Comparison

Bilingual Beginners Book vs Bernoulli Process PRO

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

Head to head
About

Bilingual Beginners Book

Features
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Bilingual Beginners Book is a bilingual picture and word book for new language learners. Great for new language learners both young and old. See words, touch the picture, hear the word in a new language! Each word is accompanied by an illustration and the word in two languages. 16 Word groups or chapters with 18 words in each. Languages include English, Korean, Japanese, Chinese, French, Italian, German and Spanish. A good selection of nouns, adjectives and verbs. Includes gender for nouns, and optional romanization for Chinese (also known as pinyin), Japanese and Korean. Navigation options include page by page and chapter by chapter movement buttons as well as page turning by moving your finger across the page. 288 Words in all. 80 pages. Illustrations by artist and illustrator Robert Schoolcraft | Designs (NYC).

About

Bernoulli Process PRO

Features
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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

Screenshots

Bernoulli Process PRO4 screens

Verdict

The call

The clearest difference is update cadence: Bernoulli Process PRO at monthly against Bilingual Beginners Book's every 40 months. Bernoulli Process PRO also leads on price ($1.99 vs $3.99) and device support (3 vs 1). Bilingual Beginners Book's advantage is iOS requirement (13.0 vs 15.0). On ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Bilingual Beginners Book costs $3.99 and Bernoulli Process PRO $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bilingual Beginners Book ships an update every 40 months, Bernoulli Process PRO monthly. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

Scorecard4 real differences ยท 2 level
Bilingual Beginners Book versus Bernoulli Process PRO: the parameters behind the verdict, then further details
ParameterBilingual Beginners BookBernoulli Process PRO
Price$3.99$1.99 โ€” better
Update frequencyEvery 40 monthsMonthly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPadiPhone, iPad, iPod โ€” better
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size465 MB179 MB
Age rating4+4+
DeveloperCogWrite Learning Analytics LLCGlindemann, Sennoun, Langer GbR

In-app purchases

None

Bilingual Beginners Book

No in-app purchases

None

Bernoulli Process PRO

No in-app purchases

Questions

Is Bilingual Beginners Book free?
Bilingual Beginners Book costs $3.99, with no in-app purchases.
Is Bernoulli Process PRO free?
Bernoulli Process PRO costs $1.99, with no in-app purchases.
Do Bilingual Beginners Book or Bernoulli Process PRO have ads?
Neither Bilingual Beginners Book nor Bernoulli Process PRO shows ads.
Which is updated more often, Bilingual Beginners Book or Bernoulli Process PRO?
Bilingual Beginners Book ships an update every 40 months, and Bernoulli Process PRO monthly. Most recently, Bilingual Beginners Book was updated on October 10, 2026 and Bernoulli Process PRO on October 11, 2026.

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