Hearing Butler vs 雷眼
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hearing Butler
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1、超级增强 增强型声音放大 2、多级抑制噪音，使语音更清晰 3、多方式的调节听力，可以更好，更方便的畅听世界。
雷眼
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雷眼APP是一款基于雷池 WAF 官方 API 开发的移动端工具，让你随时随地掌握网站防火墙的运行状态。支持策略查看与关键数据查询，轻量高效，开箱即用。 实时监控：直接调用雷池 WAF API，秒级刷新防护数据。 策略管理：便捷查看与调整防护策略，操作简单。 移动便携：无论身在何处，都能掌控网站安全。
Screenshots
Verdict
The clearest difference is in-app purchases: Hearing Butler at none against 雷眼's 1. 雷眼's advantage is device support. On price and iOS requirement 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. 雷眼 sells 1 one-off in-app purchase. Hearing Butler asks for nothing beyond the download.
| Parameter | Hearing Butler | 雷眼 |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 5 months |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 28 MB | 34 MB |
| Age rating | 17+ | 4+ |
| Developer | Kunwei Medical Electronics Co., Ltd | 祥利 管 |
In-app purchases
Hearing Butler
No in-app purchases
雷眼
- 正式版$3.99
