Bitdefender Mobile Security vs WK Fly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bitdefender Mobile Security
This app provides advanced protection against digital threats, including phishing attempts, malicious websites, and data breaches. It offers features like scam protection, web protection, security scans, and account privacy checks to keep your device and personal information safe.
- Scam Protection
- Web Protection
- Security Scan
- Account Privacy
- Essential VPN Protection
- Real-time threat monitoring
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Keep your iPhone secure from digital threats with advanced protection that works quietly in the background. Try all premium features free for 7 days — no credit card required. Here’s what you get: Scam Protection - Instantly identifies and blocks phishing attempts in your messages before you can become a victim. - Automatically detects and removes malicious calendar events, eliminating the frustrating "calendar virus." - Protects your personal information from scammers trying to steal your identity or financial details. - Scam Radar, monitors local scam activity, proactively notifying you when new scam waves start spreading nearby Web Protection - Blocks dangerous websites that attempt to steal your passwords and credit card information. - Prevents apps from connecting to malicious servers. - Stops your personal data from being leaked through unsecured connections. - Protects all internet traffic, not just your browsing — so every app you use stays secure. Security Scan - Identifies hidden vulnerabilities in your device settings with a single tap. - Provides simple fixes for security gaps that could expose your personal information. - Ensures your privacy settings are fully optimised to protect sensitive data and give you peace of mind. Account Privacy - Checks if your email address has been exposed in known data breaches. - Alerts you immediately when it’s time to update compromised passwords. - Helps protect your online accounts from unauthorised access and identity theft. Essential VPN Protection - Shields your browsing activity with 200MB of free daily VPN traffic. - Secures sensitive information when connected to public Wi-Fi networks. - Encrypts all your traffic to protect against hackers, trackers, and snoopers. - Upgrade to Premium VPN for unlimited traffic and access to 3000+ servers in over 100 countries. Why Bitdefender? Bitdefender Mobile Security is built on technologies trusted by millions of users worldwide. Enjoy real-time threat monitoring, proactive privacy protection, and award-winning detection rates — all with minimal impact on your device’s performance and battery life. Think your iPhone doesn’t need protection? Think again. iOS devices are not immune to threats. They can still be exposed to phishing attacks, data leaks, malicious apps, unsafe Wi-Fi connections, and breaches of personal information. Bitdefender Mobile Security helps you close hidden vulnerabilities, protect your online identity, and stay safe wherever you are. Important Information: - The payment will be charged to your iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Subscriptions may be managed and auto-renewal turned off by going to your Account Settings after purchase. - You must have or create a Bitdefender account to use this app. Terms of Use: https://www.bitdefender.com/site/view/subscription-agreement.html Privacy Policy: https://www.bitdefender.com/site/view/legal-privacy-policy-for-home-users-solutions.html Download Bitdefender Mobile Security today and experience premium protection free for 7 days — no credit card required. Stay private, stay protected, stay free — and enjoy your iPhone worry-free.
WK Fly
This app provides real-time image viewing and flight control for specific drone models. It features a simple interface for aerial photography tasks, including intelligent follow-me modes and voice control.
- Real-time image viewing
- Drone flight control
- Intelligent follow-me modes
- Voice and gesture control
- One-click cinematic shots
- Simple user interface
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WK Fly是一款全新面向大众消费者应用的APP,支持查看实时图像及飞行操控,APP操作界面简单,轻松实现航拍作业。(目前仅支持T210系列航拍无人机) 轻松实现智能跟拍 •简洁界面,支持智能语音手柄和手机、平板电脑无线WiFi实时连接; •一键实现各种高难度航拍大片画面; •查看实时图像及飞行操控,轻松实现航拍作业; •智能语音控制、体感操控、智能伴飞跟拍解放你的双手。 任何意见都可以向我们反馈! 后馈邮箱: HYPERLINK "mailto:sales@walkera.com" sales@walkera.com
Screenshots
Verdict
The clearest difference is review sentiment: Bitdefender Mobile Security at 46% against WK Fly's 0%. Bitdefender Mobile Security also leads on rating (4.7 vs 3.0) and update cadence (weekly vs every 2 months). WK Fly's advantage is in-app purchases (none vs 8). On price, ads, 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. Bitdefender Mobile Security sells 8 in-app purchases, starting at $2.99 per month. WK Fly asks for nothing beyond the download.
Bitdefender Mobile Security holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Bitdefender Mobile Security has 39K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 46% of Bitdefender Mobile Security's written reviews are positive against 0% of WK Fly's.
Bitdefender Mobile Security ships an update weekly, WK Fly every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Bitdefender Mobile Security | WK Fly |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (39K ratings) — better | 3.0 (3 ratings) |
| Positive reviews | 46.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 39K — better | 3 |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Best chart rank | #177 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 185 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | Bitdefender SRL | 广州市华科尔科技股份有限公司 |
Customer experience
Bitdefender Mobile Security
WK Fly
Bugs and requests
Bitdefender Mobile Security
Reported bugs
4 issues- Web protection randomly turning off
- VPN connection issues and errors
- Compatibility problems with iOS devices
- Subscription and billing problems
Requested features
4 requests- Automatic web protection and VPN connection
- Better integration with other apps
- More transparent pricing and subscription model
- Improved customer support
WK Fly
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Bitdefender Mobile Security
- Mobile Security Monthly7 Days trial$2.991 Month
- Monthly Premium VPN$6.991 Month
- Total Security Monthly7 Days trial$9.991 Month
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- Mobile Security Yearly14 Days trial$29.991 Year
- Mobile Security Yearly1 Year trial$29.991 Year
- Yearly Premium VPN$69.991 Year
- Total Security Yearly1 Year trial$109.991 Year
- Ultimate Security Individual Yearly$159.991 Year
WK Fly
No in-app purchases
Questions
Is Bitdefender Mobile Security free?
Is WK Fly free?
Which has better reviews, Bitdefender Mobile Security or WK Fly?
Do Bitdefender Mobile Security or WK Fly have ads?
Which is updated more often, Bitdefender Mobile Security or WK Fly?
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