Binomial Coefficient PRO vs AZ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Binomial Coefficient PRO
Calculate binomial coefficients and factorials with detailed, step-by-step solutions. Supports natural numbers and stores calculations in history for easy access and sharing. Ideal for students and anyone needing precise mathematical computation.
- Binomial coefficient calculation
- N factorial calculation
- Step-by-step solution display
- Calculation history
- Solution sharing
- Natural number support
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This app provides two kind of calculations. One is the calculation of the binomial coefficient. The other one is the calculation of n factorial. You have to enter n and/or k to calculate the result. Only natural 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 binomial coefficient and n factorial - n and/or k must be entered - results are calculated and shown in detail - the formula behind factorial and every step is shown - history function to save the input - detailed solution - only natural 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 relevant field is highlighted in yellow - if the values are wrong, the affected field will be highlighted in red - 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 - n must be greater than or equal k
AZ
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Verdict
The clearest difference is price: AZ at Free against Binomial Coefficient PRO's $1.99. Binomial Coefficient PRO's advantage is in-app purchases (none vs 3) and update cadence (monthly vs every 2 months). 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
AZ is free to download; Binomial Coefficient PRO costs $1.99 up front. AZ sells 3 in-app purchases, starting at $3.99 per month. Binomial Coefficient PRO asks for nothing beyond the download.
Binomial Coefficient PRO ships an update monthly, AZ every 2 months. The most recent releases landed on November 10, 2026 and November 13, 2026 respectively.
| Parameter | Binomial Coefficient PRO | AZ |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 179 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Glindemann, Sennoun, Langer GbR | Davy Raitt |
In-app purchases
Binomial Coefficient PRO
No in-app purchases
AZ
- Pro Monthly$3.991 Month
- Pro Yearly7 Days trial$14.991 Year
- Pro Lifetime$19.99
Questions
Is Binomial Coefficient PRO free?
Is AZ free?
Do Binomial Coefficient PRO or AZ have ads?
Which is updated more often, Binomial Coefficient PRO or AZ?
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