Comparison

eThink vs LSA Quest

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

Head to head

The Learning App

About

eThink

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Get Personalized Learning Outcomes for everyone. An in-depth performance analysis, where you can know your strong and weak points, your all India rank, your state rank etc. You will also get a virtual tutor who is completely dedicated to bringing out the best in you. It will prioritize your concepts, chapters, topics, and questions through machine learning. Get this innovative learning experience only on eThink!!

About

LSA Quest

Features

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Welcome to Life Science Academy App, your go-to platform for personalized education! Unlock your potential with our curated collection of interactive courses designed to inspire and empower secondary and higher secondary students. From academic subjects to practical skills, our user-friendly interface makes learning engaging and accessible anytime, anywhere. Explore our diverse range of topics, track your progress, and watch your skills soar. Whether you're preparing for exams or aiming for personal growth, Life Science Academy App is your key to academic success.

Screenshots

eThink4 screens

LSA Quest4 screens

Verdict

The call

The clearest difference is in-app purchases: LSA Quest at none against eThink's 10. LSA Quest also leads on update cadence (monthly vs every 12 months) and iOS requirement (12.0 vs 15.5). 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. eThink sells 10 one-off in-app purchases. LSA Quest asks for nothing beyond the download.

UpkeepUpdate frequency

eThink ships an update every 12 months, LSA Quest monthly. The most recent releases landed on September 9, 2026 and September 15, 2026 respectively.

Scorecard3 real differences · 3 level

eThink versus LSA Quest: the parameters behind the verdict, then further details
Parameter	eThink	LSA Quest
Price	Free	Free
Update frequency	Every 12 months	Monthly — better
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	15.5	12.0 — better
Further details — not scored
Size	146 MB	246 MB
Age rating	4+	4+
Developer	Online Learning	Abdul Rafeeque Parakkal

In-app purchases

10 purchases

eThink

One-time10

Package - AV$34.99
Package - BA$39.99
Package - BB$39.99

Show 7 more

Package - AW$39.99
Package - AY$39.99
Package - BD$39.99
Package - BE$44.99
Package - BG$49.99
Package - BH$49.99
Package - BF$49.99

None

LSA Quest

No in-app purchases

Questions

Is eThink free?

eThink is free to download, with in-app purchases available.

Is LSA Quest free?

LSA Quest is free to download, with no in-app purchases.

Do eThink or LSA Quest have ads?

Neither eThink nor LSA Quest shows ads.

Which is updated more often, eThink or LSA Quest?

eThink ships an update every 12 months, and LSA Quest monthly. Most recently, eThink was updated on September 9, 2026 and LSA Quest on September 15, 2026.