriptionHide full description
** App Store's Editor's Choice ** *From the team at ORIGINATOR - the creators of the beloved Endless Alphabet and Sesame Street's Monster at the End of This Book and Another Monster.... Originator is a team of passionate artists and engineers dedicated to the best education+entertainment apps for kids.* As a follow-up to Endless Alphabet, set the stage for early reading success with Endless Reader! This app introduces "sight words", the most commonly used words in school, library, and children's books. Kids need to recognize these words by sight in order to achieve reading fluency. Recognizing sight words is advantageous for beginning readers because many of these words have unusual spelling, cannot be sounded out using phonics knowledge, and often cannot be represented using pictures. Kids will have a blast learning sight words and their context and usage with the adorable Endless monsters. Each word features an interactive word puzzle with letters that come alive, and then a sentence puzzle with words that become what they describe. See the word "dog" as a barking dog, and the word "up" reach for the sky! ** NOTE: You must be online and have sufficient disk space while running the app to get all words in the app. ** Features: - 6 words free to try with additional word packs available for purchase. - Delightful animations reinforce sight recognition of words in a fun and interactive way. - Word puzzles reinforce spelling using lower-case letters and the sentence puzzles teach definition and usage (in addition to sight recognition). - 3D Touch on iPhone 6s and iPhone 6s Plus makes letters and words react in an extra special way! - Endless Reader was designed with your children in mind. There are no high scores, failures, limits or stress. Your children can interact with the app at their own pace.
Screenshots
Verdict
LetterSchool and Endless Reader both sit at 4.5 stars, but that hides the real split: 82% of Endless Reader's written reviews are positive against 54% of LetterSchool's. Endless Reader also leads on iOS requirement (12.0 vs 15.0). LetterSchool's advantage is ratings volume (17K vs 2.8K). On price, rating, update cadence and ads 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. LetterSchool sells 14 in-app purchases, starting at $4.99 per month and Endless Reader sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for LetterSchool against 4.5 for Endless Reader. That said, the two scores are not equally well evidenced: LetterSchool has 17K ratings behind it against 2.8K, so its average is the more settled of the two. Written reviews are what separate them: 54% of LetterSchool's written reviews are positive against 82% of Endless Reader's.
LetterSchool ships an update every 2 months, Endless Reader every 3 months. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.
| Parameter | LetterSchool | Endless Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (17K ratings) | 4.5 (2.8K ratings) |
| Positive reviews | 54.4% of reviews | 81.6% of reviews — better |
| Number of ratings | 17K — better | 2.8K |
| Update frequency | Every 2 months — better | Every 3 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 | 12.0 — better |
| Further details — not scored | ||
| Size | 158 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Letterschool Enabling Learning B.V. | Originator Inc. |
Customer experience
LetterSchool
Endless Reader
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
Endless Reader
Not enough reviews yet to summarise bugs or requests.
In-app purchases
LetterSchool
- Monthly Access Pass7 Days trial$4.991 Month
- LetterSchool - Monthly Pass7 Days trial$9.991 Month
- Monthly Access Pass7 Days trial$9.991 Month
Show 7 moreShow fewer
- Quarterly Access Pass7 Days trial$12.993 Months
- LetterSchool - Monthly Pass7 Days trial$14.991 Month
- Quarterly Access Pass7 Days trial$19.993 Months
- Annual Access Pass7 Days trial$44.991 Year
- LetterSchool - Annual Pass$59.991 Year
- Yearly Access Pass7 Days trial$59.991 Year
- LetterSchool - Annual Pass7 Days trial$74.991 Year
- Unlock All Shapes$2.99
- Unlock Full Block Alphabet$6.99
- Unlock Full Cursive Alphabet$6.99
Show 1 moreShow fewer
- All-in-one Package$79.99
Endless Reader
- Word Pack 1$5.99
- Word Pack 2$5.99
- Word Pack 3$5.99
Show 7 moreShow fewer
- Word Pack 4$5.99
- Word Pack 5$5.99
- Reader Pack 1$5.99
- Bundle of Word Packs 1-4$11.99
- Bundle of Word Packs 5-8$11.99
- Bundle of Word Packs 9-12$11.99
- Bundle of ALL Word Packs 1-12$29.99
Questions
Is LetterSchool free?
Is Endless Reader free?
Which has better reviews, LetterSchool or Endless Reader?
Do LetterSchool or Endless Reader have ads?
Which is updated more often, LetterSchool or Endless Reader?
Other comparisons















