Comparison

The Great Courses vs Leonhard Euler

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

Head to head
About

The Great Courses

Access thousands of educational videos from world-renowned professors and experts. Explore a vast range of subjects, from history and science to personal development, with flexible learning options available online and offline. Start your learning journey with a free trial.

Highlights
  • Thousands of educational videos
  • Courses by world-class professors
  • Diverse subject matter
  • Online and offline access
  • Flexible learning pace
  • Free trial available
Features
Read full description

Unlock your potential with The Great Courses, the premier platform for online courses that offers a wealth of educational videos to help you explore, learn, and grow in a wide variety of subjects. The Great Courses specializes in courses taught by the world’s greatest professors and experts covering diverse topics such as history, science, math, philosophy, religion, literature, health, travel, personal & professional development, and more. It’s the place to experience the pure joy of learning—anytime, anywhere. The Great Courses ensures an engaging and enriching learning experience for all. Catering to learners of all skill levels and interests, our platform provides the flexibility to deep-dive into specific topics or explore a variety of subjects at your leisure. The Great Courses grants seamless online and offline access to our extensive library of online courses, empowering you to learn and grow at your own pace. Existing users can sign in to access their purchases and subscription content, while new users can register and subscribe directly within the app to access thousands of educational videos online and offline for one low price. Optimized for iOS 15 and higher, The Great Courses offers a variety of subscription plans, along with a Free Trial to start your educational journey. Payment Details: - Payment will be charged to your Apple account at confirmation of purchase - Subscription automatically renews unless you cancel at least 24 hours before the end of the current period - Your account will be charged for renewal within 24 hours prior to the end of the current period - Subscriptions may be managed or canceled by accessing your Apple account - If you cancel during a Free Trial period, you will have access until the end of the trial period Privacy Policy: https://www.TheGreatCourses.com/Privacy Terms of Service: https://www.TheGreatCourses.com/TOS

About

Leonhard Euler

Features
Read full description

With this app students learn about the life and contributions to mathematics made by Leonhard Euler. It discusses his major mathematical discovers including his identity theorem which is considered to be one of his most significant accomplishements. Leonhard Euler is considered to be the greatest mathematician of the Eighteenth Century. He was born in Basel Switzerland, where he eventually completed a masters degree from the university there in just three years. Early in his life Leonhard Euler's parents wanted him to join the clergy. But young Leonhard was drawn to mathematics. Fortunately the great mathematician Johann Bernoulli recognized that Euler was a mathematical genius and agreed to tutor him. Health problems plagued Euler for most of his life. He eventually became blind but still continued to produce significant work in mathematics. Using this app students learn about his amazing life. It includes introductory information about mathematics. We hope that this app will inspire students to pursue careers in math. Students will enjoy using this graphically illustrated, interactive learning tool. The timeline feature presents key events in the life of Euler. Tapping on timeline points will bring up descriptions of historically significant events in the history of mathematics and the role that Euler played. A quiz function helps students demonstrate their comprehension of the reading material. Key concepts of both math and science are shown in colorful illustrations. We hope this app will inspire students to study math. The app shows that Leonhard Euler certainly deserves the place he has earned in the history of mathematics.

Screenshots

The Great Courses4 screens

Verdict

The call

The clearest difference is price: The Great Courses at Free against Leonhard Euler's $1.99. The Great Courses also leads on update cadence (fortnightly vs every 3 months) and chart position (#101 vs unranked). Leonhard Euler's advantage is in-app purchases (none vs 3). On 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

The Great Courses is free to download; Leonhard Euler costs $1.99 up front. The Great Courses sells 3 in-app purchases, starting at $19.99 per month. Leonhard Euler asks for nothing beyond the download.

UpkeepUpdate frequency

The Great Courses ships an update fortnightly, Leonhard Euler every 3 months. The most recent releases landed on October 1, 2026 and September 25, 2026 respectively.

Scorecard4 real differences · 7 level
The Great Courses versus Leonhard Euler: the parameters behind the verdict, then further details
ParameterThe Great CoursesLeonhard Euler
PriceFree — better$1.99
Rating4.8 (17K ratings) — better—
Positive reviews39.9% of reviews—
Number of ratings17K — better—
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#101 — better—
DevicesiPhone, iPad, iPod, Apple TV — betteriPad, Mac, Apple TV
Requires iOS15.0 — better15.6
Further details — not scored
Size120 MB42 MB
Age rating4+4+
DeveloperThe Great CoursesVentura Educational Systems

Bugs and requests

The Great Courses

Reported bugs

8 issues
  • Login screen freezes
  • Incompatible with older devices
  • Audio goes out of sync with video
  • App constantly logs users out
  • Downloading content doesn't work offline
Show 3 more
  • Playback issues when switching between audio and video
  • Inconsistent behavior when pausing/resuming playback
  • Poor navigation and course tracking

Requested features

8 requests
  • Can we get a ton of courses on AI please, it's a mite urgent
  • Dark mode option
  • Advanced analytics dashboard
  • Allow audio-only downloads
  • Ability to download an entire course in one go
Show 3 more
  • Ability to browse other content while playing a lecture
  • Note-taking during content and live closed captioning
  • Ratings and reviews for content

Leonhard Euler

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

The Great Courses

Subscriptions3
  • TGCPlus Monthly Subscription7 Days trial$19.991 Month
  • Quarterly Subscription7 Days trial$44.993 Months
  • TGCPlus Annual Subscription7 Days trial$149.991 Year
None

Leonhard Euler

No in-app purchases

Questions

Is The Great Courses free?
The Great Courses is free to download, with in-app purchases available.
Is Leonhard Euler free?
Leonhard Euler costs $1.99, with no in-app purchases.
Do The Great Courses or Leonhard Euler have ads?
Neither The Great Courses nor Leonhard Euler shows ads.
Which is updated more often, The Great Courses or Leonhard Euler?
The Great Courses ships an update fortnightly, and Leonhard Euler every 3 months. Most recently, The Great Courses was updated on October 1, 2026 and Leonhard Euler on September 25, 2026.

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