SecureTestBrowser vs Playground Physics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SecureTestBrowser
This secure mobile browser provides a controlled environment for taking online assessments. It prevents switching to other apps or using hardware functions like screenshots, ensuring a focused testing experience.
- Secure online testing environment
- Prevents app switching
- Disables screenshots
- Controlled hardware functions
- Supports iOS 11.4+
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This mobile secure browser from Cambium Assessment, Inc. ensures a secure online testing experience for students taking online assessments. When the mobile secure browser is launched, users cannot switch to other applications, including other web browsers, nor can they perform certain hardware functions, such as taking screenshots. This application is only supported on devices running iOS 11.4 or higher. The mobile secure browser requires the app self-lock to be enabled either through ASAM or Automatic Assessment Configuration (AAC). About the Cambium Assessment, Inc. CAI, is one of the nation’s leading providers of academic assessments and has been providing accessible, secure online standards-based statewide adaptive testing services since 2007.
Playground Physics
Record videos of motion, trace paths, and analyze physics concepts like forces and energy. This tool helps educators bring Newton's Laws to life with interactive graphs and slow-motion playback. Ideal for middle and high school science.
- Record and analyze motion in videos
- Trace paths and examine movement
- Interactive scrubbable graphs
- Slow-motion playback
- Calculate forces and energy
- Save and share performance videos
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Discover and explore the physics in your own movements. Record a video of you or your friends, tap points along the way to trace a path of motion, and discover the motion, forces, and energy involved. Educators can make Newton’s Laws of motion come alive with an app that was named one of Fast Company’s Top 10 mobile apps! Join a community of educators making inspiring learning experiences with Noticing Tools. “Playground Physics is one of the most fun units that I’ve done in a long time. I’ve been teaching about 12 years, and everybody had a great time.” - Stacey, 8th grade science teacher In Playground Physics, you can: * Record a video of a performance or choose a stock video. * Tap points along the video to trace a path of motion. * Examine your performance closely with scrubbing video controls. * Enter known measurements (height of an object, mass of the object being tracked) in English or metric units to reveal accurate data of your performance. * Explore interactive, scrubbable graphs synchronized to the video playback. Graphs display the distance traveled and speed along the path in horizontal and vertical vectors. * Add stickers to mark important moments in the performance (and for a laugh!). * Play your video back in slow motion to closely examine your movements. * Explore how distance, speed, and direction changes when things move. * Understand how a person's or object's potential and kinetic energy change as they move. * Save your performance as videos with data overlays or editable scenes. * Share your performance videos or transfer editable scenes to other cloud services and apps through use of the Files app. Ideal for middle and high school school science classrooms, Playground Physics and accompanying curriculum activities are aligned to and embody the Next Generation Science Standards (NGSS) by integrating core ideas, scientific practices, cross-cutting concepts, and delight! The new 2023 edition of the curriculum is freely available at: https://noticing.nysci.org/apps/playground-physics/ Playground Physics is one of the Noticing Tools (TM) from the New York Hall of Science. The full suite includes Choreo Graph, Fraction Mash, Size Wise, Volumize, and Picture Dots. Noticing Tools were developed in collaboration with Local Projects, an award-winning media design firm based in New York. http://localprojects.com/
Verdict
The clearest difference is review sentiment: Playground Physics at 40% against SecureTestBrowser's 20%. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SecureTestBrowser ships an update every 6 months, Playground Physics every 5 months. The most recent releases landed on October 12, 2026 and September 13, 2026 respectively.
| Parameter | SecureTestBrowser | Playground Physics |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (5 ratings) — better |
| Positive reviews | 20.3% of reviews | 40.0% of reviews — better |
| Number of ratings | — | 5 — better |
| Update frequency | Every 6 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPad |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Cambium Assessment, Inc. | New York Hall of Science |
Customer experience
SecureTestBrowser
Playground Physics
Bugs and requests
SecureTestBrowser
Reported bugs
16 issues- Device doesn't turn off, gets stuck
- App crashes and lags
- App freezes, requires restart
- Black screen issues
- App locks iPad, cannot play other games
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- App makes iPad bricked
- App doesn't work, shows 'not supported'
- App doesn't allow grade selection for practice tests
- Grade dropdown does not work
- Navigation freezes, requires hard reset
- Screen jumping, tools not working
- App gets stuck trying to load test
- Voiceover is too fast to understand
- No sound for read-aloud questions
- App doesn't let user use their name properly
- App is 3 iOS updates behind
Requested features
7 requests- Ability to circle angles, underline info, mark out extra info
- Ability to draw lines to count sides on figures
- Ability to write measurements next to objects
- Ability to label graphs
- Incorporate on-screen pencil/drawing tools like Prodigy
Show 2 moreShow fewer
- Assign application to devices, not just users (for Apple Admin)
- Update to support newer iOS versions
Playground Physics
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SecureTestBrowser
No in-app purchases
Playground Physics
No in-app purchases
Questions
Is SecureTestBrowser free?
Is Playground Physics free?
Do SecureTestBrowser or Playground Physics have ads?
Which is updated more often, SecureTestBrowser or Playground Physics?
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