Alternatives to Sonar
Sonar: Phone app for travellers that checks hotel rooms and rentals for hidden cameras using Wi-Fi, Bluetooth and lens glint scans. Here are 12 other products that do a similar job. Of these, 7 have a free plan, 1 sells for a one-off price, 5 carry proof such as verified revenue, update history or uptime.
- Burner
Gives you extra, disposable phone numbers for calls and texts so you can keep your real number private.
Since 2012Updated 19 days ago
Subscription · Security and passwords · Individuals and families
- 1Blocker
Blocks ads, trackers, cookie notices and adult sites in Safari on iPhone, iPad and Mac, filtering on the device.
Updated 34 days ago4.5 ★ App Store
Free plan · Security and passwords · Individuals and families
- Ad Blocker
Blocks ads, trackers and malware sites on iPhone and iPad across all apps, using encrypted DNS.
Since 2024Updated 26 days ago
Subscription · Security and passwords · Individuals and families
- Adblocker Zero
A free browser extension that blocks ads and trackers in Chrome, Firefox, Edge and Safari and collects no data.
Free · Security and passwords · Individuals and families
- AI CleanWeb
Free blocker for browsers, Mac and iPhone that stops ads, tracking scripts and consent popups and lists the trackers on every site.
Free plan · Security and passwords · Individuals and families
- BaitBlock
An iPhone text filter that spots unwanted business loan pitches from unknown senders and moves them out of your inbox.
Since 2020
Free · Security and passwords
- Ben's VPN
A low-cost VPN for individuals that runs on phones, computers, TVs and home routers with no device cap.
Subscription · Security and passwords · Individuals and families
- byosynch
Keeps a folder synced across Mac and Linux machines using SSH storage you control, so your files never pass through its servers.
Since 2026
Subscription · Security and passwords · Individuals and families
- Junkman
Sorts spam, scam and promotional texts on iPhone with an on-device model, custom rules and set filtering times.
Since 2021Updated 28 days ago
Free plan · Security and passwords · Individuals and families
- Nomoads
Phone app for iOS and Android that stops ads and trackers inside all your apps by filtering DNS locally, with no account needed.
Since 2026
Free plan · Security and passwords · Individuals and families
- Redact
Bulk deletes your old posts, messages and comments across dozens of social sites and removes you from people search sites.
Since 2021
Free plan · Security and passwords · Individuals and families
- YallaVPN
A one-tap VPN that keeps you connected on networks that block or interfere with traffic, on phones, computers and TVs.
Since 2026Updated 16 days ago
Subscription · Security and passwords · Individuals and families