# IVA vs HEAD B2U

The clearest difference is update cadence: IVA at monthly against HEAD B2U's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IVA ships an update monthly, HEAD B2U every 10 months. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | IVA | HEAD B2U |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/head-b2u/id1529128839/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 10 months |
| Monetization | — | Free |
| Size | 42 MB | 33 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Teamware Solutions GmbH](https://appshunter.io/developer/1335535553) | [HEAD acoustics GmbH](https://appshunter.io/developer/1529128841) |

## What reviewers say

### IVA

[App page](https://appshunter.io/ios/app/iva-intelligent-validation/id1495299488)

**In-app purchases:** none


### HEAD B2U

[App page](https://appshunter.io/ios/app/head-b2u/id1529128839)

Explore immersive binaural audio experiences on your iOS device. Connect specialized hardware to unlock high-fidelity sound recordings and discover a new dimension of audio.

**Highlights:** Binaural audio recording, USB host port connection, Compatible with B2U hardware, Compatible with SQope hardware, iOS device support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IVA free?

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

### Is HEAD B2U free?

HEAD B2U is free to download, with no in-app purchases.

### Do IVA or HEAD B2U have ads?

Neither IVA nor HEAD B2U shows ads.

### Which is updated more often, IVA or HEAD B2U?

IVA ships an update monthly, and HEAD B2U every 10 months. Most recently, IVA was updated on September 17, 2026 and HEAD B2U on September 9, 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.*