HLKRadarTool vs LuWu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HLKRadarTool
This utility app helps debug radar modules by searching for Bluetooth devices and detecting radar distance sensitivity. It allows users to adjust radar parameters for optimal performance.
- Bluetooth device search
- Radar distance sensitivity detection
- Radar parameter settings
- Radar module debugging
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一个调试雷达模块的工具。 1，蓝牙搜索设备 2，雷达距离灵敏度检测 3，设置雷达参数
LuWu
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LuWu is a local-first file manager and encryption tool for iOS. Browse, filter, and preview everyday files, package sensitive items as LWEF encrypted files, or move them into a PIN-protected Vault. Key features: - File management: filter images, videos, PDFs, ZIP archives, LWEF packages, and more. - LWEF encryption: package selected files into standalone encrypted files with a file password, optional cover, and optional local master-password unlock. - Private Vault: protect important files with a 6-digit PIN. Vault contents stay hidden while closed. - Wi-Fi transfer: upload files from a computer browser to your iPhone on the same local network, without a cable. - Master password and iCloud backup: generate a strong master password and optionally back it up to iCloud for recovery. - Files app integration: import, open, and manage local documents through the iOS file system. LuWu has no account system and no ad tracking. File handling is centered on your device; iCloud is used only when you enable master password backup. Supported languages: English and Simplified Chinese.
Screenshots
Verdict
The clearest difference is price: HLKRadarTool at Free against LuWu's $1.99. HLKRadarTool also leads on iOS requirement (12.0 vs 15.4). On update cadence, 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
HLKRadarTool is free to download; LuWu costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
HLKRadarTool ships an update fortnightly, LuWu every 10 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.
| Parameter | HLKRadarTool | LuWu |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 2.7 (11 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Fortnightly | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.4 |
| Further details — not scored | ||
| Size | 20 MB | 117 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳市海凌科电子有限公司 | 万龙 唐 |
In-app purchases
HLKRadarTool
No in-app purchases
LuWu
No in-app purchases
