# AI & Machine Learning Pro vs Easy Probability

The clearest difference is in-app purchases: AI & Machine Learning Pro at none against Easy Probability's 1. Easy Probability's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 19 months). On price and device support there is nothing between them.

Both are free to download. Easy Probability sells 1 one-off in-app purchase. AI & Machine Learning Pro asks for nothing beyond the download.

AI & Machine Learning Pro ships an update every 19 months, Easy Probability every 2 weeks. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | AI & Machine Learning Pro | Easy Probability |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/easy-probability/id1503574851/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 39 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Shahzad Ahsan](https://appshunter.io/developer/1092605452) | [Jelle Van den Eynde](https://appshunter.io/developer/1494263169) |

## What reviewers say

### AI & Machine Learning Pro

[App page](https://appshunter.io/ios/app/ai-and-machine-learning-pro/id1470737768)

**Features:** macOS Compatibility

**In-app purchases:** none


### Easy Probability

[App page](https://appshunter.io/ios/app/easy-probability/id1503574851)

Master basic probability with interactive quizzes designed to improve your academic performance and decision-making skills. The app offers a gradual learning curve, starting with simple problems and progressing to more complex challenges, all without advertisements.

**Highlights:** Gradual learning curve, Interactive quizzes, Voice-over narration, Voice input for answers, Dark theme support, Portrait and landscape modes

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Module 2 quizzes | $0.99 | one-time |


## Frequently asked questions

### Is AI & Machine Learning Pro free?

AI & Machine Learning Pro is free to download, with no in-app purchases.

### Is Easy Probability free?

Easy Probability is free to download, with in-app purchases available.

### Do AI & Machine Learning Pro or Easy Probability have ads?

AI & Machine Learning Pro shows ads; Easy Probability does not.

### Which is updated more often, AI & Machine Learning Pro or Easy Probability?

AI & Machine Learning Pro ships an update every 19 months, and Easy Probability every 2 weeks. Most recently, AI & Machine Learning Pro was updated on September 21, 2026 and Easy Probability on September 20, 2026.

---

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