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EventTimer.io VS Cattr

Compare EventTimer.io VS Cattr and see what are their differences

EventTimer.io

Online Professional countdown timer, stopwatch, and event timer for presentations, meetings, conferences, classrooms, and workouts. Fullscreen display, real-time sync.

Rating
0 reviews
Pricing
Freemium Free trial $8 / Monthly
Alternatives Is it good?
Cattr

Cattr is a free open-source self-hosted time tracker with desktop clients for windows, mac, linux.

Rating
0 reviews
Alternatives Is it good?
JustDocz
Private document search for Windows. Find files by what’s inside them — locally, without uploading your documents. sponsored

Which is more popular?

Based on our record, Cattr seems to be more popular. It has been mentioned 2 times since March 2021.

social mentions
0 vs 2
Countdown Timer popularity
100% vs 0%
alternatives listed
24 vs 240+

Base details

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

EventTimer.io
Cattr
Website eventtimer.io cattr.app
Pricing
Freemium Free trial $8 / Monthly Official pricing
—
Platforms
Web
—
Company Startup from the United States · 2025 —
Listed in
Online Timer Countdown Timer Time Management Pomodoro Timer Time Tracking Productivity Countdown Personalization Online Services Stopwatch Alarm Clock Tool +9
Time Tracking Project Management Invoicing Time Management +1

About EventTimer.io and Cattr

In their own words, as submitted to SaaSHub.

EventTimer.io
Cattr

EventTimer is a free, browser based professional event timing solution built for anyone who runs events, presentations, classes, or live productions. It works instantly in the browser with no signup, no installation, and no credit card required. At its core, EventTimer offers three timer modes...

Read more about EventTimer.io

No description of Cattr yet.

Features and specs

What each product offers, as listed by its team.

EventTimer.io 4 features
Cattr 5 features
  • Real time
    live synchronization across unlimited viewers via shareable links
  • Fullscreen
    display mode optimized for projectors and stage screens
  • CSV export/import
    for reusing event schedules
  • Mobile responsive
    works on any device
  • User-friendly Interface
    The platform offers an intuitive and easy-to-navigate interface, making it accessible for users of all technical skills.
  • Open Source
    Being an open-source tool, it allows for customization and community-driven improvements, enhancing its functionality and adaptability.
  • Cross-platform Support
    Cattr is available on multiple platforms including Windows, macOS, and Linux, providing flexibility in terms of usage.
  • Time Tracking
    It provides robust time tracking capabilities that help in managing productivity and monitoring team performance.
  • Offline Mode
    The application supports offline mode, enabling time tracking even without an Internet connection.

Possible disadvantages

  • Limited Integrations
    Compared to other time-tracking tools, Cattr currently offers fewer integrations with third-party applications.
  • Mobile App Absence
    As of now, Cattr lacks a dedicated mobile application, which could be a limitation for teams that need to track work on the go.
  • Steeper Learning Curve for Advanced Features
    While basic features are user-friendly, more advanced functionalities may require a steeper learning curve and some technical expertise.
  • Frequent Updates
    The software undergoes frequent updates, which may sometimes lead to temporary instability or new bugs.
  • Community-driven Support
    Support is primarily community-driven, which might not be as prompt or comprehensive as the dedicated customer support offered by commercial tools.

Analysis

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

EventTimer.io
Cattr

Overall verdict

  • EventTimer.io appears to be a solid, purpose-built tool for creating and managing countdown timers and event scheduling, offering a straightforward and reliable experience for users who need to track time until important events.

Why this product is good

  • Simple and intuitive interface that makes setting up countdowns quick and easy
  • Useful for coordinating events across different time zones
  • Shareable timers that can be embedded or sent to others for collaborative event tracking
  • Lightweight and focused on doing one thing well without unnecessary complexity
  • Helpful for building anticipation and keeping teams or audiences aligned on deadlines

Recommended for

  • Event organizers coordinating launches, webinars, or conferences
  • Marketing teams running countdown campaigns for product releases or sales
  • Remote teams working across multiple time zones
  • Individuals tracking personal milestones or important dates
  • Content creators wanting to display countdowns to their audience

Overall verdict

  • Cattr is generally considered a good option for both freelancers and managers who require an open-source, customizable, and cost-effective time tracking solution with robust reporting capabilities.

Why this product is good

  • Cattr (cattr.app) is a time tracking and productivity tool designed to help individuals and teams manage their workflows more efficiently. It offers features such as activity logging, app usage tracking, and detailed reporting. This makes it a valuable tool for businesses looking to optimize productivity and ensure accountability.

Recommended for

  • Remote teams looking for a time tracking solution to monitor productivity.
  • Freelancers who need to manage their time effectively across multiple projects.
  • Organizations that prefer open-source software with customizable features.
  • Managers seeking detailed reporting and analytics on team performance.

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
EventTimer.io
Cattr
100% 100%
Countdown Timer
0% 0%
0% 0%
Time Tracking
100% 100%
100% 100%
Online Timer
0% 0%
0% 0%
Invoicing
100% 100%

Questions & Answers

As answered by people managing EventTimer.io and Cattr.

What makes your product unique?

EventTimer.io's answer

Most countdown tools are either too basic (a single timer with no sharing) or too expensive for what they offer. EventTimer bridges that gap, it works instantly in the browser with zero signup, yet scales up to a full multi timer event manager with live synchronization across devices.

Why should a person choose your product over its competitors?

EventTimer.io's answer

EventTimer gives you professional event timing features at no additional cost. Compared to Stagetimer, the leading paid alternative, EventTimer is 55 to 60% cheaper while offering a far more generous free tier. You get live sync, shareable presenter and audience views, embeddable website countdowns, and a full event rundown manager. No installation, no plugins, just open a browser and go.

How would you describe the primary audience of your product?

EventTimer.io's answer

Event organizers managing multi session agendas, educators who need classroom and exam timers, presenters keeping talks on schedule, fitness professionals running timed workouts, and livestream directors coordinating productions. It also serves anyone who just needs a quick, reliable countdown without downloading an app.

User comments

Share your experience with using EventTimer.io and Cattr. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

EventTimer.io 0 mentions
Cattr 2 mentions

Tracking EventTimer.io since Apr 2026.

Alternatives to EventTimer.io and Cattr

When comparing EventTimer.io and Cattr, you can also consider the following products.

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