Redux Dryer App vs Open Hearing PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Redux Dryer App
Connect to your Redux Machine to monitor hearing instrument drying cycles. View real-time and historical drying data to ensure optimal performance and care for your devices.
- Connect to Redux Machine
- View live dry data
- Access previous dry data
- Monitor hearing instruments
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The Redux Companion App allows you to discover and connect to your Redux Machine. You will be able to view live dry data, as well as the previous dry.
Open Hearing PRO
This application is designed for hearing care professionals to enhance accessibility in hearing care. It offers tools and features to support audiologists and other specialists in their practice.
- Professional hearing care tools
- Accessibility enhancement
- Support for audiologists
- Practice management features
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Open Hearing PRO for Hearing Care Professionals
Screenshots
Verdict
The clearest difference is ads: Redux Dryer App at none against Open Hearing PRO's shown. Redux Dryer App also leads on monetization model (free vs ad-supported). Open Hearing PRO's advantage is update cadence (every 3 weeks vs every 2 months). On price, rating, ratings volume and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Redux Dryer App against 5.0 for Open Hearing PRO. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Redux Dryer App ships an update every 2 months, Open Hearing PRO every 3 weeks. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.
| Parameter | Redux Dryer App | Open Hearing PRO |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 3 MB | 51 MB |
| Age rating | 17+ | 4+ |
| Developer | Revive Electronics, LLC | Raghav Shankar |
In-app purchases
Redux Dryer App
No in-app purchases
Open Hearing PRO
No in-app purchases
