# Natural Fitting vs AudioService App

The clearest difference is update cadence: AudioService App at every 2 months against Natural Fitting's every 10 months. AudioService App also leads on device support (3 vs 1). Natural Fitting's advantage is iOS requirement (11.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

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

Natural Fitting ships an update every 10 months, AudioService App every 2 months. The most recent releases landed on September 28, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Natural Fitting | AudioService App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (28 ratings)](https://appshunter.io/ios/app/audioservice-app/id1356549817/reviews)** |
| Number of ratings | — | **28** |
| Positive reviews | — | 22.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 349 MB | 201 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hörwelt City UG](https://appshunter.io/developer/1733230439) | [Sivantos Pte. Ltd.](https://appshunter.io/developer/998867980) |

## What reviewers say

### Natural Fitting

[App page](https://appshunter.io/ios/app/natural-fitting/id1236650552)

**In-app purchases:** none


### AudioService App

[App page](https://appshunter.io/ios/app/audioservice-app/id1356549817)

Control and customize your hearing aids directly from your smartphone. Stream audio, adjust volume and programs, and access remote support for a personalized listening experience.

**Highlights:** Audio streaming, Remote control, Remote support, Program adjustment, Volume control, Personalized settings

**In-app purchases:** none


## Frequently asked questions

### Is Natural Fitting free?

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

### Is AudioService App free?

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

### Do Natural Fitting or AudioService App have ads?

Neither Natural Fitting nor AudioService App shows ads.

### Which is updated more often, Natural Fitting or AudioService App?

Natural Fitting ships an update every 10 months, and AudioService App every 2 months. Most recently, Natural Fitting was updated on September 28, 2026 and AudioService App on October 17, 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.*