Comparison

mySEMO vs Cornerstone Schoolhouse

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

Head to head
About

mySEMO

This portal centralizes access to university services, information, people, and events. It delivers important notifications, helps manage to-do lists, and allows for personalized content. Stay informed and organized with campus life.

Highlights
  • Access campus services
  • Receive notifications and alerts
  • Stay updated on events
  • Manage to-do lists
  • Personalize portal content
Features
Read full description

The mySEMO portal connects you to services, information, people and events at Southeast Missouri State University. - Access campus services and resources from one location - Receive important notifications and alerts - Stay up-to-date on campus events - Stay focused on your most important to-dos - Personalize your portal for what’s most important to you If you have questions about mySEMO, please contact the IT Help Desk.

About

Cornerstone Schoolhouse

Features
Read full description

Welcome to the official mobile app of Cornerstone Schoolhouse Montessori in Clinton, Ontario, Canada. This beautiful, customizable design features a clear layout of resources for Cornerstone parents, staff members, visitors, and any other members of the Cornerstone community. You can use this app to... • Get notified about important school updates • Submit absence & attendance notifications • Contact the school with the push of a button • Access important Cornerstone websites, like Transparent Classroom • Browse the latest Cornerstone social media and news • Learn more about Cornerstone Schoolhouse Montessori • And much more! Your Cornerstone app is fully customizable by you: Rearrange your portals to easily access whichever features you use most. If you access group chats frequently, you can put those portals front and center. If you never check school social media, you can turn that portal off. This app is built with cutting-edge technology and a modern, user-friendly design that's optimized based on millions of usage data points. As the technology continues to improve, you'll notice your app getting better and better over time. If you have ideas, suggestions, questions, or feedback about anything in the app, you can easily submit them through your app's suggestion box (in the "Profile" screen). This feedback will always be taken into account to continue improving the Cornerstone app experience for everyone. This app was created using Onespot, an app builder platform designed to make mobile app creation simple and accessible for any organization. With Onespot, Cornerstone Schoolhouse Montessori was able to design and launch a fully functional, customizable app without needing any technical expertise. Onespot empowers schools, businesses, and communities to build apps that enhance engagement and streamline communication. By leveraging this cutting-edge tool, Cornerstone can easily update and modify the app to meet the evolving needs of its community, ensuring a seamless experience for all users. To learn more about this app, visit MontessoriMobileApps.com. To contact the developers directly, email team@seabirdapps.com.

Screenshots

mySEMO4 screens
Cornerstone Schoolhouse4 screens

Verdict

The call

mySEMO and Cornerstone Schoolhouse are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

mySEMO ships an update every 5 months, Cornerstone Schoolhouse every 3 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

ScorecardNo meaningful differences
mySEMO versus Cornerstone Schoolhouse: the parameters behind the verdict, then further details
ParametermySEMOCornerstone Schoolhouse
PriceFreeFree
Rating3.1 (9 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 5 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.2 — better15.1
Further details — not scored
Size8 MB64 MB
Age rating17+4+
DeveloperUCROOSeabird Apps

In-app purchases

None

mySEMO

No in-app purchases

None

Cornerstone Schoolhouse

No in-app purchases

Questions

Is mySEMO free?
mySEMO is free to download, with no in-app purchases.
Is Cornerstone Schoolhouse free?
Cornerstone Schoolhouse is free to download, with no in-app purchases.
Do mySEMO or Cornerstone Schoolhouse have ads?
Neither mySEMO nor Cornerstone Schoolhouse shows ads.
Which is updated more often, mySEMO or Cornerstone Schoolhouse?
mySEMO ships an update every 5 months, and Cornerstone Schoolhouse every 3 months. Most recently, mySEMO was updated on November 3, 2026 and Cornerstone Schoolhouse on October 28, 2026.

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