# OTC Clarity vs CIRSS

The clearest difference is rating: OTC Clarity at 3.8 against CIRSS's 1.8. OTC Clarity also leads on update cadence (every 5 weeks vs every 4 months). CIRSS's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, 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.

OTC Clarity holds the better App Store score, 3.8 against 1.8. Both are backed by a comparable volume of ratings — 6 and 5 respectively.

OTC Clarity ships an update every 5 weeks, CIRSS every 4 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | OTC Clarity | CIRSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/otc-clarity/id1645808845/reviews)** | [1.8 (5 ratings)](https://appshunter.io/ios/app/cirss/id6743087990/reviews) |
| Number of ratings | **6** | 5 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 152 MB | 21 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Huizhou Jinghao Medical Technology Co.,Ltd.](https://appshunter.io/developer/1543340471) | [ShenZhen Wllink Technology Co., Ltd.](https://appshunter.io/developer/1065212219) |

## What reviewers say

### OTC Clarity

[App page](https://appshunter.io/ios/app/otc-clarity/id1645808845)

This utility app simplifies the use of hearing aid devices. It provides an easier way for users to interact with and manage their hearing aids.

**Highlights:** Hearing aid device assistance, Simplified user interaction, Device management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CIRSS

[App page](https://appshunter.io/ios/app/cirss/id6743087990)

Enhance your audio experience with personalized sound settings. This utility supports pure sound audiometry for tailored hearing and offers multi-mode environmental volume adjustment for optimal comfort.

**Highlights:** Unique sound experience, Pure sound audiometry, Customizable hearing settings, Multi-mode environmental volume adjustment, Comfortable external sound

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OTC Clarity free?

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

### Is CIRSS free?

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

### Which has better reviews, OTC Clarity or CIRSS?

OTC Clarity is rated higher. OTC Clarity averages 3.8 out of 5 from 6 ratings, while CIRSS averages 1.8 from 5 ratings.

### Do OTC Clarity or CIRSS have ads?

Neither OTC Clarity nor CIRSS shows ads.

### Which is updated more often, OTC Clarity or CIRSS?

OTC Clarity ships an update every 5 weeks, and CIRSS every 4 months. Most recently, OTC Clarity was updated on November 7, 2026 and CIRSS on October 30, 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.*