Comparison

LetterSchool vs Endless Spanish

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 engaging animations. It offers progress tracking and is designed by educational professionals to be safe and fun for toddlers and preschoolers.

Highlights
  • 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
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

Endless Spanish

This app introduces young children to Spanish vocabulary and sentence structure through interactive puzzles and animations. It offers two audio modes and allows children to learn at their own pace without pressure.

Highlights
  • Interactive word puzzles
  • Animated sentence puzzles
  • Spanish immersion mode
  • English translation mode
  • No high scores or limits
  • Learn at own pace
Features
Read full description

*From the team at ORIGINATOR - the creators of the beloved Endless Alphabet, Reader, Numbers, and Wordplay apps! Originator is a team of passionate artists and engineers dedicated to creating the best education+entertainment apps for kids.* Introduce the Spanish language to young children with Endless Spanish! With the help of the adorable Endless monsters, kids will have fun learning frequently used Spanish words, including their context and usage! Each word features an interactive word puzzle featuring letters that come to life, and a sentence puzzle with words that transform into what they describe. See the word "grande" (big) grow larger, and the word "flor" (flower) open and bloom! Two audio modes are available in the app: "Spanish Immersion" for native Spanish speakers and advanced learners, and "Spanish with English Translation" for most native English speakers. 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 - Sentence puzzles teach definition, usage, and sight recognition Endless Spanish 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. ** NOTE 1: Most of the frequently used Spanish words are the same as equivalent English words in Endless Reader, so the animations presented are the same. ** NOTE 2: You must be online, have sufficient disk space, and leave the app open to get all words in the app. **

Screenshots

LetterSchool4 screens
Endless Spanish4 screens

Verdict

The call

LetterSchool and Endless Spanish both sit at 4.5 stars, but that hides the real split: 72% of Endless Spanish's written reviews are positive against 54% of LetterSchool's. Endless Spanish also leads on iOS requirement (9.0 vs 15.0). LetterSchool's advantage is ratings volume (17K vs 1.2K) and update cadence (every 2 months vs every 5 months). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LetterSchool sells 14 in-app purchases, starting at $4.99 per month and Endless Spanish sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for LetterSchool against 4.5 for Endless Spanish. That said, the two scores are not equally well evidenced: LetterSchool has 17K ratings behind it against 1.2K, 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 72% of Endless Spanish's.

UpkeepUpdate frequency

LetterSchool ships an update every 2 months, Endless Spanish every 5 months. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

Scorecard4 real differences · 6 level
LetterSchool versus Endless Spanish: the parameters behind the verdict, then further details
ParameterLetterSchoolEndless Spanish
PriceFreeFree
Rating4.5 (17K ratings)4.5 (1.2K ratings) — better
Positive reviews54.4% of reviews71.9% of reviews — better
Number of ratings17K — better1.2K
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.09.0 — better
Further details — not scored
Size158 MB96 MB
Age rating4+4+
DeveloperLetterschool Enabling Learning B.V.Originator Inc.

Customer experience

LetterSchool

All ratings16,985 ratings
Positive87.6%
Neutral6.1%
Negative6.3%
Written reviews250 reviews
Positive54.4%
Neutral8.0%
Negative37.6%

Endless Spanish

All ratings1,156 ratings
Positive86.4%
Neutral3.9%
Negative9.7%
Written reviews128 reviews
Positive71.9%
Neutral8.6%
Negative19.5%

User reviews

LetterSchool

From 17K App Store ratings

What we love

  • 👍 Engaging and interactive
  • 🚀 Helps improve handwriting
  • 💡 Supports multiple writing styles (print, cursive, d'nealian)
  • 👍 Motivating with rewards and animations
  • 👍 Useful for children with learning challenges

Room to improve

  • 🐛 Subscription issues (app reverts to lite version, need to restore purchases)
  • 🐛 Glitches and crashes (especially with Dari letters)
  • 💰 Expensive subscription model
  • 🔍 Limited free version
  • 🔍 Inconsistent letter formation (not aligned with school standards)

Endless Spanish

From 1.2K App Store ratings

What we love

  • 🚀 Engaging and interactive
  • 👍 Great for learning Spanish
  • 💡 Wonderful learning tool for kids
  • 🚀 Excellent animations and graphics
  • 👍 Helpful for improving Spanish skills

Room to improve

  • 🐛 App crashes or freezes
  • 🔒 Paid content required to unlock more words
  • 🐛 Words disappear after updates
  • 🐛 Pronunciation and accent issues
  • 👎 Limited free content

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 Spanish

Reported bugs

4 issues
  • App crashes on launch
  • Purchased content not accessible
  • Incorrect pronunciation of some words
  • Compatibility issues with older devices

Requested features

5 requests
  • Add more Spanish words and vocabulary
  • Introduce other languages like French, Russian, etc.
  • Add a speaking/pronunciation component
  • Improve free version with more content
  • Fix issues with purchased content disappearing

In-app purchases

14 purchases

LetterSchool

Subscriptions10
  • 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 more
  • 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
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
5 purchases

Endless Spanish

One-time5
  • Spanish Word Pack 1$5.99
  • Spanish Word Pack 2$5.99
  • Spanish Word Pack 3$5.99
Show 2 more
  • Spanish Word Pack 4$5.99
  • Bundle of ALL Word Packs 1-4$11.99

Questions

Is LetterSchool free?
LetterSchool is free to download, with in-app purchases available.
Is Endless Spanish free?
Endless Spanish is free to download, with in-app purchases available.
Which has better reviews, LetterSchool or Endless Spanish?
Endless Spanish is rated higher. LetterSchool averages 4.5 out of 5 from 17K ratings, while Endless Spanish averages 4.5 from 1.2K ratings.
Do LetterSchool or Endless Spanish have ads?
Neither LetterSchool nor Endless Spanish shows ads.
Which is updated more often, LetterSchool or Endless Spanish?
LetterSchool ships an update every 2 months, and Endless Spanish every 5 months. Most recently, LetterSchool was updated on October 25, 2026 and Endless Spanish on October 23, 2026.

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