# Simple Stat vs AP Statistics

The clearest difference is in-app purchases: Simple Stat at none against AP Statistics's 7. Simple Stat also leads on iOS requirement (8.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AP Statistics sells 7 in-app purchases, starting at $5.99 per 7 days. Simple Stat asks for nothing beyond the download.

Simple Stat ships an update every 12 months, AP Statistics every 9 months. The most recent releases landed on September 29, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Simple Stat | AP Statistics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (4 ratings)](https://appshunter.io/ios/app/simple-stat-calculator-for-statistics-students/id358670046/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 55.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 9 months** |
| Monetization | Free | — |
| Size | 1 MB | 47 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Enrico Susatyo](https://appshunter.io/developer/358670049) | [Expanded Apps](https://appshunter.io/developer/313709778) |

## What reviewers say

### Simple Stat

[App page](https://appshunter.io/ios/app/simple-stat-calculator-for-statistics-students/id358670046)

This app provides essential statistical tests for first-year university students. It offers a user-friendly interface for common calculations like Z-tests and T-tests. Designed for ease of use in introductory statistics courses.

**Highlights:** Z-test for mean, Z-test for proportion, T-test, Two sample t-test, Paired t-test, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases:** none


### AP Statistics

[App page](https://appshunter.io/ios/app/ap-statistics-ap-test-prep/id1553025456)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $5.99 | per 7 days |
| 1 Week | $6.99 | per 7 days |
| 1 Month | $17.99 | per month |
| 3 Month Subscription Plan | $39.99 | per 3 months |
| 1 Year | $69.99 | per year |
| Annual Subscription | $99.99 | per year |
| AP Statistics Test Questions | $15.99 | one-time |


## Frequently asked questions

### Is Simple Stat free?

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

### Is AP Statistics free?

AP Statistics is free to download, with in-app purchases available.

### Do Simple Stat or AP Statistics have ads?

Neither Simple Stat nor AP Statistics shows ads.

### Which is updated more often, Simple Stat or AP Statistics?

Simple Stat ships an update every 12 months, and AP Statistics every 9 months. Most recently, Simple Stat was updated on September 29, 2026 and AP Statistics on October 15, 2026.

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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.*