Comparison

STA Methods vs AP Statistics

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

Head to head
About

STA Methods

This app helps college statistics students by providing essential formulas and symbols for homework and study. It also includes a dedicated section for taking notes during class or for later review.

Highlights
  • Key statistics formulas
  • Essential symbols reference
  • In-app notes section
  • Study aid for college statistics
  • Homework assistance
Features
Read full description

STA Methods is for student taking college level Statistics. It provides students with key formulas and symbols to reference and study to assist with your homework. STA Methods also contains a notes section for taking notes in class or writing a review to study later.

About

AP Statistics

Features
Read full description

500 AP style questions with detailed answer explanations to prepare you for what you’ll see on test day From One-Variable Data Analysis and Probability and Random Variables to Inference for Categorical Data, Regression, and Means and Proportions―there is a lot of subject matter to know if you want to succeed on your AP Statistics exam. That’s why we’ve selected these 500 AP-style questions and answers that cover all topics found on this exam. The targeted questions will prepare you for what you’ll see on test day, help you study more effectively, and use your review time wisely to achieve your best score. Each question includes a concise, easy-to-follow explanation. You can use these questions to supplement your overall AP Statistics preparation or run them shortly before the test. Either way, 5 Steps to a 5: 500 AP Statistics Questions to Know by Test Day will get you closer to achieving the score you want on the exam. This valuable study guide features: •500 AP-style questions and answers •Detailed review explanations for right and wrong answers •Close simulations of the real AP exam •Updated material that reflects the latest AP exam This free application includes all questions in Chapter 1 - Overview of Basic Statistics (1-20). The remaining 480 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 Anaxos, Inc. has been creating educational and reference materials for more than fifteen years. Based in Austin, Texas, the company uses writers from across the globe and who offer expertise on an array of subjects just as expansive. Expanded Apps Privacy Policy: https://expandedapps.com/privacy-policy/ Expanded Apps Terms of Use: https://expandedapps.com/terms-of-use/

Screenshots

STA Methods4 screens
AP Statistics4 screens

Verdict

The call

The clearest difference is in-app purchases: STA Methods at none against AP Statistics's 7. STA Methods also leads on update cadence (every 4 months vs every 9 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 Statistics sells 7 in-app purchases, starting at $5.99 per 7 days. STA Methods asks for nothing beyond the download.

UpkeepUpdate frequency

STA Methods ships an update every 4 months, AP Statistics every 9 months. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 6 level
STA Methods versus AP Statistics: the parameters behind the verdict, then further details
ParameterSTA MethodsAP Statistics
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 4 months — betterEvery 9 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size5 MB47 MB
Age rating4+17+
DeveloperSpade Apps, LLCExpanded Apps

In-app purchases

None

STA Methods

No in-app purchases

7 purchases

AP Statistics

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 Statistics Test Questions$15.99

Questions

Is STA Methods free?
STA Methods is free to download, with no in-app purchases.
Is AP Statistics free?
AP Statistics is free to download, with in-app purchases available.
Do STA Methods or AP Statistics have ads?
Neither STA Methods nor AP Statistics shows ads.
Which is updated more often, STA Methods or AP Statistics?
STA Methods ships an update every 4 months, and AP Statistics every 9 months. Most recently, STA Methods was updated on October 2, 2026 and AP Statistics on October 9, 2026.

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