# Testify vs Radien

The clearest difference is ratings volume: Radien at 4 against Testify's 1. Radien also leads on iOS requirement (18.0 vs 26.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Testify sells 1 in-app purchase, starting at $1.99 per month and Radien sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Testify against 5.0 for Radien. Both are backed by a comparable volume of ratings — 1 and 4 respectively.

## The numbers

| Metric | Testify | Radien |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/testify-ab-testing-tool/id6761442039/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/radien-network-toolbox/id6789207545/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | Freemium | Free with in-app purchases |
| Size | 4 MB | 21 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rowena Ricalde](https://appshunter.io/developer/634576161) | [IGOR ARSENKIN](https://appshunter.io/developer/1155641372) |

## What reviewers say

### Testify

[App page](https://appshunter.io/ios/app/testify-ab-testing-tool/id6761442039)

This app helps you conduct scientific experiments in your daily life. Define a hypothesis, track your results, and get clear, statistical explanations of whether your findings are significant. It supports various statistical tests and offers visual data analysis.

**Highlights:** Create experiments with hypotheses, Track daily results and notes, Automatic statistical analysis, Visual charts and confidence intervals, Plain-English result explanations, CSV import/export (Pro), PDF report export (Pro)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $1.99 | per month |


### Radien

[App page](https://appshunter.io/ios/app/radien-network-toolbox/id6789207545)

Diagnose network issues with tools like ping, traceroute, and DNS lookup. Inspect TLS certificates, scan ports, and calculate subnets. This app prioritizes privacy with no ads or trackers.

**Highlights:** Ping with live chart and verdict, Multi-host ping comparison, Traceroute with hop analysis, DNS lookup and reverse DNS, TCP port scanner, TLS certificate inspector, Subnet calculator

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Radien Pro | $9.99 | one-time |


## Frequently asked questions

### Is Testify free?

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

### Is Radien free?

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

### Which has better reviews, Testify or Radien?

Testify and Radien are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do Testify or Radien have ads?

Neither Testify nor Radien 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.*