Comparison

Binomial Probability P(X=k) vs OlympiadMath

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

Head to head
About

Binomial Probability P(X=k)

Features
Read full description

Get your homework done instantly. Prepare for exams without stress. Free, complete step-by-step solutions. Enter your values and compute P(X=k) with probability tree, histogram, and distribution function. HOW IT WORKS Enter your values in the right fields and get started. You’ll get the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, for example: - which features you use - how many solutions you generate This helps us improve. We can’t identify you. COSTS Everything is free to use. 24/7 access to your solutions. All steps are always fully shown. If you need many solutions in a short time, different purchase options are available. EXTRAS - curated learning videos - feedback for incorrect inputs - manage your own solutions - app introduction CONTACT Questions and feedback via Discord or directly in the app review.

About

OlympiadMath

Features
Read full description

Welcome to OlympiadMath, the ultimate AI-powered companion designed specifically for advanced mathematics! Whether you are preparing for the rigorous JEE, training for international Math Olympiads, or tackling university-level coursework, OlympiadMath provides the intelligent tools you need to succeed. OlympiadMath acts as your personal, on-demand mathematics tutor. The app specializes in understanding, categorizing, and solving complex problems across algebra, calculus, combinatorics, and geometry. KEY FEATURES: β€’ Olympiad & JEE Focused: Specially optimized for high-level competitive exams. OlympiadMath's backend connects you to a curated logic engine that understands the nuances of JEE Main, JEE Advanced, and various global Math Olympiad standards. β€’ Seamless LaTeX Rendering: No more struggling to read poorly formatted math on your screen. MathNet natively parses and renders LaTeX, ensuring that all equations, symbols, and mathematical notations are beautifully and accurately displayed. β€’ Smart Categorization: Easily filter and search for problems by mathematical branch, difficulty level, or specific exams to tailor your study sessions effectively. β€’ Global Problem Sets: Gain exposure to diverse problem-solving methods with integrated capabilities to search mathematical concepts from global curriculums. OlympiadMath isn't just an answer key - it's a learning platform built to elevate your mathematical reasoning. Stop hitting a wall with complex theorems and abstract problems. OlympiadMath MathNet today and unlock your true mathematical potential!

Screenshots

Binomial Probability P(X=k)4 screens
OlympiadMath4 screens

Verdict

The call

The clearest difference is in-app purchases: OlympiadMath at none against Binomial Probability P(X=k)'s 8. OlympiadMath also leads on update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Binomial Probability P(X=k) sells 8 one-off in-app purchases. OlympiadMath asks for nothing beyond the download.

UpkeepUpdate frequency

Binomial Probability P(X=k) ships an update every 3 weeks, OlympiadMath every 2 days. The most recent releases landed on October 2, 2026 and September 30, 2026 respectively.

Scorecard2 real differences Β· 4 level
Binomial Probability P(X=k) versus OlympiadMath: the parameters behind the verdict, then further details
ParameterBinomial Probability P(X=k)OlympiadMath
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 days β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details β€” not scored
Size180 MB18 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRDevois Inc

In-app purchases

8 purchases

Binomial Probability P(X=k)

One-time8
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +2 Convenience Tokens / 6h, max. +4$0.99
Show 5 more
  • +150 User Tokens$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Lifetime Access$1.99
  • Remove Ads$1.99
None

OlympiadMath

No in-app purchases

Questions

Is Binomial Probability P(X=k) free?
Binomial Probability P(X=k) is free to download, with in-app purchases available.
Is OlympiadMath free?
OlympiadMath is free to download, with no in-app purchases.
Do Binomial Probability P(X=k) or OlympiadMath have ads?
Neither Binomial Probability P(X=k) nor OlympiadMath shows ads.
Which is updated more often, Binomial Probability P(X=k) or OlympiadMath?
Binomial Probability P(X=k) ships an update every 3 weeks, and OlympiadMath every 2 days. Most recently, Binomial Probability P(X=k) was updated on October 2, 2026 and OlympiadMath on September 30, 2026.

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