# Statistics Calculator vs AOAM Tech

The clearest difference is in-app purchases: AOAM Tech at none against Statistics Calculator's 2. AOAM Tech also leads on update cadence (every 2 weeks vs every 21 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Statistics Calculator sells 2 one-off in-app purchases. AOAM Tech asks for nothing beyond the download.

Statistics Calculator ships an update every 21 months, AOAM Tech every 2 weeks. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Statistics Calculator | AOAM Tech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (317 ratings)](https://appshunter.io/ios/app/statistics-calculator/id1185124478/reviews)** | — |
| Number of ratings | **317** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 99 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dogahe](https://appshunter.io/developer/468657946) | [Hossam Al-Jafari](https://appshunter.io/developer/1617545488) |

## What reviewers say

### Statistics Calculator

[App page](https://appshunter.io/ios/app/statistics-calculator/id1185124478)

This app provides essential statistical calculations and regression analysis with an intuitive interface. Easily input data, view statistical measures, and perform various regression models. Advanced features are unlocked via in-app purchases.

**Highlights:** List data entry and management, Basic statistical measures (mean, std dev, etc.), Linear, logarithmic, exponential, power regression, Regression model graphing, Probability distributions, Confidence intervals, Hypothesis tests

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access - All Features | $2.99 | one-time |
| Statistics Calculator++ | $2.99 | one-time |


### AOAM Tech

[App page](https://appshunter.io/ios/app/aoam-tech/id1617545486)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Statistics Calculator free?

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

### Is AOAM Tech free?

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

### Do Statistics Calculator or AOAM Tech have ads?

Neither Statistics Calculator nor AOAM Tech shows ads.

### Which is updated more often, Statistics Calculator or AOAM Tech?

Statistics Calculator ships an update every 21 months, and AOAM Tech every 2 weeks. Most recently, Statistics Calculator was updated on October 14, 2026 and AOAM Tech on October 11, 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.*