# Biosom vs Erick Barber

The clearest difference is in-app purchases: Erick Barber at none against Biosom's 4. Erick Barber also leads on ads (none vs shown) and iOS requirement (12.4 vs 15.0). Biosom's advantage is update cadence (fortnightly vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Biosom sells 4 in-app purchases, starting at $7.99 per month. Erick Barber asks for nothing beyond the download.

Biosom ships an update fortnightly, Erick Barber every 7 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Biosom | Erick Barber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/biosom-hearing-test/id6445955640/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 98 MB | 51 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [BIOSOM IMP. EXP. COMERCIO & SERVIÇOS LTDA](https://appshunter.io/developer/1667584544) | [BestBarbers](https://appshunter.io/developer/1501336369) |

## What reviewers say

### Biosom

[App page](https://appshunter.io/ios/app/biosom-hearing-test/id6445955640)

This app offers a casual way to check for potential hearing loss by determining your hearing threshold across different frequencies. While not a substitute for professional medical advice, it can spark curiosity and encourage users to seek a proper diagnosis from a doctor.

**Highlights:** Online hearing test, Determine hearing threshold, Frequency-based results graph, Casual self-assessment, Sparks curiosity for professional consultation

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $7.99 | per month |
| Semiannual Subscription | $39.99 | per 6 months |
| Annual Subscription | $79.99 | per year |
| 30 Days Full Access | $5.99 | one-time |


### Erick Barber

[App page](https://appshunter.io/ios/app/erick-barber/id6738929191)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Biosom free?

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

### Is Erick Barber free?

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

### Do Biosom or Erick Barber have ads?

Biosom shows ads; Erick Barber does not.

### Which is updated more often, Biosom or Erick Barber?

Biosom ships an update fortnightly, and Erick Barber every 7 months. Most recently, Biosom was updated on October 25, 2026 and Erick Barber on October 28, 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.*