# AI Lens vs Testify

The clearest difference is iOS requirement: AI Lens at 15.1 against Testify's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AI Lens sells 6 in-app purchases, starting at $6.99 per 7 days and Testify sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | AI Lens | Testify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/testify-ab-testing-tool/id6761442039/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Monetization | — | Freemium |
| Size | 40 MB | 4 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fatima Zohra Lahyani](https://appshunter.io/developer/1871746864) | [Rowena Ricalde](https://appshunter.io/developer/634576161) |

## What reviewers say

### AI Lens

[App page](https://appshunter.io/ios/app/ai-lens-reverse-image-search/id6758953614)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Yearly | $39.99 | per year |
| 50 Credits | $0.99 | one-time |
| 200 Credits | $2.99 | one-time |
| 500 Credits | $6.99 | one-time |
| 1200 Credits | $14.99 | one-time |


### 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 |


## Frequently asked questions

### Is AI Lens free?

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

### Is Testify free?

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

### Do AI Lens or Testify have ads?

Neither AI Lens nor Testify 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.*