Comparison

Concordia vs PolyAlerte

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

Head to head
About

Concordia

This mobile application provides students with essential campus information and services. Access your class schedule, grades, campus maps, and shuttle bus information. Stay informed about safety, university directories, library services, and important dates.

Highlights
  • Class schedule and grades
  • Campus maps
  • Shuttle bus tracker
  • Safety information
  • Faculty and staff directories
  • Library services
  • Important alerts
Features
Read full description

On your phone and at your fingertips, the Concordia University mobile app connects you to campus no matter where you are. Designed to enhance your student experience, this free app gives you access to: - Your class schedule and grades - University campus maps - Shuttle bus schedules and live shuttle bus tracker - Safety on campus - Directories of University faculty and staff - Library services - Athletics and recreation - Admissions - Important dates - Student tips - Important alerts New features are continually being developed to meet the needs of our community.

About

PolyAlerte

This official campus safety app provides students, faculty, and staff with essential safety alerts and direct access to security resources. Features include emergency contacts, location sharing for friends, reporting suspicious activity, and offline access to emergency procedures and campus maps.

Highlights
  • Emergency Contacts
  • Friend Walk location sharing
  • Report suspicious activity
  • Campus and building maps
  • Offline emergency procedures
  • Safety notifications
Features
Read full description

PolyAlerte is Polytechnique Montréal’s official safety app, and is the only app integrated into the campus’ safety and security systems. Polytechnique's Institutional Security has worked to develop a unique app that provides students, faculty, and staff with added safety on its campus. The app will send you important safety alerts and provide instant access to campus safety resources. PolyAlerte features include: - Emergency Contacts: Contact the right services in the event of an emergency, or to address a non-urgent concern. - Friend Walk: Send your location to a friend through email or SMS via your device. Once your friend accepts the Friend Walk request, you can set your destination. Your friend is able to track your location in real time, and can keep a virtual eye on you to make sure you make it safely to your destination. - Report Suspicious Activity: Multiple options are available to report a safety/security concern directly to Polytechnique Montréal Security. - Tools: Enhance your safety with the tools provided in this easy-to-use app. - Notification History: Find this app’s previous Push Notifications (emergency alerts) using dates and times. - Share your Physical Location: Send your location to a friend by sending them a map of your location. - I’m OK! : Send your location and a message indicating that "You’re OK" to a recipient of your choice. - Maps & Plans - Campus Map: Orient yourself on the Polytechnique Montréal campus. - Building Plans: Orient yourself in campus buildings - Emergency Procedures: Campus emergency documentation that can help prepare you for disasters or emergencies. This information can be accessed even when you’re not connected to Wi-Fi or cell phone data. - Safety Notifications: Receive instant notifications and instructions from Polytechnique Montréal Institutional Security when on-campus emergencies occur. Download the app today to ensure you’re prepared in the event of an emergency.

Screenshots

Concordia3 screens
PolyAlerte4 screens

Verdict

The call

The clearest difference is update cadence: Concordia at every 3 months against PolyAlerte's every 39 months. On price, review sentiment, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Concordia ships an update every 3 months, PolyAlerte every 39 months. The most recent releases landed on October 13, 2026 and September 23, 2026 respectively.

Scorecard1 real difference · 9 level
Concordia versus PolyAlerte: the parameters behind the verdict, then further details
ParameterConcordiaPolyAlerte
PriceFreeFree
Rating4.6 (7 ratings) — better—
Positive reviews51.4% of reviews — better50.0% of reviews
Number of ratings7 — better—
Update frequencyEvery 3 months — betterEvery 39 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.6
Further details — not scored
Size22 MB29 MB
Age rating4+4+
DeveloperConcordia University - MontrealCorporation de l'Ecole Polytechnique de Montreal

Customer experience

Concordia

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews35 reviews
Positive51.4%
Neutral14.3%
Negative34.3%

PolyAlerte

Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Concordia

No in-app purchases

None

PolyAlerte

No in-app purchases

Questions

Is Concordia free?
Concordia is free to download, with no in-app purchases.
Is PolyAlerte free?
PolyAlerte is free to download, with no in-app purchases.
Do Concordia or PolyAlerte have ads?
Neither Concordia nor PolyAlerte shows ads.
Which is updated more often, Concordia or PolyAlerte?
Concordia ships an update every 3 months, and PolyAlerte every 39 months. Most recently, Concordia was updated on October 13, 2026 and PolyAlerte on September 23, 2026.

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