Comparison

Critical Thinking Concepts vs Customer Service Exam

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

Head to head
About

Critical Thinking Concepts

This app is an interactive study companion that teaches core concepts, methods, and terminology of critical thinking. It helps users develop analytical and reasoning skills for navigating complex issues effectively. Features include Q&A, swipe cards, a visual feed, audio playback, and study statistics.

Highlights
  • Question & Answer format
  • Swipe card learning
  • Visual learning feed
  • Audio player for lessons
  • Study statistics tracking
  • Offline usability
Features
Read full description

Think sharper. Argue better. Get fooled less. Critical Thinking Concepts turns the science of clear reasoning into bite-size learning points you can absorb in spare moments — in line, on a walk, or on your commute. No lectures, no fluff. Just 190+ carefully written concepts that compound into a sharper mind. LEARN THE SKILLS THAT MATTER • Logical fallacies — spot the strawman, ad hominem, and dozens more • Cognitive biases — catch the Dunning-Kruger effect, groupthink, and the backfire effect in the wild (including your own head) • Mental models and first-principles thinking • Argument analysis, rhetorical devices, and persuasive techniques • Problem-solving methods, decision-making, and the scientific method FOUR WAYS TO LEARN • Feed — scroll a clean stream of learning points with images. Search, sort by topic, favorite, bookmark, or discard what you already know. • Questions — flashcards that quiz you. Tap to reveal the answer, then mark it right or wrong to track what's sticking. • Audio — a hands-free player that reads facts or quiz questions aloud. Drive Mode makes your commute a classroom. • Lightning — rapid-fire, full-screen concepts. Swipe right to see something more often, left to see it less. The app learns what you need to review. MADE TO BUILD A HABIT • Set a daily minutes goal and watch your progress • Home screen widget puts a learning point on your lock-in loop • Your ratings tune what shows up next, so review time goes where it helps Whether you're a student, a professional who argues for a living, or just tired of being talked past — a few minutes a day here changes how you think. All Access unlocks every learning point and the full audio player, via monthly or annual subscription (auto-renews until canceled; manage in your App Store account). Download Critical Thinking Concepts and start thinking for yourself — rigorously. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://anthonyharveyapps.com/privacy-policy-critical-thinking-concepts

About

Customer Service Exam

Features
Read full description

Master the art of exceptional customer service with the "Customer Service Exam" app. If you aspire to excel in this critical field or want to enhance your customer service skills, our app is your comprehensive tool to succeed.

Screenshots

Critical Thinking Concepts4 screens
Customer Service Exam3 screens

Verdict

The call

The clearest difference is in-app purchases: Customer Service Exam at none against Critical Thinking Concepts's 2. Customer Service Exam also leads on iOS requirement (16.4 vs 18.0). On price, update cadence, 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. Critical Thinking Concepts sells 2 in-app purchases, starting at $3.99 per month. Customer Service Exam asks for nothing beyond the download.

UpkeepUpdate frequency

Critical Thinking Concepts ships an update every 2 months, Customer Service Exam every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Critical Thinking Concepts versus Customer Service Exam: the parameters behind the verdict, then further details
ParameterCritical Thinking ConceptsCustomer Service Exam
PriceFreeFree
Rating4.7 (38 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings38 — better—
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS18.016.4 — better
Further details — not scored
Size35 MB6 MB
Age rating4+4+
DeveloperAnthony HarveyMartin Tseng

In-app purchases

2 purchases

Critical Thinking Concepts

Subscriptions2
  • All Access Monthly$3.991 Month
  • All Access Annual$7.991 Year
None

Customer Service Exam

No in-app purchases

Questions

Is Critical Thinking Concepts free?
Critical Thinking Concepts is free to download, with in-app purchases available.
Is Customer Service Exam free?
Customer Service Exam is free to download, with no in-app purchases.
Do Critical Thinking Concepts or Customer Service Exam have ads?
Neither Critical Thinking Concepts nor Customer Service Exam shows ads.
Which is updated more often, Critical Thinking Concepts or Customer Service Exam?
Critical Thinking Concepts ships an update every 2 months, and Customer Service Exam every 3 months. Most recently, Critical Thinking Concepts was updated on October 24, 2026 and Customer Service Exam on October 25, 2026.

Other comparisons