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Alarm Clock Xtreme VS StackScan

Compare Alarm Clock Xtreme VS StackScan and see what are their differences

Alarm Clock Xtreme

Alarm Clock Xtreme: Alarm, Stopwatch, Timer (Free) is the most popular alarm clock app created and published by AVG Labs for both iOS and Android devices.

Rating
0 reviews
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Alternatives Is it good?
StackScan

Discover the tech behind the web. StackScan tracks 50,000+ technologies across 100M+ websites with powerful filtering, keyword search, and stack intelligence.

Rating
5.0 · 1 review
Pricing
Paid $39 / Monthly
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Alternatives Is it good?
Cyclr
Powerful SaaS integration toolkit for SaaS developers - create, amplify, manage and publish native integrations from within your app with Cyclr's flexible Embedded iPaaS. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Health And Fitness popularity
100% vs 0%
alternatives listed
98 vs 48

Base details

Website, pricing, platforms and company facts side by side.

Alarm Clock Xtreme
StackScan
Website alarm-clock-xtreme.en.uptodown.com stackscan.com
Pricing —
Paid $39 / Monthly Official pricing
Company — Startup from Canada · 10 - 19 employees · 2026
Listed in
Health And Fitness Time Tracking Task Management Invoicing +1
Lead Acquisition B2B SaaS B2B Lead Lists Business Intelligence Business Growth Tools Lead Generation Sales Sales And Marketing Lead Management Marketing Platform SaaS +9

About Alarm Clock Xtreme and StackScan

In their own words, as submitted to SaaSHub.

Alarm Clock Xtreme
StackScan

No description of Alarm Clock Xtreme yet.

StackScan helps businesses find and analyze websites based on the technologies they use or the keywords they target. Instead of manually researching websites one by one, users can instantly search across 100M+ domains and identify sites using platforms like Shopify, WordPress, WooCommerce,...

Read more about StackScan

Features and specs

What each product offers, as listed by its team.

Alarm Clock Xtreme 5 features
StackScan 5 features
  • Customizable Alarms
    Alarm Clock Xtreme allows users to set various alarms with customizable features such as different tones, volumes, and repeat options, catering to individual needs.
  • Smart Alarm Features
    The app includes smart features like gradual volume increase, snooze options, and math problems to dismiss the alarm, which can help prevent users from oversleeping.
  • Sleep Tracking
    Alarm Clock Xtreme offers sleep tracking functionality, enabling users to monitor their sleep patterns and improve their sleep quality.
  • Integrated Timer and Stopwatch
    The app also includes a timer and stopwatch, providing additional utility beyond just an alarm clock.
  • User-Friendly Interface
    The app has an intuitive and easy-to-use interface, making it accessible for users of all ages and technical proficiency levels.

Possible disadvantages

  • Advertisements
    The free version of Alarm Clock Xtreme includes advertisements, which can be disruptive and annoying for some users.
  • Battery Usage
    Some users have reported that the app can be relatively heavy on battery usage, especially if sleep tracking and other background features are enabled.
  • Premium Features
    Certain features and functionalities are locked behind a premium subscription, which may be a drawback for users unwilling to pay.
  • Reliability Issues
    There are occasional reports of the alarm not going off or other reliability issues, which could be problematic for users who depend on it to wake up.
  • Complexity for Beginners
    While the app offers many features, the abundance of options may be overwhelming for beginners who just want a simple alarm clock.
  • Comprehensive Stack Detection
    StackScan analyzes websites and provides detailed information about the technology stack being used, including frameworks, CMS platforms, programming languages, and third-party services, giving users a thorough overview of a site's technical infrastructure.
  • Competitive Analysis
    StackScan enables users to perform competitive analysis by revealing the technologies competitors are using, helping businesses make informed decisions about their own technology choices and strategies.
  • Easy to Use
    The tool offers a simple and straightforward interface where users can quickly look up a website's technology stack by entering a URL, making it accessible even to non-technical users.
  • Market Research Utility
    StackScan can be valuable for sales and marketing professionals who need to identify potential leads based on the technologies companies use, enabling more targeted outreach and prospecting efforts.
  • Free Access
    StackScan provides basic technology detection capabilities at no cost, allowing users to explore and analyze website technology stacks without requiring a paid subscription for fundamental lookups.

Analysis

An editorial look at what each product does well and who it suits.

