Comparison

Math and Science Tutor vs Cognito

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

Head to head
About

Math and Science Tutor

Access over 1500 video lessons and 500 hours of step-by-step instruction across math, science, and engineering subjects. Learn at your own pace with features like favoriting, search, and downloadable worksheets. Achieve academic success with expert-led tutorials.

Highlights
  • 1500+ video lessons
  • 500+ hours of instruction
  • Searchable lesson library
  • Mark favorite lessons
  • Recently watched list
  • Worksheets for courses
Features
Read full description

1500+ video lessons in Math, Algebra, Calculus, Physics, Chemistry, Engineering, Statistics. 500+ hours of step-by-step instruction. Features: - Mark favorite lessons for later viewing. - Recently watched videos list. - Search all lessons for any topic. - View featured courses. - View recently released courses. - Worksheets for selected courses. - Share lessons via email & social media. Courses - Basic Math (Arithmetic) - Algebra 1 & 2 - Geometry - College Algebra - Trig & PreCalculus - Calculus 1, 2, & 3 - Differential Equations - Calculator Tutorials - Physics 1, 2, & 3 - Chemistry - Probability & Statistics - Electrical Engineering - Mechanical Engineering - Engineering Math - Java Programming - Matlab, MS Word, MS Excel - Science Experiments Excel in school. Learn any subject fast by solving problems step-by-step. Our lessons have helped thousands of students achieve success! Information about Math Tutor subscriptions: - For $19.99 a month, you will get access to all 1,500+ lessons and courses. - Your subscription will automatically renew at $19.99 each month, billed through your iTunes account. - You can cancel anytime by turning off auto-renew in your account settings. - The subscription automatically renews every month unless auto-renew is turned off at least 24 hours before the end of the current period. - No cancellation of the current subscription is allowed during the active subscription period. - Read our terms of service (http://www.mathtutordvd.com/public/73.cfm) and privacy policy (http://www.mathtutordvd.com/public/department12.cfm) for more information.

About

Cognito

Create and practice interactive study materials like flashcards and practice tests. This platform offers a fast and affordable way to prepare for exams with unlimited access to content creation and study tools.

Highlights
  • Create flashcards
  • Practice tests
  • Study guides
  • Notes
  • Outlines
  • Unlimited content creation
Read full description

Cognito is the easiest way to study for your exams! Cognito’s mobile app and website are the fastest and most affordable ways to create and practice interactive study material! We leave our competition in the dust when it comes to affordability and efficiency. Our comprehensive content creation and science-backed study tools are 100% FREE. Yes, that’s right. FREE! Many competing platforms are expensive and take forever to create study material on. Cognito was designed to save you time and money! You can create interactive study material on Cognito in a fraction of the time it would take you to create study material on our competitors’ platforms. You can create flashcards, practice tests, notes, study guides, outlines, and much more! You also don’t have worry about any limitations to the features you can access or the amount you can study because our content creation tools, and core study tools are 100% free and unlimited. We are the new kid on the block, and we have so much to offer! We will be rolling out tons of new features and tools over the next 6 months, including: • Content creation tools that will allow you to automatically create comprehensive flashcard sets for your courses with the touch of a button • Analytics tools that will allow you to view practical insights on your learning progress, performance, and study habits • And much more!

Screenshots

Math and Science Tutor4 screens
Cognito4 screens

Verdict

The call

The clearest difference is in-app purchases: Cognito at none against Math and Science Tutor's 1. Math and Science Tutor's advantage is review sentiment (92% vs 60%) and ratings volume (919 vs 10). On price, rating, 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. Math and Science Tutor sells 1 in-app purchase, starting at $19.99 per month. Cognito asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Math and Science Tutor against 4.9 for Cognito. That said, the two scores are not equally well evidenced: Math and Science Tutor has 919 ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 92% of Math and Science Tutor's written reviews are positive against 60% of Cognito's.

UpkeepUpdate frequency

Math and Science Tutor ships an update every 2 weeks, Cognito every 5 weeks. The most recent releases landed on September 10, 2026 and June 5, 2026 respectively.

Scorecard5 real differences · 5 level
Math and Science Tutor versus Cognito: the parameters behind the verdict, then further details
ParameterMath and Science TutorCognito
PriceFreeFree
Rating4.8 (919 ratings)4.9 (10 ratings) — better
Positive reviews91.8% of reviews — better60.0% of reviews
Number of ratings919 — better10
Update frequencyEvery 2 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.012.1 — better
Further details — not scored
Size23 MB54 MB
Age rating4+4+
DeveloperMath Tutor DVD, Limited Liability CompanyKram Technologies, Inc.

Customer experience

Math and Science Tutor

All ratings919 ratings
Positive96.1%
Neutral1.3%
Negative2.6%
Written reviews98 reviews
Positive91.8%
Neutral3.1%
Negative5.1%

Cognito

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Bugs and requests

Math and Science Tutor

Reported bugs

2 issues
  • App crashes or doesn't open for some users
  • Occasional sign error in example problems

Requested features

3 requests
  • Add login option for existing website subscriptions
  • Provide accelerated or condensed course tracks
  • Expand to cover more subjects like writing and history

Cognito

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Math and Science Tutor

Subscriptions1
  • Unlock All Lessons$19.991 Month
None

Cognito

No in-app purchases

Questions

Is Math and Science Tutor free?
Math and Science Tutor is free to download, with in-app purchases available.
Is Cognito free?
Cognito is free to download, with no in-app purchases.
Which has better reviews, Math and Science Tutor or Cognito?
Cognito is rated higher. Math and Science Tutor averages 4.8 out of 5 from 919 ratings, while Cognito averages 4.9 from 10 ratings.
Do Math and Science Tutor or Cognito have ads?
Neither Math and Science Tutor nor Cognito shows ads.
Which is updated more often, Math and Science Tutor or Cognito?
Math and Science Tutor ships an update every 2 weeks, and Cognito every 5 weeks. Most recently, Math and Science Tutor was updated on September 10, 2026 and Cognito on June 5, 2026.

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