Comparison

Radar Sensor vs Audrey

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

Head to head
About

Radar Sensor

Features
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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.

About

Audrey

Features
Read full description

Scams move fast. Audrey: Scam Check helps you pause, look closer, and decide what to do next. Paste a suspicious text, email, marketplace message, or offer—or select screenshots—for a plain-English red-flag check. Audrey highlights warning signs, explains why they matter, and offers practical next steps. With Audrey, you can: • Check suspicious texts, emails, and online messages • Read and check text from screenshots • Understand common scam warning signs • Get clear guidance on what to do next • Find recovery steps if you already clicked, replied, paid, or shared information Audrey makes scam awareness easier to understand, without technical jargon or scare tactics. Audrey provides educational screening and cannot guarantee that any message, person, or offer is safe. When money, personal information, or account access may be at risk, verify independently using official contact information.

Screenshots

Radar Sensor3 screens
Audrey3 screens

Verdict

The call

The clearest difference is update cadence: Audrey at every 4 days against Radar Sensor's every 2 months. Radar Sensor's advantage is iOS requirement (13.0 vs 17.0). 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

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

Radar Sensor ships an update every 2 months, Audrey every 4 days. The most recent releases landed on October 17, 2026 and October 23, 2026 respectively.

Scorecard2 real differences · 4 level
Radar Sensor versus Audrey: the parameters behind the verdict, then further details
ParameterRadar SensorAudrey
PriceFreeFree
Update frequencyEvery 2 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size67 MB4 MB
Age rating4+4+
Developer正亮 黄Well, Why Not? Ventures

In-app purchases

None

Radar Sensor

No in-app purchases

None

Audrey

No in-app purchases

Questions

Is Radar Sensor free?
Radar Sensor is free to download, with no in-app purchases.
Is Audrey free?
Audrey is free to download, with no in-app purchases.
Do Radar Sensor or Audrey have ads?
Neither Radar Sensor nor Audrey shows ads.
Which is updated more often, Radar Sensor or Audrey?
Radar Sensor ships an update every 2 months, and Audrey every 4 days. Most recently, Radar Sensor was updated on October 17, 2026 and Audrey on October 23, 2026.

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