KZero Passwordless vs Smart Privacy & Device Tools
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KZero Passwordless
This app provides passwordless authentication for users of the Multi-Pass Pro card. It allows for secure sign-ins to web applications and MPAS services using push notifications and the Pro card. Users can also manage and access information about their Multi-Pass Pro card.
- Passwordless sign-in
- Push notification authentication
- Manage Multi-Pass Pro card information
- Enroll Multi-Pass Pro card
- Secure access to web applications
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Experience seamless and secure authentication with the Multi-Pass Authenticator app, designed exclusively for users of the Multi-Pass Pro card. This innovative app eliminates the need for passwords, offering a more efficient and secure way to access your services. With the Multi-Pass Authenticator, managing and maximizing the benefits of your Multi-Pass Pro card is easier than ever. Enjoy a range of features tailored to enhance your security and convenience. - Sign in to MPAS using your mobile device to enroll your phone for Push notifications - Sign in to Web applications using push notifications, our MPAS service and your Multi-Pass Pro card - Manage your secure password Vault directly from your mobile device - Obtain information about your Multi-Pass Pro card, such as its version and status - Enroll your brand new Multi-Pass Pro card to our MPAS service
Smart Privacy & Device Tools
Enhance personal safety by scanning for irregular wireless activity and environmental anomalies. Monitor surroundings in various locations to detect unusual signals and connections, offering offline functionality for travel.
- Scan Bluetooth and Wi-Fi signals
- Analyze local networks
- Use magnetic field data
- Enhance privacy
- Offline functionality
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Protect your privacy with smart signal tools. Stay aware and informed wherever you go with advanced scanning technologies designed to enhance your personal safety. Whether you're in a hotel, rental, or public space, this app helps you monitor your surroundings by scanning for irregular wireless activity and environmental anomalies. Key Features (Available with Subscription): - Scan nearby Bluetooth and Wi-Fi signals to spot unusual activity - Analyze local networks for unexpected connections - Use magnetic field data to identify signal fluctuations - Tools designed to support privacy and situational awareness - Offline functionality — ideal for travel or limited connectivity Subscription Options: - Weekly Plan - Monthly Plan - Annual Plan Each plan includes a 3-day free trial. Your iTunes account will be charged upon confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage your subscription in Account Settings. Simple, effective, and privacy-focused — designed for everyone. Start scanning and take control of your digital environment. Support & Privacy: Privacy Policy: https://sites.google.com/view/spy-camera-detector-finder/privacy-policy Terms of Use: https://sites.google.com/view/spy-camera-detector-finder/terms-conditions Need help? Contact us at: annapechenina2026@outlook.com
Screenshots
Verdict
The clearest difference is rating: Smart Privacy & Device Tools at 5.0 against KZero Passwordless's 4.5. Smart Privacy & Device Tools also leads on update cadence (every 4 days vs every 5 weeks). KZero Passwordless's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, ratings volume, device support and iOS requirement 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. Smart Privacy & Device Tools sells 6 in-app purchases, starting at $8.99 per 7 days. KZero Passwordless asks for nothing beyond the download.
Smart Privacy & Device Tools holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
KZero Passwordless ships an update every 5 weeks, Smart Privacy & Device Tools every 4 days. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.
| Parameter | KZero Passwordless | Smart Privacy & Device Tools |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 5 weeks | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 62 MB | 128 MB |
| Age rating | 4+ | 4+ |
| Developer | Kelvin Zero | Alina Mykytenko |
In-app purchases
KZero Passwordless
No in-app purchases
Smart Privacy & Device Tools
- Smart Privacy & Device Tools3 Days trial$8.997 Days
- DeviceDetectWeekly$8.997 Days
- DeviceDetectMonthly$14.991 Month
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- DeviceDetectMonthlyTrial3 Days trial$15.991 Month
- DeviceDetectYearly$83.991 Year
- DeviceDetectYearlyTrial3 Days trial$99.991 Year
Questions
Is KZero Passwordless free?
Is Smart Privacy & Device Tools free?
Which has better reviews, KZero Passwordless or Smart Privacy & Device Tools?
Do KZero Passwordless or Smart Privacy & Device Tools have ads?
Which is updated more often, KZero Passwordless or Smart Privacy & Device Tools?
Other comparisons
