Comparison

Mizzou Safe vs SJA 1840

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

Head to head
About

Mizzou Safe

This app provides students, faculty, and staff with enhanced safety on campus. It delivers critical safety alerts and offers immediate access to campus security resources, including emergency contacts and a friend tracking feature.

Highlights
  • Emergency contact access
  • Real-time location sharing with friends
  • Direct reporting of safety concerns
  • Offline access to safety plans
  • Centralized campus resource directory
  • Instant safety notifications
Features
Read full description

Mizzou Safe is the official safety app of University of Missouri. It is the only app that integrates with University of Missouri's safety and security systems. MUPD has worked to develop a unique app that provides students, faculty and staff with added safety on the University of Missouri campus. The app will send you important safety alerts and provide instant access to campus safety resources. Mizzou Safe features include: - Emergency Contacts: Contact the correct services for the University of Missouri area in case of an emergency or a non-emergency concern - Friend Walk: Send your location to a friend through email or SMS on your device. Once the friend accepts the Friend Walk request, the user picks their destination and their friend tracks their location in real time; they can keep an eye on them to make sure they make it safely to their destination. - Report a Tip: Multiple ways to report a safety/security concern directly to University of Missouri security. - Safety Plans: Campus emergency documentation that can prepare you for disasters or emergencies. This can be accessed even when users aren’t connected to Wi-Fi or cellular data. - Campus Resources: Access support resources in one convenient app to enjoy a successful experience at University of Missouri. - Safety Notifications: Receive instant notifications and instructions from University of Missouri safety when on-campus emergencies occur. Download today to ensure you’re prepared in the event of an emergency.

About

SJA 1840

Features
Read full description

The SJA 1840 app provides parents, students, and faculty members with all the information they need in one place, conveniently accessed and explicitly formatted for consumption on their mobile devices. The App includes: - Blogs, news and announcements - Pictures and documents - Calendar events Download the app today to ensure you are always aware of the most important news, announcements, and calendar events, and you have access to the most current community directory. Users can: - Browse the latest published photos - Filter content and store those preferences for subsequent use - Catch up on current news - Browse calendars for information about upcoming events. Filter calendars to see the events most relevant to their interests - Quickly find faculty, parent, and student contact information The information in the SJA 1840 app is drawn from the same source as the St Joseph's Academy website. Privacy controls restrict sensitive information only to authorized users.

Screenshots

Mizzou Safe4 screens
SJA 18404 screens

Verdict

The call

The clearest difference is iOS requirement: Mizzou Safe at 13.0 against SJA 1840's 15.5. On price, update cadence, 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

Mizzou Safe ships an update every 6 months, SJA 1840 every 4 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 8 level
Mizzou Safe versus SJA 1840: the parameters behind the verdict, then further details
ParameterMizzou SafeSJA 1840
PriceFreeFree
Rating4.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 monthsEvery 4 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.5
Further details — not scored
Size31 MB94 MB
Age rating4+4+
DeveloperUniversity of MissouriSt. Joseph's Academy, Frontenac, Missouri

In-app purchases

None

Mizzou Safe

No in-app purchases

None

SJA 1840

No in-app purchases

Questions

Is Mizzou Safe free?
Mizzou Safe is free to download, with no in-app purchases.
Is SJA 1840 free?
SJA 1840 is free to download, with no in-app purchases.
Do Mizzou Safe or SJA 1840 have ads?
Neither Mizzou Safe nor SJA 1840 shows ads.
Which is updated more often, Mizzou Safe or SJA 1840?
Mizzou Safe ships an update every 6 months, and SJA 1840 every 4 months. Most recently, Mizzou Safe was updated on October 30, 2026 and SJA 1840 on October 24, 2026.

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