Comparison

AP Physics 2 Exam Test Prep 2e vs Unbox Physics

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

Head to head
About

AP Physics 2 Exam Test Prep 2e

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Your essential study guide to preparing for the AP Physics 2 Exam— organized for easy reference and crucial practice. 5 Steps to a 5: 500 AP Physics 2 Questions to Know by Test Day is tailored to meet your study needs—whether you’ve left it to the last minute to prepare or you have been studying for months. You will benefit from going over the questions written to parallel the topic, format, and degree of difficulty of the questions contained in the AP exam, accompanied by answers with comprehensive explanations. This valuable study guide features: • Material that reflects the AP Physics 2 Exam • 500 AP-style questions and answers referenced to core AP materials • Detailed review explanations for right and wrong answers • Close simulations of the real AP exam This free application includes all questions in Chapter 1 - Fluids (1-57). The remaining 443 questions are available with a subscription. This app has been designed for the iPhone/iPad with interactive features. -Study/Timed Exam/Bookmark modes are available for review. -In the Study mode, check the answers as you tackle the questions. -In the Timed Exam mode, time yourself and review the answers after the time is up. -In the Bookmark mode, review only the questions you have flagged for further study. -File away correctly answered questions after each practice test. -Opt to include questions from previous quizzes. -Store practice test scores to track your progress. -Save your work to the iCloud to access on multiple devices. About the Author Christopher Bruhn teaches AP Physics at Summit International Preparatory in Dallas and is an AP Physics consultant for the College Board. Expanded Apps Terms of Use: https://expandedapps.com/terms-of-use/ Expanded Apps Privacy Policy: https://expandedapps.com/privacy-policy

About

Unbox Physics

Explore fundamental physics concepts through interactive questions, experiments, and thought-provoking exercises. Designed for students in grades 7-9, this app aims to foster deep thinking and scientific understanding.

Highlights
  • Interactive questions
  • Physics experiments
  • Deep thinking exercises
  • Concept learning
  • Suitable for grades 7-9
Features
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Learn all the basic concepts of physics by questions, experiments and thinking. Become deep thinkers. For students studying in grades 7th, 8th or 9th

Screenshots

AP Physics 2 Exam Test Prep 2e4 screens
Unbox Physics4 screens

Verdict

The call

The clearest difference is in-app purchases: Unbox Physics at none against AP Physics 2 Exam Test Prep 2e's 7. Unbox Physics also leads on update cadence (fortnightly vs every 8 months) and iOS requirement (13.0 vs 15.6). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AP Physics 2 Exam Test Prep 2e sells 7 in-app purchases, starting at $5.99 per 7 days. Unbox Physics asks for nothing beyond the download.

UpkeepUpdate frequency

AP Physics 2 Exam Test Prep 2e ships an update every 8 months, Unbox Physics fortnightly. The most recent releases landed on September 18, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
AP Physics 2 Exam Test Prep 2e versus Unbox Physics: the parameters behind the verdict, then further details
ParameterAP Physics 2 Exam Test Prep 2eUnbox Physics
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 8 monthsFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size63 MB58 MB
Age rating4+4+
DeveloperExpanded AppsThinkFirst Education Private Limited

In-app purchases

7 purchases

AP Physics 2 Exam Test Prep 2e

Subscriptions6
  • 1 Week$5.997 Days
  • 1 Week$6.997 Days
  • 1 Month$17.991 Month
Show 3 more
  • 3 Month Subscription Plan$39.993 Months
  • 1 Year$69.991 Year
  • Annual Subscription$99.991 Year
One-time1
  • AP Physics 2 Exam Test Prep$15.99
None

Unbox Physics

No in-app purchases

Questions

Is AP Physics 2 Exam Test Prep 2e free?
AP Physics 2 Exam Test Prep 2e is free to download, with in-app purchases available.
Is Unbox Physics free?
Unbox Physics is free to download, with no in-app purchases.
Do AP Physics 2 Exam Test Prep 2e or Unbox Physics have ads?
Neither AP Physics 2 Exam Test Prep 2e nor Unbox Physics shows ads.
Which is updated more often, AP Physics 2 Exam Test Prep 2e or Unbox Physics?
AP Physics 2 Exam Test Prep 2e ships an update every 8 months, and Unbox Physics fortnightly. Most recently, AP Physics 2 Exam Test Prep 2e was updated on September 18, 2026 and Unbox Physics on October 2, 2026.

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