HLKRadarTool vs DX
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
DX
This utility app facilitates wireless control and data transmission for smart products via Bluetooth. It allows for device scanning, connection, information reading, and data read/write operations. Users can also filter scanned devices by name and signal strength.
- Device scanning
- Device connection
- Device information reading
- Data read and write
- Filter devices by name and RSSI
- Wireless control
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DX-smartDX-smart Bluetooth debugging assistant is an APP specially created by Shenzhen Daxia Longque Technology Co., Ltd. for intelligent wireless control. This APP can be connected with our bluetooth module and transmit data, and can also control our smart products and solutions. Wireless products can be verified extremely fast. function list: 1.Device scanning 2.Device connection 3.Device information reading 4.Data read and write 5.Filter scanned devices by name and RSSI level 6.Preset function - stay tuned
Screenshots
Verdict
The clearest difference is rating: HLKRadarTool at 2.7 against DX's 1.0. HLKRadarTool also leads on update cadence (fortnightly vs every 3 months) and review sentiment (25% vs 0%). 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.
HLKRadarTool holds the better App Store score, 2.7 against 1.0. That said, the two scores are not equally well evidenced: HLKRadarTool has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of HLKRadarTool's written reviews are positive against 0% of DX's.
HLKRadarTool ships an update fortnightly, DX every 3 months. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.
| Parameter | HLKRadarTool | DX |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (11 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 25.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 11 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 20 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳市海凌科电子有限公司 | 官志 周 |
Customer experience
HLKRadarTool
DX
In-app purchases
HLKRadarTool
No in-app purchases
DX
No in-app purchases
