HSA vs KZAUDIO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HSA
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-4 CH Professional Car DSP, tuning up by Phone APP
KZAUDIO
This app enhances your audio device experience by allowing firmware updates, detailed device information management, and customizable gesture controls. Optimize your sound with various audio modes, codecs, and a dedicated gaming mode for reduced latency. It also features smart mode switching, device finding, and dual-device connectivity.
- Firmware updates
- Device information management
- Customizable gesture controls
- LDAC/AptX codec support
- Smart mode switching
- Gaming mode for low latency
- Find my earbuds feature
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KZAUDIO 是一款专为 KZ 旗下音频设备打造的智能管理应用，帮助用户调整耳机设置，优化音频体验，并提供多种实用功能。 主要功能 固件升级：支持一键更新耳机固件，优化性能。 设备信息管理：可查看耳机电量、固件版本、MAC 地址等信息。 手势自定义：可设置单击、双击、三击、长按等手势，实现快捷操作。 音效模式与音质选择：支持 LDAC、AptX / AptX Adaptive 编解码模式，满足不同聆听需求。 智能模式切换：可在通透模式、降噪模式、普通模式之间自由切换。 游戏模式：优化音频延迟，提升游戏体验。 查找耳机：帮助用户快速定位耳机，避免丢失。 双设备连接：支持同时连接两台设备，无需手动切换。 提示音语言切换：可在中英文提示音之间切换。 KZAUDIO 让您的耳机更智能，体验更出色。
Screenshots
Verdict
The clearest difference is update cadence: KZAUDIO at fortnightly against HSA's every 2 months. HSA's advantage is iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and device support 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.
HSA ships an update every 2 months, KZAUDIO fortnightly. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.
| Parameter | HSA | KZAUDIO |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 10 MB | 59 MB |
| Age rating | 4+ | 17+ |
| Developer | 杏生 卢 | Shenzhen Yuanze Electronic Co., Ltd |
In-app purchases
HSA
No in-app purchases
KZAUDIO
No in-app purchases
