Cearvol vs HQ SHOW
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cearvol
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.
- 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
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The hearing app is developed and designed for Cearvol hearing aids to help users setup hearing aid functions and customize hearing parameters quickly. Includes the following functions as follows: "Main control " Volume adjustment: 10-level volume adjustment, synchronized with the gain, and the left and right hearing aid can be adjusted independently. Hearing aids battery : Synchronously shows the current battery percentage of the hearing aids. Ear tips switching: Different acoustic parameters are set for the two ear caps (closed and open ear tips). When switching ear tips, you need to select the right eartip setting on app. Synchronization function: Quickly switch whether the volume control of the left and right hearing aid is synchronized. Scene mode: Quickly switch scene modes and parameter applications for different usage scenarios. Scene modes include indoor mode, conversation mode, restaurant mode, and traffic mode. In each scene mode, parameters such as noise reduction level, voice enhancement level, microphone directivity, EQ compensation, etc. can be independently customized. Indoor mode is aimed at quieter indoor scenes and office scenes; Conversation mode is aimed at face-to-face conversations in conference rooms and coffee shops in generally quiet environments; Restaurant mode is aimed at dining scenarios such as Western restaurants in generally quiet environments; Traffic mode is aimed at common commuting scenarios such as taking the subway and bus.
HQ SHOW
Control smart fountain devices remotely. Connect via Bluetooth to manage power, lights, pump settings, and timers. Supports multiple languages for global users.
- Bluetooth device discovery and pairing
- Device management and grouping
- Main power and online status control
- Adjustable light colors and effects
- Fountain pump mode and height adjustment
- Customizable light and fountain timers
- Multi-language support
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HQ SHOW is the official control app for HUIQI smart fountain devices. Users can discover, add and connect to nearby HUIQI fountain devices via Bluetooth, then manage their devices and control fountain functions from their phone. Key features: - Device discovery and connection: Scan for nearby devices via Bluetooth and quickly add compatible fountain devices. - Device management: Rename and remove devices, configure automatic connections and organise multiple devices into groups. - Power control: Switch fountain devices on or off and view their connection status. - Lighting control: Switch lights on or off, adjust brightness, select RGB colours or white light, and configure built-in lighting effects and their speed. - Water pump control: Select operating modes and adjust fountain jet height, the rate of change and related settings. - Timer management: Set lighting and fountain schedules, enable or disable scheduled tasks, and configure automatic and light-sensing modes. - Language support: Available in Chinese, English, Japanese, Russian and Arabic. Requirements: Device-control features require a compatible HUIQI fountain device within Bluetooth range. Permissions: Bluetooth access is used only to discover and connect to nearby compatible HUIQI devices, read their status and control them.
Screenshots
Verdict
The clearest difference is rating: HQ SHOW at 5.0 against Cearvol's 2.6. Cearvol's advantage is ratings volume (18 vs 1) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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.
HQ SHOW holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Cearvol has 18 ratings behind it against 1, so its average is the more settled of the two.
Cearvol ships an update every 3 weeks, HQ SHOW every 2 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.
| Parameter | Cearvol | HQ SHOW |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (18 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 18 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 115 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | UNICE Intelligent Medicine Shenzhen Co., Ltd. | Foshan Nanhai Huiqi Fountain Equipment Co., Ltd. |
Customer experience
Cearvol
HQ SHOW
In-app purchases
Cearvol
No in-app purchases
HQ SHOW
No in-app purchases









