Comparison

Physics Lessons,Topics vs 12thPass Classroom

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

Head to head
About

Physics Lessons,Topics

Master physics concepts with this comprehensive study companion. It offers detailed definitions, step-by-step explanations, formulas, quizzes, and flashcards for over 200 topics. Learn at your own pace, track progress, and study offline.

Highlights
  • 200+ physics topics covered
  • Detailed definitions and explanations
  • Practice quizzes with instant feedback
  • Flashcards for efficient memorization
  • Progress tracking
  • Offline access
Features
Read full description

Learn physics in an easy and interactive way. Physics Lessons, Topics is your complete guide to mastering physics concepts, from the basics to advanced topics. Explore detailed definitions, step-by-step explanations, real-world applications, and key formulas for every topic. Test your understanding with quizzes and reinforce learning through flashcards designed for quick revision. Whether you are a student preparing for exams, a teacher looking for teaching aids, or an enthusiast refreshing your knowledge, this app covers everything from mechanics and thermodynamics to quantum physics and cosmology. Features: • Well-structured lessons for 200+ physics topics • Clear definitions and detailed explanations • Related formulas for quick reference • Key terms and common misconceptions • Practice quizzes with instant feedback • Flashcards for efficient memorization • Progress tracking to monitor your learning • Works offline for study anytime, anywhere Master physics at your own pace and improve your understanding with an all-in-one study companion. Privacy Policy: https://owlspeak.web.app/privacy Terms of Use: https://owlspeak.web.app/terms

About

12thPass Classroom

Features
Read full description

12thPass Classroom helps schools, teachers, and students manage exam preparation in one place. Teachers can create and assign exams, students can attempt tests, and institutes can manage their classroom, all in one place!

Screenshots

Physics Lessons,Topics4 screens
12thPass Classroom3 screens

Verdict

The call

The clearest difference is in-app purchases: 12thPass Classroom at none against Physics Lessons,Topics's 4. 12thPass Classroom also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 months). Physics Lessons,Topics's advantage is iOS requirement (12.0 vs 15.1). On price 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. Physics Lessons,Topics sells 4 in-app purchases, starting at $4.99 per 7 days. 12thPass Classroom asks for nothing beyond the download.

UpkeepUpdate frequency

Physics Lessons,Topics ships an update every 2 months, 12thPass Classroom every 5 days. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

Scorecard4 real differences · 5 level
Physics Lessons,Topics versus 12thPass Classroom: the parameters behind the verdict, then further details
ParameterPhysics Lessons,Topics12thPass Classroom
PriceFreeFree
Rating5.0 (7 ratings) — better—
Number of ratings7 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size39 MB39 MB
Age rating4+4+
DeveloperAli UmerBozon AI Labs

In-app purchases

4 purchases

Physics Lessons,Topics

Subscriptions3
  • Physics Lessons3 Days trial$4.997 Days
  • Physics Lessons$6.991 Month
  • Physics Lessons$29.991 Year
One-time1
  • Physics Lessons$49.99
None

12thPass Classroom

No in-app purchases

Questions

Is Physics Lessons,Topics free?
Physics Lessons,Topics is free to download, with in-app purchases available.
Is 12thPass Classroom free?
12thPass Classroom is free to download, with no in-app purchases.
Do Physics Lessons,Topics or 12thPass Classroom have ads?
Physics Lessons,Topics shows ads; 12thPass Classroom does not.
Which is updated more often, Physics Lessons,Topics or 12thPass Classroom?
Physics Lessons,Topics ships an update every 2 months, and 12thPass Classroom every 5 days. Most recently, Physics Lessons,Topics was updated on October 30, 2026 and 12thPass Classroom on November 9, 2026.

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