Bernoulli Process PRO vs StudX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bernoulli Process PRO
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A Bernoulli process or Bernoulli chain is a series of stochastically independent Bernoulli experiments. This app calculates the result of a Bernoulli process. Therefore it needs the probability, hits and trials. And it shows the histogram of the Bernoulli process, distribution function chart and probability tree (tree chart). Depending on variable, natural numbers or decimal numbers are supported. The solution is shown step by step. All calculations are stored in the history. The final solution can be shared. [ Contents ] - Bernoulli process with the Bernoulli function - probability p, hits k and trials n must be entered - results are calculated and shown in detail - histogram, distribution function chart and probability tree - history to save the input - detailed solution - natural or decimal numbers are supported - no ads! [ Usage ] - there are fields for entering values using a special keyboard - press the check mark button at the bottom right to start the calculation - if values are missing, the corresponding field is highlighted in yellow - if the values are incorrect, the affected field will be highlighted in red - a short message explains why a value is incorrect - the entries in the history can be deleted or sorted - if you select an entry in the history, it will be automatically loaded for the calculation - the whole history can be deleted by pressing a button - solutions can be shared - p must be greater than 0 and less than 1 - k must be greater than or equal to n
StudX
This AI-powered study tool offers instant, step-by-step solutions to homework problems by simply snapping a photo or typing. It transforms answers into flashcards and adaptive quizzes, with all your study history automatically saved and shareable.
- AI-powered homework solutions
- Snap or type problems
- Step-by-step reasoning
- AI-generated flashcards
- Adaptive quizzes
- Searchable study history
- Cross-device sync
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Unlock homework superpowers with StudX — an AI tutor, flashcard maker, and quiz coach that’s as simple as opening your camera. How it works Snap or Type – Photograph any problem (messy handwriting? No problem!) or type it in the chat. Instant, Step-by-Step Solutions – Watch the full line-by-line reasoning, so you learn the why, not just the what. One-Tap Flashcards & Smart Quizzes – Turn any answer into bite-sized flashcards or launch an adaptive quiz to cement the concept. Deep-Dive Follow-Ups – Keep asking “but how?” or “what if…?” for richer explanations, alternative methods, and extra examples. History That Never Disappears – Every Q&A, flashcard, and quiz result is auto-saved and searchable—no more lost notes. Share in a Tap – Send polished answer or flashcard decks to friends, classmates, or study groups right from the app. Perfect for Math proofs, science labs, coding bugs, history essays—any subject that sparks a question. Students who crave understanding and effective revision tools. Busy parents and tutors who need reliable explanations, flashcards, and quizzes on the spot. Why you’ll love StudX Camera-grade OCR reads even messy notes. AI-Generated Flashcards transform every solution into quick-review cards. Adaptive Quizzes pinpoint what you still need to practice and adjust difficulty in real time. Privacy-first cloud sync keeps your data safe and available across devices. Zero ads, zero clutter—just focused learning. Always-improving AI trained on trusted educational sources. Subscription Unlimited access to step-by-step explanations, AI flashcards, adaptive quizzes, and cross-device sync requires an active subscription. Try it free—cancel anytime. Terms & Privacy Full Terms of Service and Privacy Policy: https://alkaline-primrose-324.notion.site/Terms-Conditions-20d712dd0d54804ebe06fa0aa9324695
Screenshots
Verdict
The clearest difference is price: StudX at Free against Bernoulli Process PRO's $1.99. StudX also leads on update cadence (every 8 days vs monthly). Bernoulli Process PRO's advantage is in-app purchases (none vs 4). 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
StudX is free to download; Bernoulli Process PRO costs $1.99 up front. StudX sells 4 in-app purchases, starting at $6.99 per 7 days. Bernoulli Process PRO asks for nothing beyond the download.
Bernoulli Process PRO ships an update monthly, StudX every 8 days. The most recent releases landed on October 11, 2026 and September 27, 2026 respectively.
| Parameter | Bernoulli Process PRO | StudX |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 4.5 (15 ratings) — better |
| Positive reviews | — | 83.3% of reviews |
| Number of ratings | — | 15 — better |
| Update frequency | Monthly | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 179 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Glindemann, Sennoun, Langer GbR | Chestnuts Intelligence UG (haftungsbeschrankt) |
In-app purchases
Bernoulli Process PRO
No in-app purchases
StudX
- Premium7 Days trial$6.997 Days
- unlimited access3 Days trial$34.991 Month
- Premium Yearly Plan$44.991 Year
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- unlimited access7 Days trial$49.996 Months
Questions
Is Bernoulli Process PRO free?
Is StudX free?
Do Bernoulli Process PRO or StudX have ads?
Which is updated more often, Bernoulli Process PRO or StudX?
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