Comparison

Genius Olympiad vs Stem Coach Mobile App

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

Head to head
About

Genius Olympiad

This app serves as an official companion for a global environmental competition, providing finalists, judges, and guests with event information, personalized itineraries, and real-time announcements. Access event rules, schedules, judging details, and download certificates post-event.

Highlights
  • Centralized event information hub
  • Personalized arrival and travel itineraries
  • Interactive daily event schedules
  • Judging session details for finalists
  • Instant download of participation certificates
  • Campus dining and location resources
  • Real-time event announcements
Features
Read full description

Welcome to the official mobile app for the GENIUS Olympiad! Designed for finalists, judges, and guests, this app is your all-in-one companion for navigating the global environmental competition. Stay organized and connected throughout the event with features tailored to your experience: - Centralized Information Hub: Use the dedicated Info tab to instantly access essential event rules, codes of conduct, judging criteria, and comprehensive data about the Olympiad. - Personalized Itineraries: View your arrival details, airport shuttle schedules, and trips seamlessly. - Interactive Schedules: Keep track of daily events, annual milestones, and ceremony times so you never miss a moment. - Judging & Project Details: Finalists can view their specific judging sessions, times, and locations. - Instant Certificates: After the event, access and download your official Participation and Medal Certificates directly to your device. - Campus Utilities: Stay informed with up-to-date food menus, dining hall schedules, and essential campus location resources. - Real-Time Announcements: Receive critical alerts and event updates directly in your app inbox. Whether you are presenting a project to save the earth, judging innovative solutions, or supporting international finalists, the GENIUS Olympiad app ensures you have everything you need right at your fingertips. Explore, compete, and inspire—download the companion app today!

About

Stem Coach Mobile App

Features
Read full description

Turn screen time into real STEM learning. STEM Coach turns any science or math topic into a personalized story your child actually wants to read — then checks what they learned with a quick quiz. Built for grades 1–12. WHY PARENTS LOVE IT • Personalized stories — your child picks the style (adventure, mystery & more) • Every story ends with a quiz that reinforces the concept • See exactly what each child is mastering, grade by grade • One subscription covers up to 3 kids • Ad-free and age-targeted — content matched to your child's grade HOW IT WORKS Set your child's grade and favorite story style Pick a topic — we turn it into a story made just for them Read together, take the quiz, watch mastery grow on the roadmap BUILT FOR GRADES 1–12 From early science wonder to high-school math, STEM Coach grows with your child. A FAMILY PLAN THAT'S WORTH IT Unlimited stories and quizzes, up to 3 kid profiles, and parent progress insights. Cancel anytime. STEM Coach Family is an auto-renewing subscription (monthly or yearly, pricing shown in-app and at purchase) that unlocks the features above. Payment is charged to your Apple Account at confirmation and renews automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > [your name] > Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://stemcoach.space/privacy

Screenshots

Genius Olympiad4 screens
Stem Coach Mobile App4 screens

Verdict

The call

The clearest difference is in-app purchases: Genius Olympiad at none against Stem Coach Mobile App's 2. On price, update cadence, 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. Stem Coach Mobile App sells 2 in-app purchases, starting at $14.99 per month. Genius Olympiad asks for nothing beyond the download.

UpkeepUpdate frequency

Genius Olympiad ships an update every 5 days, Stem Coach Mobile App weekly. The most recent releases landed on October 9, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
Genius Olympiad versus Stem Coach Mobile App: the parameters behind the verdict, then further details
ParameterGenius OlympiadStem Coach Mobile App
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterWeekly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better16.0
Further details — not scored
Size47 MB4 MB
Age rating4+4+
DeveloperTerra Science and Education Inc.Vinay Yadav

In-app purchases

None

Genius Olympiad

No in-app purchases

2 purchases

Stem Coach Mobile App

Subscriptions2
  • Family Monthly$14.991 Month
  • Family Yearly$119.991 Year

Questions

Is Genius Olympiad free?
Genius Olympiad is free to download, with no in-app purchases.
Is Stem Coach Mobile App free?
Stem Coach Mobile App is free to download, with in-app purchases available.
Do Genius Olympiad or Stem Coach Mobile App have ads?
Neither Genius Olympiad nor Stem Coach Mobile App shows ads.
Which is updated more often, Genius Olympiad or Stem Coach Mobile App?
Genius Olympiad ships an update every 5 days, and Stem Coach Mobile App weekly. Most recently, Genius Olympiad was updated on October 9, 2026 and Stem Coach Mobile App on October 31, 2026.

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