Guard Ninja vs Web4u
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Guard Ninja
This app acts as a personal security guard for your phone and belongings. It triggers an alarm if someone attempts to move or tamper with your device or items it's placed near, providing customizable sound, light, and vibration alerts.
- Motion-activated alarm
- Customizable alarm sounds, light, and vibration
- Adjustable sensitivity settings
- Password protection to disarm
- Timer for arming and disarming
- Protect nearby items like wallets and suitcases
Read full descriptionHide full description
Meet Guard Ninja - the guard of your phone! You don't know how to secure your phone? With this app you can leave your phone alone. Nobody will touch it without launching an alarm. Sleeping in a train or on the airport without anxiety that someone will rob you won’t be a problem. Guard Ninja will warn you in every situation like that. Increase phone security in a simple way! Not only your phone, but also other things nearby can be protected with Guard Ninja app. Simply, put your guarded phone for example into your suitcase. Or lay it down on your wallet or laptop. If someone will try to take your things, alarm will turn on. And you can react quickly. How the app works? You can create your own, customizable alarm. Use different alarms for specific situations. Creating an alarm includes a few elements: Decide what will be your alarm behavior. You can turn on the sound, light or vibration. Behaviors can be mixed, depends on you. Set sensitivity for your alarm. Adjust sensitivity of phone movement which will activate the alarm. Set timers to arm and disarm your alarm. You will have some time to put the phone in a place where you suspect it can be touched and then to turn the alarm off before it will launch. Create your unique password to disarm the alarm. Your alarm list is always visible on home screen. In every moment one of them can be activated.
Web4u
A free mobile browser designed for iOS devices, offering a user-friendly interface and enhanced browsing capabilities. It includes a secure password manager and an ad-blocker to improve your online experience.
- User-friendly browser interface
- Secure password manager
- Ad-blocking system
- Custom content filters
- App icon customization
Read full descriptionHide full description
“Web4u - Browser” is a browser app for your iOS device which also has some extra useful features! Browsing the internet has never been more enjoyable! With a friendly user interface and easy navigation, this app is just for you! This app will allow you to browse your favorite websites safely! It also comes packed with some extra features which you will definitely find useful! The first one would be the Password manager, with which you will be able to store and keep your passwords safely. Another feature would be the Ad-blocker which will clear up your browsing from annoying advertisements and unwanted content. Give this app a try by downloading it for FREE! Join the thousands of people who use this app on a daily basis ! FEATURING: An easy to use browser! A password manager to store your data! An ad-blocking system! Block content with custom filters Store even more passwords Change the icon of the app Do not forget to share this app with your friends and family if you found it useful!
Screenshots
Verdict
The clearest difference is price: Web4u at Free against Guard Ninja's $0.95. Web4u also leads on update cadence (weekly vs every 6 weeks) and iOS requirement (15.0 vs 18.0). Guard Ninja's advantage is rating (4.5 vs 2.3) and in-app purchases (none vs 1). On ads 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
Web4u is free to download; Guard Ninja costs $0.95 up front. Web4u sells 1 in-app purchase, starting at $8.99 per 7 days. Guard Ninja asks for nothing beyond the download.
Guard Ninja holds the better App Store score, 4.5 against 2.3. That said, the two scores are not equally well evidenced: Guard Ninja has 46 ratings behind it against 3, so its average is the more settled of the two.
Guard Ninja ships an update every 6 weeks, Web4u weekly. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.
| Parameter | Guard Ninja | Web4u |
|---|---|---|
| Price | $0.95 | Free — better |
| Rating | 4.5 (46 ratings) — better | 2.3 (3 ratings) |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 46 — better | 3 |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | Jan Slusarz | Toader Lucentiu |
Customer experience
Guard Ninja
Web4u
In-app purchases
Guard Ninja
No in-app purchases
Web4u
- subscription$8.997 Days









