Radar Sensor vs Audrey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Radar Sensor
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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.
Audrey
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | Radar Sensor | Audrey |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 67 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 正亮 黄 | Well, Why Not? Ventures |
In-app purchases
Radar Sensor
No in-app purchases
Audrey
No in-app purchases









