# Probability Calculator Plus vs Articulate

The clearest difference is price: Articulate at Free against Probability Calculator Plus's $2.99. Articulate also leads on rating (5.0 vs 3.7) and iOS requirement (15.1 vs 17.6). Probability Calculator Plus's advantage is ratings volume (3 vs 1). On ads, in-app purchases and device support there is nothing between them.

Articulate is free to download; Probability Calculator Plus costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Articulate holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

## The numbers

| Metric | Probability Calculator Plus | Articulate |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/probability-calculator-plus/id1625628315/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/articulate-learn-the-ipa/id6760137726/reviews)** |
| Number of ratings | **3** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | — |
| Monetization | Paid | **Free** |
| Size | 1 MB | 47 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Heng Jia Liang](https://appshunter.io/developer/1532000635) | [Sam Fuller](https://appshunter.io/developer/1882834468) |

## What reviewers say

### Probability Calculator Plus

[App page](https://appshunter.io/ios/app/probability-calculator-plus/id1625628315)

Master probability and statistics with instant, step-by-step solutions for various calculations and distributions. Includes a random experiment simulator and a comprehensive reference guide.

**Highlights:** Basic and conditional probability calculations, Venn diagram calculator with visual representation, Statistical distributions (Binomial, Normal, Poisson), Random experiment simulator (dice, coins, cards), Step-by-step solutions for all calculations, Calculation history and reference guide

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Articulate

[App page](https://appshunter.io/ios/app/articulate-learn-the-ipa/id6760137726)

Master the International Phonetic Alphabet (IPA) and Americanist Phonetic Alphabet (APA) with structured lessons, interactive charts, and diverse practice modes. Hear native speaker pronunciations and receive AI coaching for your own speech. Track your progress and customize your learning experience.

**Highlights:** Structured learning path with 16 lessons, Interactive IPA charts with native audio, 9 practice modes for skill building, AI pronunciation coaching, Dual notation support (IPA/APA), Progress tracking, Memory and speed games

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Probability Calculator Plus free?

Probability Calculator Plus costs $2.99, with no in-app purchases.

### Is Articulate free?

Articulate is free to download, with no in-app purchases.

### Which has better reviews, Probability Calculator Plus or Articulate?

Articulate is rated higher. Probability Calculator Plus averages 3.7 out of 5 from 3 ratings, while Articulate averages 5.0 from 1 ratings.

### Do Probability Calculator Plus or Articulate have ads?

Neither Probability Calculator Plus nor Articulate shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*