Comparison

Bernoulli Trial vs ReadyStudy

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

Head to head
About

Bernoulli Trial

Instantly solve math homework and prepare for exams with step-by-step solutions. Calculate probabilities, expected values, variance, and standard deviation for Bernoulli trials. Includes histograms, distribution functions, and learning videos.

Highlights
  • Step-by-step math solutions
  • Bernoulli trial probability calculation
  • Expected value, variance, standard deviation
  • Histogram and distribution function
  • Curated learning videos
  • Feedback on incorrect inputs
Features
Read full description

Get your homework done instantly. Prepare for exams stress-free. Free, complete step-by-step solutions. Calculate the probability of success or failure of a Bernoulli trial (e.g. urn problem). Get expected value, variance, and standard deviation, as well as a histogram and distribution function. HOW IT WORKS Enter your values in the correct fields and get started. You’ll receive 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 are used - how many solutions are generated This helps us improve. No conclusions can be drawn about you. COSTS Everything is free to use. 24/7 access to your solutions. All solution steps are always fully available. If you need many solutions in a short time, various purchase options are available. EXTRAS - Histogram & distribution function - Curated learning videos - Feedback on incorrect inputs - Manage your own solutions - App introduction CONTACT Questions and feedback via Discord or directly in the app review.

About

ReadyStudy

Features
Read full description

Learning starts with play. ReadyStudy brings learning games, guided lessons and creative activities together in one place. Explore numbers, letters, reading, logic and the world around us, with spoken instructions that help students get started. LEARN THROUGH PLAY Practice counting, spelling, patterns, shapes and memory through activities that invite students to tap, match, arrange and explore. FOLLOW A LEARNING TRACK Answer a few setup questions to help ReadyStudy choose a starting level and recommend activities for your student. Continue where they left off or browse something new. MAKE SOMETHING Draw, color and experiment with creative tools. Saved artwork stays on your device. PLAY ANYTIME Enjoy included offline games such as Letter Balloons, Spell the Word and Ice Cream. Guided courses and other catalog activities require an internet connection. A SEPARATE AREA FOR PARENTS View learning progress, manage student profiles and adjust settings in a parent area protected by a parental gate. START FREE No parent account is required to start playing. Selected activities and included offline games are free. An optional ReadyStudy Premium subscription unlocks additional learning content. An optional parent account lets you access saved student profiles and learning progress across devices. Artwork remains on the device where it was created. ReadyStudy has no ads. Subscription prices and renewal terms are shown before purchase. Manage or cancel subscriptions through your App Store account. Privacy Policy: https://readystudy.app/privacy Terms of Service: https://readystudy.app/terms

Screenshots

Bernoulli Trial4 screens
ReadyStudy4 screens

Verdict

The call

The clearest difference is update cadence: ReadyStudy at every 5 days against Bernoulli Trial's every 3 weeks. Bernoulli Trial's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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. Bernoulli Trial sells 8 one-off in-app purchases and ReadyStudy sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Bernoulli Trial ships an update every 3 weeks, ReadyStudy every 5 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 7 level
Bernoulli Trial versus ReadyStudy: the parameters behind the verdict, then further details
ParameterBernoulli TrialReadyStudy
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size180 MB167 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRRandy Garces

In-app purchases

8 purchases

Bernoulli Trial

One-time8
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +150 User Tokens$0.99
Show 5 more
  • +2 Convenience Tokens / 6h, max. +4$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Lifetime Access$1.99
  • Remove Ads$1.99
2 purchases

ReadyStudy

Subscriptions2
  • ReadyStudy Premium Monthly3 Days trial$1.991 Month
  • ReadyStudy Premium Yearly7 Days trial$14.991 Year

Questions

Is Bernoulli Trial free?
Bernoulli Trial is free to download, with in-app purchases available.
Is ReadyStudy free?
ReadyStudy is free to download, with in-app purchases available.
Do Bernoulli Trial or ReadyStudy have ads?
Neither Bernoulli Trial nor ReadyStudy shows ads.
Which is updated more often, Bernoulli Trial or ReadyStudy?
Bernoulli Trial ships an update every 3 weeks, and ReadyStudy every 5 days. Most recently, Bernoulli Trial was updated on October 24, 2026 and ReadyStudy on October 24, 2026.

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