Comparison

Cariina Faculty vs E3 Safety

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

Head to head
About

Cariina Faculty

This app streamlines school management for educators and administrators. It simplifies event planning, attendance tracking, and parent communication, while also offering features like school bus tracking and AI-powered threat protection.

Highlights
  • Attendance tracking
  • Event creation and management
  • Parent and faculty messaging
  • Permission slips and forms
  • School bus tracking
  • AI threat protection
Features
Read full description

Cariina is a next-generation startup that’s transforming the edtech logistics space by giving teachers, parents, and administrators the tools necessary to succeed in education. Cariina provides software solutions for managing extracurriculars, overseeing transport logistics, and using AI to protect the school from outside threats. Frustrated by complex Excel sheets? Feeling overwhelmed by the number of events you have to manage in your school? Need a software that solves the problems of your position but are unable to find it? We're here to manage these problems and more, simplifying your life and giving you back time to focus on what really matters. Cariina Faculty is tailored to your individual needs, whether you’re a teacher, coach, bus driver or administrator. Cariina Faculty is easy to use - with it you can: TRACK ATTENDANCE Ditch the paper attendance sheets! With Cariina's built-in attendance tracking system, updating the school office with daily attendance has never been easier. CREATE AND MANAGE EVENTS Dump the clunky excel sheets and use Cariina to smoothly plan events! Don’t know if there’s a conflicting event? The materials you requested aren’t available? Not to worry, Cariina tracks all of that and informs you when you might run into an issue with your event! MESSAGE PARENTS AND FACULTY When you need to get the word out, don’t rely on emails nobody ever opens! Send a message through Cariina and be amazed at how smoothly our communications platform runs. PERMISSION SLIPS AND FORMS Easily create colorful forms and slips that will get you the information you need. SCHOOL BUS TRACKING No parent should go through the distress and anxiety of not knowing their child’s journey to an important place like their school or their home. Administrators and teachers can soothe a parent’s worries by letting them know where their children are, at all times.

About

E3 Safety

This app helps organizations manage emergencies by connecting employees, administration, and first responders. It features custom alerts, smart maps, digital emergency protocols, and real-time chat for efficient crisis communication.

Highlights
  • Custom alert notifications
  • Indoor and outdoor smart maps
  • Electronic emergency protocols
  • Real-time chat
  • Employee and first responder connection
Read full description

E3 allows you to manage and control any emergency at your organization. E3 connects employees, administration and first responders utilizing custom alert notifications, indoor and outdoor smart maps, electronic emergency protocols/plans and real-time chat.

Screenshots

Cariina Faculty4 screens
E3 Safety4 screens

Verdict

The call

The clearest difference is rating: Cariina Faculty at 4.7 against E3 Safety's 4.5. E3 Safety's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price, ratings volume, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

Cariina Faculty holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 15 and 38 respectively.

UpkeepUpdate frequency

Cariina Faculty ships an update weekly, E3 Safety every 9 days. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 7 level
Cariina Faculty versus E3 Safety: the parameters behind the verdict, then further details
ParameterCariina FacultyE3 Safety
PriceFreeFree
Rating4.7 (15 ratings) — better4.5 (38 ratings)
Positive reviews—100.0% of reviews
Number of ratings1538 — better
Update frequencyWeekly — betterEvery 9 days
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size31 MB33 MB
Age rating4+4+
DeveloperPedro GuimaraesEmergent3

Customer experience

Cariina Faculty

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%

E3 Safety

All ratings38 ratings
Positive86.8%
Neutral5.3%
Negative7.9%
Written reviews10 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Cariina Faculty

No in-app purchases

None

E3 Safety

No in-app purchases

Questions

Is Cariina Faculty free?
Cariina Faculty is free to download, with no in-app purchases.
Is E3 Safety free?
E3 Safety is free to download, with no in-app purchases.
Which has better reviews, Cariina Faculty or E3 Safety?
Cariina Faculty is rated higher. Cariina Faculty averages 4.7 out of 5 from 15 ratings, while E3 Safety averages 4.5 from 38 ratings.
Do Cariina Faculty or E3 Safety have ads?
Neither Cariina Faculty nor E3 Safety shows ads.
Which is updated more often, Cariina Faculty or E3 Safety?
Cariina Faculty ships an update weekly, and E3 Safety every 9 days. Most recently, Cariina Faculty was updated on September 20, 2026 and E3 Safety on September 9, 2026.

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