# Cearvol vs CIRSS

The clearest difference is review sentiment: CIRSS at 100% against Cearvol's 25%. Cearvol's advantage is rating (2.6 vs 1.0) and update cadence (every 3 weeks vs every 4 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Cearvol holds the better App Store score, 2.6 against 1.0. That said, the two scores are not equally well evidenced: Cearvol has 18 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 25% of Cearvol's written reviews are positive against 100% of CIRSS's, so the app with the better star average is not the one people write more warmly about.

Cearvol ships an update every 3 weeks, CIRSS every 4 months. The most recent releases landed on September 18, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | Cearvol | CIRSS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (18 ratings)](https://appshunter.io/ios/app/cearvol/id6475083036/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/cirss/id6743087990/reviews) |
| Number of ratings | **18** | 3 |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 115 MB | 21 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNICE Intelligent Medicine Shenzhen Co., Ltd.](https://appshunter.io/developer/1723309369) | [ShenZhen Wllink Technology Co., Ltd.](https://appshunter.io/developer/1065212219) |

## What reviewers say

### Cearvol

[App page](https://appshunter.io/ios/app/cearvol/id6475083036)

This app allows users to control and customize their Cearvol hearing aids. Adjust volume, switch ear tips, and select scene modes with personalized settings for different environments. It also displays the battery level of your hearing aids.

**Highlights:** 10-level volume adjustment, Independent left/right volume control, Hearing aid battery percentage display, Ear tip switching settings, Customizable scene modes (indoor, conversation, restaurant, traffic), Noise reduction and voice enhancement settings

**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 Cearvol free?

Cearvol 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, Cearvol or CIRSS?

Cearvol is rated higher. Cearvol averages 2.6 out of 5 from 18 ratings, while CIRSS averages 1.0 from 3 ratings.

### Do Cearvol or CIRSS have ads?

Neither Cearvol nor CIRSS shows ads.

### Which is updated more often, Cearvol or CIRSS?

Cearvol ships an update every 3 weeks, and CIRSS every 4 months. Most recently, Cearvol was updated on September 18, 2026 and CIRSS on June 25, 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.*