
PowerSchool
Teachable
LanSchool
Treehouse
Wikispaces
Fedena
Canvas by Instructure
syncing between education applications for K-12 schools

FlipClock
FlipClock.info
A Flip Clock
The Flip Clock
Fliqlo Screensaver
Tick Clock Online
A minimalist flip clock, focus timer, and ambient sound app for productivity.
Which is more popular?
Based on our record, Clever seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | clever.com | oneflipclock.com |
| Pricing | ||
| Company | Startup from the United States | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Clever yet.
A minimalist, aesthetic online flip clock with seconds. No download needed. Full screen mode works as a perfect screensaver for Mac, Windows, and iPad. Features Pomodoro timer and retro themes.
What each product offers, as listed by its team.


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


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Clever and OneFlipClock.
OneFlipClock's answer:
OneFlipClock is unique for its blend of retro flip clock aesthetics and modern functionality, including instant online access, cross-platform compatibility, rich personalization options, immersive page-turning effects, and dual utility as a time tool and decor.
OneFlipClock's answer:
A person should choose OneFlipClock over competitors for its hassle-free app-free use, superior personalization, immersive sensory experience, dual tool-decor functionality, and consistent cross-platform performance.
OneFlipClock's answer:
The primary audience of OneFlipClock is office/remote professionals, home users, retro aesthetic enthusiasts, and those who prioritize convenient, app-free, and visually appealing time tools.
OneFlipClock's answer:
No specific story (e.g., development background, founder motivations, or creation inspiration) of OneFlipClock is available from the provided resources.
OneFlipClock's answer:
Specific primary technologies for OneFlipClock are not specified, though front-end technologies for animations, responsive layouts, and real-time time synchronization are reasonably inferred.
OneFlipClock's answer:
No specific biggest customers of OneFlipClock are mentioned in the available information.
Share your experience with using Clever and OneFlipClock. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I tried it on the Firefox and Tor Browser on Whonix, same error pops up because it's using the Tor network? Is there any way I can bypass this error so I can visit my schools website, or another way to use the site anonymously? Site is... Source: almost 4 years ago
Mine also don't know what bookmarks are. So to get into Schoology, they type clever.com into the search bar - not the address bar - then log into it, then click the student page, then find Schoology, then click it. And the wifi in my... Source: almost 4 years ago
Tracking OneFlipClock since Jan 2026.
When comparing Clever and OneFlipClock, you can also consider the following products.

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Beautiful flip clock online with smooth flip animations. Fullscreen, themes, 12/24-hour, time zones, and optional lo-fi ambience. Minimal and distraction-free.
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Turn your device into an aesthetic flip clock, complete with seconds and full screen mode. A simple, stylish, and always accurate web clock.
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