233621 vs 挚听
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
233621
This app enhances the functionality of compatible acoustic earphones by connecting via Bluetooth. It allows for quick headset function settings and supports over-the-air firmware upgrades to improve the listening experience and unlock product potential.
- Bluetooth connectivity
- Headset function settings
- OTA firmware upgrades
- Enhanced listening experience
- Unlock product potential
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233621 app is an intelligent extension of 233621 acoustic earphone. Connect your smartphone through Bluetooth, you can quickly set the function of the headset, and support OTA firmware upgrade to improve the headset, continuously improve your listening experience, and release the full potential of your 233621 Bluetooth product. In the future, we will continue to update the app to provide you with more functions and services
挚听
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挚听助听器已获中国NMPA II类医疗器械认证(注册证编号:粤械注准20212191756)及美国FDA许可(D553148) 通过连接挚听助听器,便于用户在手机界面调节助听音量;能辅助用户进行适应性调节,帮助用户根据自身的听觉感受方便调整配置参数,提高用户佩戴助听器的舒适度,帮助用户更好的适应助听器; 轻松实现助听效果,和传统的助听器相比,这一款体验更好,我们采用了更贴近自然的助听方式,让用户最大程度聆听大自然的声音; 【免责条款】: -- 重要提示: 本应用旨在帮助用户更好地理解和调整他们的助听器设置。它不是医疗设备,也不提供任何医疗诊断或治疗建议。请务必在使用本应用之前咨询专业医生,并遵循其指导。 本产品不可替代专业医疗诊断,具体使用效果可能因个体差异而不同。最终解释权归深圳市智听科技有限公司所有 【 司法管辖区声明】: 本应用所连接的助听器已在以下国家/地区获得法规许可:亚洲地区(中国大陆、香港)、北美地区(美国)。该助听器仅在相应地区销售。如果您所在的地区不在上述列表中,请联系您的医疗提供者获取更多信息,并确保您使用的助听器符合当地法规要求。 【认证支持】: 中国大陆:国家药监局II类器械认证 北美地区:FDA许可 欧盟地区:正在申请CE MDR认证(获批前暂不支持服务) 感谢您使用挚听助听器辅助调试应用程序。我们致力于为您提供便捷且安全的助听器管理体验。 有任何问题或者建议请通过: sz@eartech.cn或者http://www.eartech.cn 联系我们,期待收到您的消息 隐私政策: https://download.eartech.cn/app_delegate/eartech_charge_privacy_cn.html 服务协议: https://download.eartech.cn/app_delegate/eartech_charge_server_cn.html
Screenshots
Verdict
233621 and 挚听 are too close to call on the numbers: across 8 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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 233621 against 5.0 for 挚听. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
233621 ships an update every 5 weeks, 挚听 every 3 weeks. Both last shipped on November 3, 2026.
| Parameter | 233621 | 挚听 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 140 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Grandsun Electronic Co.,Ltd | Shenzhen Eartech Co., Ltd. |
Customer experience
233621
挚听
In-app purchases
233621
No in-app purchases
挚听
No in-app purchases









