Comparison

Crash Course vs Class Saathi

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

Head to head
About

Crash Course

Access thousands of free educational videos covering humanities and sciences. Enhance your learning with supplemental flashcards and quizzes for select courses. Join a community dedicated to making education fun and engaging.

Highlights
  • Thousands of educational videos
  • High school and college level courses
  • Humanities and sciences subjects
  • Supplemental flashcards
  • Quizzes for review
  • Community of learners
Features
Read full description

Watch thousands of educational videos and review your learning with the Crash Course App! At Crash Course, we believe that high-quality educational content should be available to everyone for free. We produce courses that accompany high school and college-level classes ranging from the humanities to the sciences. On YouTube we have created a community of over 10 million subscribers that believe, like us, that learning should be fun, engaging, and thoughtful (and silly when appropriate). This app is a portal to our thousands of videos online and a place to review your learning with supplemental flashcards and quizzes. Flashcard decks are currently available for all episodes of Anatomy & Physiology, Chemistry, and Organic Chemistry, and we'll be continually adding more content. So please join our community of learners because you are the exception!

About

Class Saathi

This AI-powered learning app enhances classroom engagement for students and provides teachers with tools for live quizzes, personalized assignments, and real-time performance insights. It functions offline and offers a vast library of practice questions and AI tutoring.

Highlights
  • AI-powered learning and assessment
  • Offline functionality
  • Live clicker quizzes and polls
  • AI-crafted lesson plans and quizzes
  • Personalized homework and tests
  • Real-time student performance tracking
  • AI Tutor for doubt solving
Read full description

Class Saathi: Engage Every Student Class Saathi is a global AI-powered learning and assessment app designed for classrooms everywhere. Powered by world-first Bluetooth clickers and AI powered analytics, it works seamlessly without internet connectivity. With Class Saathi, even the quietest backbenchers become active participants, and schools have seen average student scores improve by 9.6% in just one academic year. Class Saathi: Learn, Engage & Excel! For Teachers: 1. Run live clicker quizzes & polls to engage every student 2. Access AI-crafted lesson plans and create quizzes with Saathi Genie in any language 3. Use the AI Whiteboard to browse, create & share notes 4. Assign AI-powered personalized homework & tests by chapter, topic & difficulty level 5. Track every student’s performance with real-time AI insights 6. Export, customise & share progress reports instantly 7. Upgrade with Saathi Pro (Class Kit, warm-up games) 8. Works seamlessly without internet connection For Students: 1. 1,000,000+ free MCQs across subjects & boards 2. AI Tutor for instant, step-by-step doubt solving 3. Personalized recommendations & custom mock tests 4. Flashcards, videos, and detailed solutions for every question 5. Daily missions, streaks, badges & coins to make learning fun 6. E-Certificates on course completion 7. Real-time stats & deep progress analysis For Principals: 1. A school-wide dashboard for big-picture insights across classes, teachers, and subjects For Parents: 1. Get notifications on every assignment or test 2. Practice new quiz sets with your child Why Class Saathi? 1. Global-ready platform: Designed for any curriculum, anywhere 2. Offline-first: Works without internet, making it ideal for every classroom 3. Trusted & proven: Backed by Samsung, deployed in 15,000+ classrooms globally 4. Content: 1,200,000+ MCQ-based quizzes made by IITians and subject matter experts, concept cards and videos mapped to CBSE, ICSE, and 20+ Indian State Boards, across all subjects for Classes 1–10 5. Future-ready: The platform is curriculum-customizable and global-ready, enabling rapid expansion to schools worldwide Our Beliefs: 1. Education is a capability multiplier that fuels national growth 2. Affordable, pedagogically effective tech—not expensive gadgets—is the key to better learning “Saathi” means companion in Hindi. Class Saathi is a study friend for students, a teaching ally for teachers, a partner for parents, and a shortcut to insights for principals. About TagHive: Class Saathi is built by TagHive, a South Korea–based edtech company incubated at Samsung. Our founder, Mr. Pankaj Agarwal is an IIT Kanpur engineer and Harvard MBA, committed to transforming classrooms worldwide. For more Information you can reach us out on our below social media platforms: 1. Website: www.tag-hive.com 2. Facebook: https://www.facebook.com/class.saathi/ 3. LinkedIn: https://www.linkedin.com/company/taghive/ 4. Instagram: https://www.instagram.com/class.saathi/ 5. X (Twitter): https://twitter.com/taghiveofficial 6. Feedback: care@tag-hive.com 7. Terms: https://tag-hive.com/terms-and-conditions/

