Comparison

R vs Radar Sensor

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Bluetooth radar setup

Free

🔧 Utilities

No ratingsView app →

About

R

Features

Read full description

A tool for millimeter-wave radar debugging

About

Radar Sensor

Features

Read full description

Radar Sensor is a utility for installers, commissioning engineers, maintenance teams, and after-sales staff working with human and vehicle radar devices. Use Bluetooth to search for and connect to nearby supported devices, review device status and firmware version, read and write basic and advanced parameters, perform environmental and dynamic calibration, send control commands, and complete firmware upgrades and log tasks. Key features: • Search for and connect to radar devices • View device status, target information, and firmware version • Read and write basic and advanced parameters • Perform environmental and dynamic calibration • Upgrade firmware, view and upload logs • Open device instructions in the app This app is intended for use with compatible radar hardware.

Screenshots

R4 screens

Radar Sensor3 screens

Verdict

The call

The clearest difference is update cadence: R at fortnightly against Radar Sensor's every 2 months. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

R ships an update fortnightly, Radar Sensor every 2 months. The most recent releases landed on September 15, 2026 and September 13, 2026 respectively.

Scorecard1 real difference · 5 level

R versus Radar Sensor: the parameters behind the verdict, then further details
Parameter	R	Radar Sensor
Price	Free	Free
Update frequency	Fortnightly — better	Every 2 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	12.0 — better	13.0
Further details — not scored
Size	48 MB	67 MB
Age rating	17+	4+
Developer	坚栋王	正亮黄

In-app purchases

None

R

No in-app purchases

None

Radar Sensor

No in-app purchases

Questions

Is R free?

R is free to download, with no in-app purchases.

Is Radar Sensor free?

Radar Sensor is free to download, with no in-app purchases.

Do R or Radar Sensor have ads?

Neither R nor Radar Sensor shows ads.

Which is updated more often, R or Radar Sensor?

R ships an update fortnightly, and Radar Sensor every 2 months. Most recently, R was updated on September 15, 2026 and Radar Sensor on September 13, 2026.