PIEL Data vs UWB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PIEL Data
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PIEL Data is an app designed to help researchers manage the data collected from projects using the PIEL Survey app (available on the Apple Store). The app only handles the specific file format of the PIEL Survey app and cannot process other data file types. The PIEL Survey app enables researchers to conduct “in the moment” surveys. The data is received in the form of individual “csv” files which then have to be merged manually using spreadsheet software. The PIEL Data app enables researchers to import the participant data files into to the app database. This data can then be exported into a merged “csv” file which can easily be imported into third party spreadsheet or statistical software. The PIEL Survey app has been used by more than 40 universities in the US and Europe with more than 50 per reviewed publications. The PIEL Data app will streamline the process of conducting such projects.
UWB
This app provides students, faculty, and staff with enhanced safety on the University of Washington Bothell campus. It offers emergency contacts, real-time location sharing, tip reporting, and access to campus safety resources and maps.
- Emergency contact integration
- Real-time location sharing
- Report safety concerns
- Live chat with security
- Campus and evacuation maps
- Access support resources
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UWB-CC Safe is the official safety app of University of Washington Bothell. It is the only app that integrates with University of Washington Bothell's safety and security systems. Campus Safety has worked to develop a unique app that provides students, faculty and staff with added safety on the University of Washington Bothell campus. The app will send you important safety alerts and provide instant access to campus safety resources. UWB-CC Safe features include: - Emergency Contacts: Contact the correct services for the University of Washington Bothell area in case of an emergency or a non-emergency concern - Mobile Bluelight: Send your location to University of Washington Bothell security in real-time in case of a crisis - 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 Washington Bothell security. - Safety Toolbox: Enhance your safety with the set of tools provided in one convenient app. - Chat with Security: Communicate live with safety staff at University of Washington Bothell via chat. - 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. - I’m OK!: Send your location and a message indicating that “You’re OK” to a recipient of your choosing. - Campus Maps - Campus Map: Navigate around the University of Washington Bothell area. - Evacuation Map: Find gathering points after an evacuation alarm has been sounded. - Support Resources: Access support resources in one convenient app to enjoy a successful experience at University of Washington Bothell. - Safety Resources/Events and Trainings: Access to Safety Resources, Campus Safety Events, Community Trainings - Cascadia College Resources: Access support resources for Students, Employees, Human Resources, CC IT, SafeCampus Violence Prevention - Directory: Access to UW Directory. - Faculty Safety: Access to number of key resources for faculty. - Safety Notifications: Receive instant notifications and instructions from University of Washington Bothell safety when on-campus emergencies occur. Download today to ensure you’re prepared in the event of an emergency.
Screenshots
Verdict
The clearest difference is update cadence: PIEL Data at every 5 weeks against UWB's every 4 months. UWB's advantage is iOS requirement (13.0 vs 16.0). 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.
PIEL Data ships an update every 5 weeks, UWB every 4 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.
| Parameter | PIEL Data | UWB |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Blue Jay Ventures Pty Ltd | University Of Washington |
In-app purchases
PIEL Data
No in-app purchases
UWB
No in-app purchases









