# Otofonix vs PhonHear Smart Hearing

The clearest difference is in-app purchases: Otofonix at none against PhonHear Smart Hearing's 4. Otofonix also leads on iOS requirement (9.0 vs 13.0). PhonHear Smart Hearing's advantage is update cadence (monthly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. PhonHear Smart Hearing sells 4 in-app purchases, starting at $35.00 per 3 months. Otofonix asks for nothing beyond the download.

Otofonix ships an update every 4 months, PhonHear Smart Hearing monthly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Otofonix | PhonHear Smart Hearing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/otofonix/id1528446627/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 29 MB | 13 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xiamen NewSound Technology Co., Ltd.](https://appshunter.io/developer/1174641815) | [Salomon Ohayon](https://appshunter.io/developer/1756459062) |

## What reviewers say

### Otofonix

[App page](https://appshunter.io/ios/app/otofonix/id1528446627)

This utility app helps users quickly set up their hearing devices. It guides you through the fitting process in just a few minutes.

**Highlights:** Quick hearing device fitting, Step-by-step guidance, User-friendly interface

**In-app purchases:** none


### PhonHear Smart Hearing

[App page](https://appshunter.io/ios/app/phonhear-smart-hearing/id6529532882)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Plan | $35.00 | per 3 months |
| Semiannual Plan | $60.00 | per 6 months |
| Annual Plan | $100.00 | per year |
| Onetime Plan | $200.00 | one-time |


## Frequently asked questions

### Is Otofonix free?

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

### Is PhonHear Smart Hearing free?

PhonHear Smart Hearing is free to download, with in-app purchases available.

### Do Otofonix or PhonHear Smart Hearing have ads?

Neither Otofonix nor PhonHear Smart Hearing shows ads.

### Which is updated more often, Otofonix or PhonHear Smart Hearing?

Otofonix ships an update every 4 months, and PhonHear Smart Hearing monthly. Most recently, Otofonix was updated on November 3, 2026 and PhonHear Smart Hearing on October 25, 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.*