Comparison

Shadowlink + vs Mahsa Alert

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

Head to head
About

Shadowlink +

This tool helps you test your network speeds and manage your online accounts securely. It provides accurate measurements for Wi-Fi, 3G, 4G, and 5G connections, along with a centralized platform for organizing login credentials.

Highlights
  • Accurate network speed testing
  • Upload and download speed analysis
  • Latency measurement
  • Secure account management
  • Password and credential organization
  • Cross-platform compatibility
Features
Read full description

Shadowlink is a comprehensive and innovative global application tool that revolutionizes the way users test their network speeds and manage their accounts. Designed with the latest technologies and user-friendly interfaces, Shadowlink offers a seamless experience for all its users, regardless of their location or device. Designed with precision and ease of use, Shadowlink offers users the ability to test their network connectivity anytime, anywhere. Whether you're connected to Wi-Fi, 3G, 4G, or 5G networks, Shadowlink provides accurate and reliable speed measurements, helping you assess the performance of your internet connection. The application's speed measurement feature is backed by advanced algorithms that analyze and calculate upload and download speeds, latency, and other crucial network parameters. This enables users to gain a comprehensive understanding of their network's capabilities and performance, allowing them to make informed decisions about their internet usage. Beyond speed measurement, Shadowlink also excels in account management. The application offers a secure and convenient platform for users to manage their various online accounts. Whether it's passwords, login credentials, or other sensitive information, Shadowlink keeps it all organized and accessible in one place. This not only saves time but also enhances security by reducing the risk of account breaches or unauthorized access. Shadowlink's global reach and cross-platform compatibility make it an ideal choice for users worldwide. Whether you're a business professional, a student, or a casual internet user, Shadowlink provides the tools and functionality you need to stay connected and productive. In conclusion, Shadowlink is a powerful and versatile application that revolutionizes the way we test network speeds and manage our online accounts. With its accurate speed measurement capabilities, secure account management features, and global reach, Shadowlink is the perfect companion for anyone who wants to optimize their network performance and enhance their online experience.

About

Mahsa Alert

Receive real-time notifications and critical event alerts. This system prioritizes privacy and security with encrypted communication channels for emergency situations and daily updates.

Highlights
  • Real-time critical event alerts
  • Security updates
  • Customizable notification preferences
  • Multi-language support
  • Secure encrypted communication
  • Live safety map
Features
Read full description

Mahsa Alert is a comprehensive notification and alert system designed to keep users informed about critical events, security updates, and important announcements in real-time. Built with privacy and security in mind, it provides reliable communication channels for emergency situations and daily updates. Mahsa Alert features customizable notification preferences, multi-language support, and secure encrypted communication, ensuring users stay informed while maintaining their privacy. The app serves as a bridge between information sources and users, delivering timely alerts when they matter most.

Screenshots

Shadowlink +4 screens
Mahsa Alert4 screens

Verdict

The call

The clearest difference is rating: Mahsa Alert at 4.7 against Shadowlink +'s 4.2. Mahsa Alert also leads on ads (none vs shown) and monetization model (free vs ad-supported). Shadowlink +'s advantage is iOS requirement (11.0 vs 15.0). On price, review sentiment, ratings volume and update cadence 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Mahsa Alert holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 21 and 51 respectively. Written reviews point the same way: 64% of Shadowlink +'s written reviews are positive against 67% of Mahsa Alert's.

UpkeepUpdate frequency

Shadowlink + ships an update every 3 weeks, Mahsa Alert every 2 weeks. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard4 real differences · 6 level
Shadowlink + versus Mahsa Alert: the parameters behind the verdict, then further details
ParameterShadowlink +Mahsa Alert
PriceFreeFree
Rating4.2 (21 ratings)4.7 (51 ratings) — better
Positive reviews64.3% of reviews66.7% of reviews — better
Number of ratings2151 — better
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS11.0 — better15.0
Further details — not scored
Size12 MB54 MB
Age rating4+4+
Developer威震 刘Holistic Resilience

Customer experience

Shadowlink +

All ratings11 ratings
Positive90.9%
Neutral9.1%
Negative0.0%
Written reviews14 reviews
Positive64.3%
Neutral21.4%
Negative14.3%

Mahsa Alert

All ratings48 ratings
Positive93.8%
Neutral2.1%
Negative4.2%
Written reviews9 reviews
Positive66.7%
Neutral11.1%
Negative22.2%

In-app purchases

None

Shadowlink +

No in-app purchases

None

Mahsa Alert

No in-app purchases

Questions

Is Shadowlink + free?
Shadowlink + is free to download, with no in-app purchases.
Is Mahsa Alert free?
Mahsa Alert is free to download, with no in-app purchases.
Which has better reviews, Shadowlink + or Mahsa Alert?
Mahsa Alert is rated higher. Shadowlink + averages 4.2 out of 5 from 21 ratings, while Mahsa Alert averages 4.7 from 51 ratings.
Do Shadowlink + or Mahsa Alert have ads?
Shadowlink + shows ads; Mahsa Alert does not.
Which is updated more often, Shadowlink + or Mahsa Alert?
Shadowlink + ships an update every 3 weeks, and Mahsa Alert every 2 weeks. Most recently, Shadowlink + was updated on November 7, 2026 and Mahsa Alert on November 8, 2026.

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