# Statlio vs REST

The clearest difference is in-app purchases: REST at none against Statlio's 1. REST also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Statlio sells 1 one-off in-app purchase. REST asks for nothing beyond the download.

## The numbers

| Metric | Statlio | REST |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rest-statistical-tool/id6793040209/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Monetization | — | Free |
| Size | 6 MB | 31 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Sabri Sepik](https://appshunter.io/developer/1885676496) | [Alia Alshammeri](https://appshunter.io/developer/1857269971) |

## What reviewers say

### Statlio

[App page](https://appshunter.io/ios/app/statlio-statistics-calculator/id6786869675)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Statlio Premium (Lifetime) | $4.99 | one-time |


### REST

[App page](https://appshunter.io/ios/app/rest-statistical-tool/id6793040209)

This tool guides researchers and students in selecting the appropriate statistical test for their studies. It uses an adaptive interview to understand research design and recommends tests with clear scientific explanations.

**Highlights:** Interactive statistical test guide, Sample size calculation, Questionnaire design assistance, Statistical write-up generator, Learning library for test explanations

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

**In-app purchases:** none


## Frequently asked questions

### Is Statlio free?

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

### Is REST free?

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

### Do Statlio or REST have ads?

Neither Statlio nor REST 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.*