FourScan vs WSTalk
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
FourScan
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Protect your privacy with 4 scanning technologies. Worried about hidden cameras or listening devices in hotels, Airbnbs, or rental spaces? FourScan runs 4 detection scans sequentially with a single tap. [4 Detection Powers] 1. Magnetic Scan - Detects magnetic field anomalies from electronic devices 2. Infrared Scan - Uses front camera to detect IR LEDs from night vision cameras 3. Wi-Fi Scan - Discovers suspicious devices on the local network 4. Bluetooth Scan - Searches and analyzes nearby BLE devices Note: Basic checking tool, not a substitute for professional investigation.
WSTalk
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WSTalk helps you send quick voice messages across your Apple devices. Press and hold to record a short voice message, release to send, and play it later on another supported device. It is designed for simple personal voice notes when typing is inconvenient or when you want to leave a quick spoken message for yourself across devices. WSTalk uses iCloud to sync voice messages. No separate account, phone number, or password is required. You can use WSTalk for quick personal audio notes across supported Apple devices, such as iPhone, iPad, and Apple Watch, depending on the version and device support. Key Features: β’ Send short voice messages across your Apple devices β’ Press and hold to record, release to send β’ Play received voice notes on another supported device β’ Uses iCloud for private syncing β’ No separate account required β’ Simple recent message history β’ Designed for quick personal use WSTalk is not a phone call app and does not provide real-time walkie-talkie calling. Delivery speed may vary depending on iCloud, network conditions, and device status. Requirements: β’ Supported Apple devices β’ iCloud account signed in on your devices β’ Microphone permission for recording voice messages β’ Notification permission for receiving message alerts
Screenshots
Verdict
The clearest difference is update cadence: WSTalk at daily against FourScan's every 5 days. WSTalk also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
FourScan ships an update every 5 days, WSTalk daily. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | FourScan | WSTalk |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | Daily β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, Apple Watch β better |
| Requires iOS | 16.0 β better | 17.6 |
| Further details β not scored | ||
| Size | 3 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | satoshi amasaki | WeiRong Yu |
In-app purchases
FourScan
No in-app purchases
WSTalk
No in-app purchases









