# AUDION - iPhone

> Modernizes radio audience measurement using smartphone technology. (iPhone/iPad app by Stephen Casey.)

- Source: https://appshunter.io/ios/app/audion-iphone/id1444383862 (this page in markdown: same URL + `.md`)
- Developer: [Stephen Casey](https://appshunter.io/developer/1444383861)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 9.0 · 65 MB
- Languages: American English
- Released: 2019-02-03
- Data updated: 2026-10-15
- Monetization: free

## What is AUDION?

This app changes the way that radio ratings are received. For several years now the industry in the US has used a “pager”-type device to pick up on inaudible watermarks that are injected into the audio of a radio broadcast. These devices are archaic. Moving that reception process to an app eliminates vast amounts of overhead and enables radio stations and other media companies to strengthen their marketing data about their listening audience. Further, the sampling size of the pager devices is considerably small and in many cases statistically insignificant. Moving that function to an app cuts across demographic challenges and is forward-looking with the technology, allowing broadcast radio to compete in a digital world.

* Continued use of GPS running in the background can dramatically decrease battery life. It is recommended that you close it completely without using this application.

## Key features

- Modernizes radio ratings reception
- Replaces archaic pager devices
- Strengthens marketing data
- Expands sampling size
- Overcomes demographic challenges
- Enables broadcast radio competition

## Is AUDION safe?

Not enough ratings yet to assess AUDION.

## Is AUDION legit?

AUDION - iPhone appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for AUDION is 73 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about AUDION

### What is AUDION used for?

AUDION is designed to modernize radio audience measurement by replacing traditional pager devices with smartphone technology. It helps media companies gather more comprehensive data about their listening audience.

### How does AUDION improve radio ratings?

By moving reception to an app, AUDION eliminates overhead associated with pager devices and significantly increases the sampling size. This allows for more statistically relevant data and helps radio stations compete in the digital landscape.

### Is AUDION free to use?

Yes, AUDION is available for free. The app does not have any in-app purchases or advertisements, offering a completely free experience.

### What devices does AUDION support?

AUDION is compatible with iPhones and iPods. It is designed to run on Apple's mobile operating systems.

### What is the age rating for AUDION?

AUDION has an age rating of 4+, making it suitable for users of all ages. This indicates it contains no mature content.

### When was AUDION last updated?

AUDION was last updated on February 3, 2019, with version 1.0. The app was initially released on the same date.

### Does AUDION have ads?

No, AUDION is ad-free. The application does not contain any advertisements, ensuring an uninterrupted user experience.

### Can AUDION impact battery life?

The app description notes that continued use of GPS running in the background can dramatically decrease battery life. It is recommended to close the application completely when not in use to conserve battery.

## Version history (last 1 release)

### 1.0 — 2019-02-03

No release notes.

## Apps similar to AUDION

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [StarLoc](https://appshunter.io/ios/app/starloc/id6760946563) | 5.0 (3) | Free | Utilities |
| [ApexSolar](https://appshunter.io/ios/app/apexsolar/id6747635147) | — | Free | Utilities |
| [Tools & Converters](https://appshunter.io/ios/app/tools-and-converters/id6760652349) | — | Free | Utilities |
| [Audionic Suite](https://appshunter.io/ios/app/audionic-suite/id6738761264) | 1.0 (2) | Free | Utilities |
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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-15.*