Comparison

AP Environmental Science vs AP Test Ready

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

Head to head
About

AP Environmental Science

Prepare for your AP Environmental Science exam with 500 practice questions covering all topics. Utilize study, timed exam, and bookmark modes to track progress and review effectively. Access all content with a subscription.

Highlights
  • 500 AP-style practice questions
  • Concise answer explanations
  • Study, Timed Exam, and Bookmark modes
  • Progress tracking
  • iCloud save functionality
  • Interactive features
Features
Read full description

500 Ways to Achieve your Highest Score From Atmospheric Conditions and Soil Dynamics to Pollution Types, Alternative and Renewable Energies, and Global Change and Economics, there is a lot of subject matter to know if you want to succeed on your AP Environmental Science 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 in the answer key. You can use these questions to supplement your overall AP Environmental Science preparation or run them shortly before the test. Either way, 5 Steps to a 5 500 Environmental Science Questions will get you closer to achieving the score you want on test day. This free application includes all questions in Chapter 1 - Earth Science (1-33). The remaining 467 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. (Austin, TX) has been creating education and reference materials for over fifteen years. Based in Austin, Texas, the company uses writers from across the globe 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/

About

AP Test Ready

Prepare for AP exams with focused practice questions and review content. This app covers essential topics without filler, aiming to boost your test-day confidence. New subjects are regularly added.

Highlights
  • Targeted exam modules
  • High-impact practice questions
  • Review content
  • Test-day confidence building
  • Multiple AP subjects covered
  • Regularly updated content
Features
Read full description

GET A 5! Whether you're cramming the night before or starting early, AP Test Ready is your ultimate study sidekick. We’ve designed each module to cover the exact topics tested on the AP exams—no fluff, no filler. Just high-impact practice questions, review content, and test-day confidence. Currently available subjects: * AP Environmental Science (APES) * AP U.S. History (APUSH) * AP World History (AP World) * AP US Government and Politics (AP Gov) * AP Psychology (AP Psych) * AP Biology (AP Bio) ...and more on the way!

Screenshots

AP Environmental Science4 screens
AP Test Ready4 screens

Verdict

The call

The clearest difference is rating: AP Environmental Science at 4.4 against AP Test Ready's 3.4. AP Environmental Science also leads on iOS requirement (15.6 vs 18.2). AP Test Ready's advantage is in-app purchases (none vs 7) and update cadence (fortnightly vs every 6 months). On price, ratings volume, 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 Environmental Science sells 7 in-app purchases, starting at $5.99 per 7 days. AP Test Ready asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AP Environmental Science holds the better App Store score, 4.4 against 3.4. Both are backed by a comparable volume of ratings — 7 and 9 respectively.

UpkeepUpdate frequency

AP Environmental Science ships an update every 6 months, AP Test Ready fortnightly. The most recent releases landed on June 8, 2026 and September 15, 2026 respectively.

Scorecard5 real differences · 5 level
AP Environmental Science versus AP Test Ready: the parameters behind the verdict, then further details
ParameterAP Environmental ScienceAP Test Ready
PriceFreeFree
Rating4.4 (7 ratings) — better3.4 (9 ratings)
Positive reviews33.3% of reviews
Number of ratings79 — better
Update frequencyEvery 6 monthsFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.2
Further details — not scored
Size29 MB493 MB
Age rating17+4+
DeveloperExpanded Apps, Inc.Low Man Labs, LLC

Customer experience

AP Environmental Science

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

AP Test Ready

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

7 purchases

AP Environmental Science

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 Plan$99.991 Year
One-time1
  • AP Environmental Science$15.99
None

AP Test Ready

No in-app purchases

Questions

Is AP Environmental Science free?
AP Environmental Science is free to download, with in-app purchases available.
Is AP Test Ready free?
AP Test Ready is free to download, with no in-app purchases.
Which has better reviews, AP Environmental Science or AP Test Ready?
AP Environmental Science is rated higher. AP Environmental Science averages 4.4 out of 5 from 7 ratings, while AP Test Ready averages 3.4 from 9 ratings.
Do AP Environmental Science or AP Test Ready have ads?
Neither AP Environmental Science nor AP Test Ready shows ads.
Which is updated more often, AP Environmental Science or AP Test Ready?
AP Environmental Science ships an update every 6 months, and AP Test Ready fortnightly. Most recently, AP Environmental Science was updated on June 8, 2026 and AP Test Ready on September 15, 2026.

Other comparisons