HLK vs Radar Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HLK
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这是一款非常强大的控制海凌科DIO16智能硬件的APP。 大致功能有： 1，AP配网。 2，局域网搜索，添加。 3，点动，定时，延时，循环控制开关。 4，设置点动，延时，循环时间等。 5，设置设备时间。 6，远程控制开关及查看输入输出状态。
Radar Tool
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The LPR Traffic Speed Sign, After the industrial revolution, the rapid development of the industry, the more and more popular cars, and the people who drive are more and more popular. So driving safety is especially important today. Radar speed products come to life. The radar acts as a prompt to detect and output information. Design for LPR Traffic Speed Sign, In the speed of the speed series, we can implement only the speed display warning information or test the capture. And do records, assist the traffic police to punish. APP supports the following languages: English, Chinese, Russian, French, Spanish
Screenshots
Verdict
The clearest difference is update cadence: HLK at every 2 months against Radar Tool's every 12 months. HLK also leads on iOS requirement (8.0 vs 13.0). 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.
HLK ships an update every 2 months, Radar Tool every 12 months. The most recent releases landed on September 28, 2026 and October 9, 2026 respectively.
| Parameter | HLK | Radar Tool |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 19 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳市海凌科电子有限公司 | SHENZHEN NOBLE CO.,LTD |
In-app purchases
HLK
No in-app purchases
Radar Tool
No in-app purchases
