CTX SAFE vs YuJa Engage
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CTX SAFE
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CTX SAFE is the official safety app of Concordia University Texas. It is the only app that integrates with Concordia University Texas's safety and security systems. Campus Police has worked to develop a unique app that provides students, faculty and staff with added safety on the Concordia University Texas campus. The app will send you important safety alerts and provide instant access to campus safety resources. CTX SAFE features include: - Mobile Bluelight: Send your location to Concordia University Texas security in real-time in case of a crisis - Friend Walk: Send your location to a friend, who can watch you walk home in real-time. - Emergency Contacts: Contact the correct services for the Concordia University Texas area in case of an emergency or a non-emergency concern - Tip Reporting: Multiple ways to report a safety/security concern directly to Concordia University Texas security. - Safety notifications: Receive instant notifications and instructions from campus safety when on-campus emergencies occur. - Emergency Plans: Learn what to do in case of an emergency - Chat with Security: Communicate live with safety staff at Concordia University Texas via chat. - Campus safety resources: access all important safety resources in one convenient app. Download today and ensure that you’re prepared in the event of an emergency.
YuJa Engage
This student response system integrates with learning management systems to enhance active learning in higher education. It provides instructors with actionable metrics to gauge student comprehension and transform courses.
- LMS integration
- Student comprehension insights
- Active learning transformation
- Actionable instructor metrics
- Higher education focus
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Get insights into students’ comprehension with an LMS-integrated Student Response System. Created for higher education, YuJa Engage is a Student Response System (SRS) that transforms any course into a more active learning experience for students and allows instructors to gain actionable metrics.
Screenshots
Verdict
The clearest difference is update cadence: YuJa Engage at every 6 weeks against CTX SAFE's every 20 months. CTX SAFE's advantage is iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CTX SAFE ships an update every 20 months, YuJa Engage every 6 weeks. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.
| Parameter | CTX SAFE | YuJa Engage |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 20 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 11 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Concordia University Texas | YuJa Inc. |
In-app purchases
CTX SAFE
No in-app purchases
YuJa Engage
No in-app purchases









