# Behavix vs Blastwave

The clearest difference is in-app purchases: Behavix at none against Blastwave's 2. Behavix also leads on update cadence (every 2 months vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Blastwave sells 2 in-app purchases, starting at $3.99 per month. Behavix asks for nothing beyond the download.

Behavix ships an update every 2 months, Blastwave every 6 months. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Behavix | Blastwave |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/behavix/id6741190219/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | — |
| Size | 6 MB | 58 MB |
| Requires iOS | 16.7 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Behavix](https://appshunter.io/developer/1793498975) | [Piotr Sielicki](https://appshunter.io/developer/1793533693) |

## What reviewers say

### Behavix

[App page](https://appshunter.io/ios/app/behavix/id6741190219)

Earn rewards by answering surveys tailored to your browsing interests. This app uses anonymous data to match you with relevant questionnaires, helping brands improve products while keeping your identity private. Complete surveys directly within the app and get rewarded.

**Highlights:** Anonymous data sharing for survey matching, Interest-based survey targeting, In-app survey completion, Privacy-focused data collection, Rewards for participation

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

**In-app purchases:** none


### Blastwave

[App page](https://appshunter.io/ios/app/blastwave/id6741198429)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $3.99 | per month |
| Annual subscription | $39.99 | per year |


## Frequently asked questions

### Is Behavix free?

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

### Is Blastwave free?

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

### Do Behavix or Blastwave have ads?

Neither Behavix nor Blastwave shows ads.

### Which is updated more often, Behavix or Blastwave?

Behavix ships an update every 2 months, and Blastwave every 6 months. Most recently, Behavix was updated on October 19, 2026 and Blastwave on October 8, 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.*