ODIN Study vs UNMC Alert
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ODIN Study
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Open Dynamic Interaction Network (ODIN) is a cost-effective mobile platform for social and behavioral research. ODIN embraces a new paradigm for scientific exploration, moving beyond simple surveys, ecological momentary assessment (EMA), and experience sampling (ESM). ODIN supports collecting and analyzing continuous and contextualized individual and interpersonal data. Using ODIN, social science can extend beyond static snapshots of individual/social life, yielding new insights by analyzing high dimensional data streams collected from study participants over long timescales. ODIN was developed at the University of Nebraska-Lincoln, with the support of the National Institutes of Health and the National Science Foundation.
UNMC Alert
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UNMC Alert is the official safety app of the University of Nebraska Medical Center. It is the only app that integrates with UNMC's safety and security systems. Public Safety has worked to develop a unique app that provides students, faculty and staff with added safety on the UNMC campus. The app will send you important safety alerts and provide instant access to campus safety resources. UNMC Alert features include: - Emergency Contacts: Contact the correct services for the UNMC 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. - Safety Toolbox: Enhance your safety with the set of tools provided in one convenient app. - Notification History: Find previous Push Notifications for this app with the date and time. - Share Map with your Location: Send your location to a friend by sending them a map of your position. - Iβm OK!: Send your location and a message indicating that βYouβre OKβ to a recipient of your choosing. - Campus Maps: Navigate around the UNMC area. - Emergency Procedures: Campus emergency documentation that can prepare you for disasters or emergencies. This can be accessed even when users arenβt connected to Wi-Fi or cellular data. - Support Resources: Access support resources in one convenient app to enjoy a successful experience at UNMC. - Safety Notifications: Receive instant notifications and instructions from UNMC safety when on-campus emergencies occur. Download today to ensure youβre prepared in the event of an emergency.
Screenshots
Verdict
The clearest difference is update cadence: ODIN Study at every 3 weeks against UNMC Alert's every 21 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ODIN Study ships an update every 3 weeks, UNMC Alert every 21 months. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.
| Parameter | ODIN Study | UNMC Alert |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks β better | Every 21 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 β better | 15.6 |
| Further details β not scored | ||
| Size | 24 MB | 29 MB |
| Age rating | 4+ | 17+ |
| Developer | University of Nebraska - Lincoln | University of Nebraska Medical Center |
In-app purchases
ODIN Study
No in-app purchases
UNMC Alert
No in-app purchases









