OTC Clarity vs Nano Audacity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OTC Clarity
This utility app simplifies the use of hearing aid devices. It provides an easier way for users to manage and interact with their hearing aids.
- Hearing aid device management
- Simplified user interaction
- Utility for hearing aids
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This is an app that helps users use hearing aid devices more easily
Nano Audacity
This utility app allows users to remotely control their hearing aids. Adjust volume, switch programs, fine-tune frequency bands, and manage feedback and noise reduction settings. It also provides battery power and connection status.
- Remote hearing aid control
- Volume adjustment
- Program switching
- Frequency band gain adjustment
- Feedback and noise reduction control
- Battery and connection status check
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Users can control hearing aids remotely with Nano Audacity software. With the Intelligent Control application, you can: 1. Adjust volume of the hearing aids. 2. Switch the hearing aid program. 3. Adjust the gain in different frequency band. 4, switch feedback and noise reduction 5. Check the battery power and connection status.
Screenshots
Verdict
The clearest difference is update cadence: OTC Clarity at every 5 weeks against Nano Audacity's every 14 months. OTC Clarity also leads on rating (3.6 vs 3.3) and iOS requirement (11.0 vs 13.0). On price, ratings volume, ads 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.
OTC Clarity holds the better App Store score, 3.6 against 3.3. Both are backed by a comparable volume of ratings — 5 and 3 respectively.
OTC Clarity ships an update every 5 weeks, Nano Audacity every 14 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.
| Parameter | OTC Clarity | Nano Audacity |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (5 ratings) — better | 3.3 (3 ratings) |
| Number of ratings | 5 — better | 3 |
| Update frequency | Every 5 weeks — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 163 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Huizhou Jinghao Medical Technology Co.,Ltd. | Xiamen Vienatone Medical Technology Co., Ltd |
Customer experience
OTC Clarity
Nano Audacity
In-app purchases
OTC Clarity
No in-app purchases
Nano Audacity
No in-app purchases
