
Conceptboard
Cr4yon
Whiteboard Team
Scribblar
Scribble Online Whiteboard
Ryeboard
Stormboard
iDroo is a browser-based collaborative whiteboard with drawing, equations and document annotation.

Countdown Screensaver
It's Almost
Time Since Launch
Ubi Timer
TimeTil
Pomofocus
Pretty Progress
A simple countdown timer with an alarm for the browser.

Which is more popular?
Based on our record, E.ggtimer.com seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | app.idroo.com | e.ggtimer.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from Estonia · 1 - 9 employees · 2009 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


iDroo is an online collaborative whiteboard for teaching and working together. It supports drawing, mathematical notation and document annotation. The current product runs in a browser without the legacy Skype/Windows installer. Built-in voice/video calls and screen sharing are available, with...
No description of E.ggtimer.com yet.
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
How to use idroo
More videos
Teachers Guide to e.ggtimer.com
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing IDroo and E.ggtimer.com.
IDroo's answer
iDroo combines a collaborative whiteboard with tools for teaching before, during and after a lesson. Teachers can work through equations, diagrams and annotated worksheets with students, then connect that work to courses, assignments and feedback. Live Group Lessons add private student workspaces alongside a shared teacher board, so teachers can follow individual progress while teaching the group.
IDroo's answer
iDroo is a good fit when your lessons involve solving problems together, writing mathematical notation or working through documents. Teachers and students can contribute to the same board, discuss their work through built-in calls, and revisit saved explanations afterward. Courses and assignments support ongoing teaching. A free plan provides a starting point, with paid plans adding features and capacity.
IDroo's answer
iDroo’s primary audience is private tutors, teachers and tutoring teams running online lessons. Its equation editor, drawing tools and document annotation are particularly useful for mathematics and science, while shared boards also support language teaching and other subjects. Students and families can use its study tools for practice and homework support between lessons.
IDroo's answer
iDroo has its roots in a collaborative whiteboard used alongside Skype. It has since grown into a browser-based teaching platform with its own voice and video calls, screen sharing, courses, assignments and live group lessons. The shared whiteboard remains at its centre: a place where teachers and students can explain ideas visually and work through problems together.
Share your experience with using IDroo and E.ggtimer.com. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking IDroo since Mar 2021.
>a viable replacement that managed to survive the Google onslaught One I like better, no ads, no stopwatch function though: https://e.ggtimer.com/. - Source: Hacker News / about 4 years ago
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