# Hypothesis Testing Calculator vs Statistical Inference

The clearest difference is in-app purchases: Statistical Inference at none against Hypothesis Testing Calculator's 8. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Hypothesis Testing Calculator sells 8 one-off in-app purchases. Statistical Inference asks for nothing beyond the download.

## The numbers

| Metric | Hypothesis Testing Calculator | Statistical Inference |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 180 MB | 38 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [AFTW LLC](https://appshunter.io/developer/1886356149) |

## What reviewers say

### Hypothesis Testing Calculator

[App page](https://appshunter.io/ios/app/hypothesis-testing-calculator/id6472454189)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Lifetime Access | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


### Statistical Inference

[App page](https://appshunter.io/ios/app/statistical-inference/id6773749666)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hypothesis Testing Calculator free?

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

### Is Statistical Inference free?

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

### Do Hypothesis Testing Calculator or Statistical Inference have ads?

Neither Hypothesis Testing Calculator nor Statistical Inference 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.*