Comparison

Guard Ninja vs Web4u

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read 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.

About

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.

Highlights
  • User-friendly browser interface
  • Secure password manager
  • Ad-blocking system
  • Custom content filters
  • App icon customization
Features
Read 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

Guard Ninja4 screens
Web4u3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Guard Ninja ships an update every 6 weeks, Web4u weekly. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
Guard Ninja versus Web4u: the parameters behind the verdict, then further details
ParameterGuard NinjaWeb4u
Price$0.95Free — better
Rating4.5 (46 ratings) — better2.3 (3 ratings)
Positive reviews42.9% of reviews—
Number of ratings46 — better3
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhoneiPhone, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size7 MB31 MB
Age rating4+17+
DeveloperJan SlusarzToader Lucentiu

Customer experience

Guard Ninja

All ratings46 ratings
Positive84.8%
Neutral6.5%
Negative8.7%
Written reviews7 reviews
Positive42.9%
Neutral14.3%
Negative42.9%

Web4u

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

Guard Ninja

No in-app purchases

1 purchases

Web4u

Subscriptions1
  • subscription$8.997 Days

Questions

Is Guard Ninja free?
Guard Ninja costs $0.95, with no in-app purchases.
Is Web4u free?
Web4u is free to download, with in-app purchases available.
Which has better reviews, Guard Ninja or Web4u?
Guard Ninja is rated higher. Guard Ninja averages 4.5 out of 5 from 46 ratings, while Web4u averages 2.3 from 3 ratings.
Do Guard Ninja or Web4u have ads?
Neither Guard Ninja nor Web4u shows ads.
Which is updated more often, Guard Ninja or Web4u?
Guard Ninja ships an update every 6 weeks, and Web4u weekly. Most recently, Guard Ninja was updated on November 11, 2026 and Web4u on November 3, 2026.

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