Comparison

EduKidsRoom vs Einstein's Relativity

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

Head to head
About

EduKidsRoom

This app offers a variety of educational games and puzzles designed to help young children develop essential skills. It covers topics like matching, colors, letters, numbers, shapes, and time, with adjustable difficulty and voice commands in multiple languages.

Highlights
  • Matching games
  • Color and shape learning
  • Alphabet and phonics
  • Number recognition and counting
  • Time reading
  • Sorting and classifying
  • Interactive puzzles
Features
Read full description

EduKidsrooms is a collection of kids learning games that helps children become more organized through solving toddler puzzles. ----------------------------------------------- LEARNING GAMES FOR KIDS • Matching Games - kids learn to match pairs of similar objects based on their color and patterns. • Color Learning Games - toddlers learn colors and their names by matching colors & patterns. • Alphabet Memory & Letter Phonics - fun interactive memory game for kids to match the alphabet letters and learn their ABC sounds from A-Z. • Learn Numbers & Counting - kids learn numbers & number names and count from 0-10. • Learn Geometric Shapes - kids learn geometric shapes and their names by solving shape puzzles. • Train Puzzle - children put together puzzle pieces to build a colorful train. • Robot Puzzle - kids puzzle games to teach logic and problem-solving skills. • Xylophone Puzzle - toddlers solve a musical puzzle and learn about sounds, music & notes. • Clock Puzzle - 2 toddler learning games that teach them to build clocks and help them to read the time. • Classifying & Sorting Games- kids will learn object sorting by playing fun mini-games. ----------------------------------------------- EDU FEATURES • 16 children learning games, toddler puzzles, and quizzes • Great for toddlers, preschoolers, kindergarteners, teachers, schools, homeschoolers, parents, and babysitters. • 2 different difficulty levels • Instructional voice commands in 12 Different languages • Perfect app for children on the autism spectrum and special needs students • Preschool teachers can also use this learning app in their classrooms • Unlimited access to a complete collection of free learning games for kids • Unlimited play and innovative rewards system • Free of third-party advertisement • Free without WiFi • Customizable for parents to adjust settings based on children’s learning level ----------------------------------------------- PURCHASING, RULES & REGULATIONS EduKidsRoom is a free learning game with one time in-app purchase and not a subscription-based app. (Cubic Frog®) respects the privacy of all its users. Privacy Policy: http://www.cubicfrog.com/privacy Terms & Conditions :http://www.cubicfrog.com/terms (Cubic Frog®) is proud to be a global and multilingual kids' educational company with apps offering 12 different language options: English, Spanish, Arabic, Russian, Persian, French, German, Chinese, Korean, Japanese, and Portuguese. Learn a new language or improve on another! The toddler-friendly interface helps children in their learning process. All Cubic Frog® toddler apps have voice commands which help little learners listen and follow instructions. There are 16 mini-games in this children's app, each of them focusing on one early learning concept in toddler education such as time reading, shape learning, sorting & classifying, color learning, numbers, alphabet learning & vocabulary building! Preschool EduKidsRoom is inspired by the Montessori educational curriculum which is highly recommended for kids with autism and is a good option for speech therapy. Give your kids all the power they need in a fun safe environment!

About

Einstein's Relativity

Features
Read full description

Step into the world of 'Einstein's Relativity' and embark on a stellar journey to decode the intricacies of the most celebrated theory in science. Features: Interactive Einstein: Journey through relativity with Einstein himself, presented as your animated 3D guide. Let his genius illuminate your path! The Twin Paradox Adventure: Join twins Hans and Eduard on a space odyssey that showcases the mesmerizing effects of time dilation. Eduard's voyage to Alpha Centauri and back will astonish you as you witness the age-defying consequences of near-light-speed travel. Gravitational Time Mastery: Command a lift and observe Gravitational Time Dilation. As the lift ascends and descends, witness the clock's rhythm change in sync with gravity's pull. Rocket's Relativistic Ride: Steer a rocket nearing the speed of light. Discover how velocity affects time, but caution! Surpassing light speed creates a singularity! Experience Length Contraction: As you venture near the speed of light, see objects shorten in their direction of motion. It's Einstein's universe, and you're witnessing its wonders! Einstein's Relativity offers more than just games. It's an enlightening experience where the effects of time dilation and length contraction are brought to life. Whether you're a science enthusiast or just starry-eyed about space, this app promises a cosmic education like no other.

Screenshots

EduKidsRoom4 screens
Einstein's Relativity4 screens

Verdict

The call

The clearest difference is update cadence: EduKidsRoom at every 4 months against Einstein's Relativity's every 24 months. EduKidsRoom also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases 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. EduKidsRoom sells 1 one-off in-app purchase and Einstein's Relativity sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

EduKidsRoom ships an update every 4 months, Einstein's Relativity every 24 months. The most recent releases landed on September 27, 2026 and February 21, 2026 respectively.

Scorecard2 real differences · 8 level
EduKidsRoom versus Einstein's Relativity: the parameters behind the verdict, then further details
ParameterEduKidsRoomEinstein's Relativity
PriceFreeFree
Rating4.1 (2.3K ratings) — better—
Positive reviews88.9% of reviews—
Number of ratings2.3K — better—
Update frequencyEvery 4 months — betterEvery 24 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size59 MB322 MB
Age rating4+4+
DeveloperCubic Frog AppsHuman Heroes Ltd

Bugs and requests

EduKidsRoom

Reported bugs

3 issues
  • Game pieces getting stuck on screen
  • Inability to access full version after purchase
  • Repeated prompts to write a review

Requested features

4 requests
  • Add more challenging games for older kids
  • Introduce language learning options
  • Implement progress tracking for each child
  • Provide more customization options for each game

Einstein's Relativity

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

EduKidsRoom

One-time1
  • Unlock All Activities$5.99
2 purchases

Einstein's Relativity

One-time2
  • The Sensation of Seconds$0.99
  • The Cadence Of Clocks$0.99

Questions

Is EduKidsRoom free?
EduKidsRoom is free to download, with in-app purchases available.
Is Einstein's Relativity free?
Einstein's Relativity is free to download, with in-app purchases available.
Do EduKidsRoom or Einstein's Relativity have ads?
Neither EduKidsRoom nor Einstein's Relativity shows ads.
Which is updated more often, EduKidsRoom or Einstein's Relativity?
EduKidsRoom ships an update every 4 months, and Einstein's Relativity every 24 months. Most recently, EduKidsRoom was updated on September 27, 2026 and Einstein's Relativity on February 21, 2026.

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