Comparison

iCalc Math vs AP Physics 2 Exam Test Prep 2e

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

Head to head
About

iCalc Math

This app offers a versatile calculator with seven distinct modes for various needs, from basic arithmetic and scientific calculations to programming, statistics, unit conversion, matrix operations, and graphing. It supports advanced functions and system conversions.

Highlights
  • Multiple calculation modes (Calculator, Programmer, Statistics, IP Subnet, Unit Converter, Matrix, Grapher)
  • Advanced scientific and trigonometric functions
  • Number system conversions (DEC, BIN, HEX, OCT)
  • Unit conversion for various measurements
  • Matrix operations
  • Function graphing
Features
Read full description

iCalc Math, the powerful calculator for home, school and office includes 7 different modes of operation: > Calculator: Memory, power, square root, logarithmic, factorial and other functions like floor(), ceil() and random(). *** Includes more than 30 trigonometric functions. *** Touch the "sci" button to perform advanced calculations. > Programmer: Make conversions from/to DEC,BIN,HEX,OCT systems and many more masking operations. > Statistics: Calculate median, stddev, etc, as well as create random numbers. > IP Subnet: Calculate subnets from a giving IP address. > Unit Converter: Convert values between units, such as length, area, volume, mass, time and many more. > Matrix: Perform matrix calculations such as detA, invA, AxB, etc. > Grapher: Type in your function and it automatically gets plotted.

About

AP Physics 2 Exam Test Prep 2e

Read full description

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

Screenshots

iCalc Math4 screens
AP Physics 2 Exam Test Prep 2e4 screens

Verdict

The call

The clearest difference is iOS requirement: iCalc Math at 7.0 against AP Physics 2 Exam Test Prep 2e's 15.6. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. iCalc Math sells 1 one-off in-app purchase and AP Physics 2 Exam Test Prep 2e sells 7 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

iCalc Math ships an update every 12 months, AP Physics 2 Exam Test Prep 2e every 8 months. The most recent releases landed on June 25, 2026 and September 18, 2026 respectively.

Scorecard1 real difference · 8 level
iCalc Math versus AP Physics 2 Exam Test Prep 2e: the parameters behind the verdict, then further details
ParameteriCalc MathAP Physics 2 Exam Test Prep 2e
PriceFreeFree
Rating1.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 12 monthsEvery 8 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS7.0 — better15.6
Further details — not scored
Size8 MB63 MB
Age rating4+4+
DeveloperDae-Hyeon KimExpanded Apps

In-app purchases

1 purchases

iCalc Math

One-time1
  • iCalc Math Pro$0.99
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

Questions

Is iCalc Math free?
iCalc Math is free to download, with in-app purchases available.
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.
Do iCalc Math or AP Physics 2 Exam Test Prep 2e have ads?
Neither iCalc Math nor AP Physics 2 Exam Test Prep 2e shows ads.
Which is updated more often, iCalc Math or AP Physics 2 Exam Test Prep 2e?
iCalc Math ships an update every 12 months, and AP Physics 2 Exam Test Prep 2e every 8 months. Most recently, iCalc Math was updated on June 25, 2026 and AP Physics 2 Exam Test Prep 2e on September 18, 2026.

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