Screenshots

Crash Course3 screens
Class Saathi4 screens

Verdict

The call

The clearest difference is in-app purchases: Class Saathi at none against Crash Course's 13. Class Saathi also leads on review sentiment (100% vs 76%) and update cadence (every 6 weeks vs every 4 months). Crash Course's advantage is ratings volume (1.6K vs 2) and rating (4.8 vs 4.5). On price, ads, device support and iOS requirement 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. Crash Course sells 13 one-off in-app purchases. Class Saathi asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Crash Course holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Crash Course has 1.6K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 76% of Crash Course's written reviews are positive against 100% of Class Saathi's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Crash Course ships an update every 4 months, Class Saathi every 6 weeks. The most recent releases landed on October 18, 2026 and October 2, 2026 respectively.

Scorecard6 real differences · 4 level
Crash Course versus Class Saathi: the parameters behind the verdict, then further details
ParameterCrash CourseClass Saathi
PriceFreeFree
Rating4.8 (1.6K ratings) — better4.5 (2 ratings)
Positive reviews75.7% of reviews100.0% of reviews — better
Number of ratings1.6K — better2
Update frequencyEvery 4 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.615.5 — better
Further details — not scored
Size146 MB288 MB
Age rating17+4+
DeveloperComplexly LLCTagHive Inc.

Customer experience

Crash Course

All ratings1,593 ratings
Positive95.5%
Neutral1.1%
Negative3.3%
Written reviews218 reviews
Positive75.7%
Neutral6.4%
Negative17.9%

Class Saathi

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Crash Course

Reported bugs

4 issues
  • Courses disappearing after updates
  • Search function not working
  • Trouble downloading content
  • App crashing during use

Requested features

6 requests
  • Add math and English courses
  • Expand course selection
  • Improve search functionality
  • Allow offline video viewing
  • Add progress tracking and favorites
Show 1 more
  • Implement landscape mode on tablets

Class Saathi

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Crash Course

One-time13
  • Contribute $1.99$1.99
  • Contribute Tier 1$1.99
  • Contribute $4.99$4.99
Show 10 more
  • Contribute Tier 2$4.99
  • Contribute Tier 3$9.99
  • Contribute Tier 4$14.99
  • Contribute Tier 5$19.99
  • Contribute Tier 6$24.99
  • Contribute Tier 7$29.99
  • Contribute Tier 8$39.99
  • Contribute Tier 9$49.99
  • Contribute Tier 10$59.99
  • Contribute Tier 14$99.99
None

Class Saathi

No in-app purchases

Questions

Is Crash Course free?
Crash Course is free to download, with in-app purchases available.
Is Class Saathi free?
Class Saathi is free to download, with no in-app purchases.
Which has better reviews, Crash Course or Class Saathi?
Crash Course is rated higher. Crash Course averages 4.8 out of 5 from 1.6K ratings, while Class Saathi averages 4.5 from 2 ratings.
Do Crash Course or Class Saathi have ads?
Neither Crash Course nor Class Saathi shows ads.
Which is updated more often, Crash Course or Class Saathi?
Crash Course ships an update every 4 months, and Class Saathi every 6 weeks. Most recently, Crash Course was updated on October 18, 2026 and Class Saathi on October 2, 2026.

Other comparisons