Alarm Clock Xtreme
StackScan

Overall verdict

  • Overall, Alarm Clock Xtreme is considered a good choice for those looking for a reliable and feature-rich alarm clock app on Android. Its combination of customization options, ease of use, and effectiveness in waking users makes it a popular choice among many users.

Why this product is good

  • Alarm Clock Xtreme is praised for its versatility and customizable features, which make it suitable for users requiring more than a basic alarm clock app. The app offers various alarm types and settings, such as increasing volume, puzzles to stop the alarm, and a timer feature, which helps users wake up in a more gentle and personalized manner. It also has a user-friendly interface and integrates well with other applications, making it a convenient choice for Android users.

Recommended for

    Alarm Clock Xtreme is recommended for users who want more functionality than a standard alarm clock app offers, especially those who enjoy customizing their wake-up experience. It is particularly useful for heavy sleepers or individuals who find it challenging to wake up in the morning. Additionally, users who like having relaxing wake-up options and integrating alarm features with their daily routines would benefit from this app.

Overall verdict

  • Based on available information, StackScan appears to be a capable tool for its intended purpose, but you should verify current features, pricing, and reviews directly before committing, as I cannot confirm specific details about this service.

Why this product is good

  • Positions itself as a specialized scanning and analysis solution that can save time on manual tasks
  • Likely offers automation features that streamline technology stack detection or security scanning workflows
  • May provide reporting and insights that help teams make informed decisions
  • Could integrate with existing developer or security tools depending on its feature set

Recommended for

  • Developers and engineering teams wanting to analyze technology stacks
  • Security professionals conducting vulnerability or dependency scans
  • Businesses seeking to audit their software and infrastructure
  • Teams looking to automate repetitive scanning and reporting tasks

Videos

Walkthroughs and reviews on video.

Alarm Clock Xtreme 3 videos + Add
StackScan 0 videos + Add

Alarm Clock Xtreme - Best Alarm Clock Replacement Android App Review

More videos

  • - Android AOTW #1 - Alarm Clock Xtreme
  • - Review App Android EP.1 Alarm Clock Xtreme

No StackScan videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Alarm Clock Xtreme
StackScan
100% 100%
Health And Fitness
0% 0%
0% 0%
Lead Acquisition
100% 100%
100% 100%
Time Tracking
0% 0%
0% 0%
Market Research
100% 100%

Questions & Answers

As answered by people managing Alarm Clock Xtreme and StackScan.

Why should a person choose your product over its competitors?

StackScan's answer:

StackScan focuses on practical usability, broader stack coverage, advanced filtering, and scalable exports without unnecessary complexity. Users can quickly generate highly targeted datasets using filters like country, TLD, industry, and technology combinations, making research and lead generation faster and more precise.

What makes your product unique?

StackScan's answer:

StackScan combines technology stack discovery and keyword-intent research in a single platform, allowing users to find websites not only by the tools they use but also by what they are targeting online. With coverage across 50,000+ technologies and 100M+ domains, it provides scalable, filterable, and export-ready web intelligence.

How would you describe the primary audience of your product?

StackScan's answer:

StackScan is built for marketers, growth teams, agencies, sales teams, analysts, SaaS companies, and researchers who need structured web intelligence for prospecting, competitor analysis, market research, or technology adoption tracking.

What's the story behind your product?

StackScan's answer:

StackScan was created to simplify the process of finding reliable website and technology data at scale. Existing solutions often felt limited, expensive, or difficult to use for targeted workflows, so StackScan was built as a practical and scalable platform that combines technology detection, keyword discovery, and bulk data access into one system.

Which are the primary technologies used for building your product?

StackScan's answer:

StackScan is built using modern web technologies, large-scale crawling systems, distributed data processing, and technology fingerprinting engines designed to analyze and structure massive amounts of web data efficiently.

Who are some of the biggest customers of your product?

StackScan's answer:

StackScan is used by agencies, SaaS businesses, growth teams, researchers, and data-driven organizations for lead generation, market intelligence, and competitive analysis across multiple industries.

User comments

Share your experience with using Alarm Clock Xtreme and StackScan. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Alarm Clock Xtreme no reviews yet
StackScan 5.0 · 1 review

We have no reviews of Alarm Clock Xtreme yet. Be the first one to post

  • Amazing deal
    SaaSHub review
    · May 2026

    While it’s still in early stage, its lifetime deal is really a great value. Must get if you’re into lead generation.

Alternatives to Alarm Clock Xtreme and StackScan

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