# Unavoid vs Behavioral Experiment

The clearest difference is in-app purchases: Behavioral Experiment at none against Unavoid's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Unavoid sells 3 in-app purchases, starting at $1.99 per month. Behavioral Experiment asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Unavoid | Behavioral Experiment |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/behavioral-experiment/id6810320894/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free |
| Size | 2 MB | 7 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 12+ |
| Developer | [Karol Piatek](https://appshunter.io/developer/1853397487) | [Everyday Insight LLC](https://appshunter.io/developer/6775709399) |

## What reviewers say

### Unavoid

[App page](https://appshunter.io/ios/app/unavoid-anxiety-and-exposure/id6781568119)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $6.99 | per year |
| Premium Lifetime | $9.99 | one-time |


### Behavioral Experiment

[App page](https://appshunter.io/ios/app/behavioral-experiment/id6810320894)

This app helps users test anxious predictions against reality by guiding them through behavioral experiments. It breaks down goals into manageable steps and offers educational articles on anxiety management. Ideal for individuals working on worry or avoidance, with or without a therapist.

**Highlights:** Guided behavioral experiments, Anxiety prediction testing, Step-ladder goal setting, Educational articles on anxiety, Session summary export, Optional reminders

**In-app purchases:** none


## Frequently asked questions

### Is Unavoid free?

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

### Is Behavioral Experiment free?

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

### Do Unavoid or Behavioral Experiment have ads?

Neither Unavoid nor Behavioral Experiment shows ads.

### Which is updated more often, Unavoid or Behavioral Experiment?

Unavoid ships an update every 3 weeks, and Behavioral Experiment every 3 weeks. Most recently, Unavoid was updated on October 28, 2026 and Behavioral Experiment on October 31, 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.*