Comparison

Einstein's Relativity vs Milo's World App

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

Head to head
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.

About

Milo's World App

An interactive educational app for preschoolers aged 3-6, introducing various professions through mini-games and creative activities. Explore different roles, collect stickers, and watch clips from the TV series in a safe, ad-free environment.

Highlights
  • Interactive mini-games about professions
  • Creative 'paint & color' section
  • Sticker collection and album completion
  • Milo TV clips and episodes
  • Printable offline activities
  • Safe, ad-free environment
Features
Read full description

Welcome to Milo’s World, the educational app inspired by the hit preschool TV series Milo! Designed for children ages 3 to 6, this interactive experience introduces kids to the fascinating world of professions through engaging mini-games, creativity, and daily adventures. With Milo, every day is a new opportunity to imagine, explore, and be whoever you want to be. In Milo Town, every profession opens the door to a new world waiting to be discovered. - Become a chef, florist, musician, detective, and more. - Unleash your creativity in the “paint & color” section. - Collect stickers and complete your Milo Town album. - Enjoy clips and full episodes in Milo TV. - Learn more about your favorite characters in the Friends section. - Download printable activities to bring the fun offline. Milo’s World expands the universe of the popular preschool series and is published by DeAPlaneta Entertainment, a leading international family content company. It’s a 100% safe environment (no ads, no social features) that promotes equality, diversity, and learning through play. (c) 2025 DeAPlaneta - Overtek Privacy Policy: https://miloseries.com/privacy-policy/

Screenshots

Einstein's Relativity4 screens
Milo's World App4 screens

Verdict

The call

The clearest difference is update cadence: Milo's World App at monthly against Einstein's Relativity's every 24 months. 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. Einstein's Relativity sells 2 one-off in-app purchases and Milo's World App sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Einstein's Relativity ships an update every 24 months, Milo's World App monthly. Both last shipped on October 30, 2026.

Scorecard1 real difference · 9 level
Einstein's Relativity versus Milo's World App: the parameters behind the verdict, then further details
ParameterEinstein's RelativityMilo's World App
PriceFreeFree
Rating—5.0 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—7 — better
Update frequencyEvery 24 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size322 MB556 MB
Age rating4+4+
DeveloperHuman Heroes LtdPlaneta Junior SL

In-app purchases

2 purchases

Einstein's Relativity

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

Milo's World App

One-time1
  • Milo pass$4.99

Questions

Is Einstein's Relativity free?
Einstein's Relativity is free to download, with in-app purchases available.
Is Milo's World App free?
Milo's World App is free to download, with in-app purchases available.
Do Einstein's Relativity or Milo's World App have ads?
Neither Einstein's Relativity nor Milo's World App shows ads.
Which is updated more often, Einstein's Relativity or Milo's World App?
Einstein's Relativity ships an update every 24 months, and Milo's World App monthly. Most recently, Einstein's Relativity was updated on October 30, 2026 and Milo's World App on October 30, 2026.

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