Bernoulli Experiment PRO vs 1Z0
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Bernoulli Experiment PRO
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This app calculates the probability of success and failure, the expected value, variance, standard deviation and the Bernoulli distribution. It also shows the Bernoulli distribution as histogram and distribution function chart. There are two modes that defines your starting point of the calculation. Either you have certain amounts of successes and failures or a probability of each. Depending on the mode, 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 ] - modes for all important values of a Bernoulli experiment - for mode 1, success and failure must be entered - for mode 2, p or q must be entered - results are calculated and shown in detail - histogram and distribution function graphs - history function 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 and q must be greater than 0 and less than 1
1Z0
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Verdict
The clearest difference is price: 1Z0 at Free against Bernoulli Experiment PRO's $1.99. On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
1Z0 is free to download; Bernoulli Experiment PRO costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Bernoulli Experiment PRO ships an update monthly, 1Z0 every 2 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | Bernoulli Experiment PRO | 1Z0 |
|---|---|---|
| Price | $1.99 | Free ā better |
| Update frequency | Monthly ā better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details ā not scored | ||
| Size | 179 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Glindemann, Sennoun, Langer GbR | Davy Raitt |
In-app purchases
Bernoulli Experiment PRO
No in-app purchases
1Z0
No in-app purchases
Questions
Is Bernoulli Experiment PRO free?
Is 1Z0 free?
Do Bernoulli Experiment PRO or 1Z0 have ads?
Which is updated more often, Bernoulli Experiment PRO or 1Z0?
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