Stable signalNo paid features detectedMedium-risk permissions
Blink Alert icon

Blink Alert

A reminder for a computer user to take the 20-20-20 blinking exercise at set intervals

Users1KCurrent public install base
Rating3.8Store average score
Reviews4Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

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4 assets
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User Growth Over Time

1K1K1K1K1K2026年7月16日2026年7月19日2026年7月22日Latest: 1K
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7-day rating change

Start
3.75
Latest
3.75
7-day rating change
0.00
3.653.703.753.803.852026年7月16日2026年7月19日2026年7月22日Latest: 3.75
2026年7月16日2026年7月22日
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1-day growthFlat
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7-day growthFlat
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30-day growthFlat
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Technical snapshot

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Version3.0.7
ManifestV3
Size15.75KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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This extension reminds you to take the 20-20-20-rule sight exercise at interval to prevent eyes strain and other eyes defects for frequent computer users. The app acts as a reminder and also leads you through the exercise procedure.

Every hour you get a notification reminding you it's been an hour and time for your exercise, you can click on the notification and get a new page in browser tab with the instructions for the exercise as well as a 20 seconds countdown timer.

The 20-20-20 rule is recommended to be taken by computer users in other to prevent eyes strains and other eyes defects in the long run.

Instead of worrying and calculating the time for your exercise this extension will remind you and walk you through the process.

FEATURES

Reminder at interval to rest the eyes and take the 20-20-20 exercise.

Reviews

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Store average score3.8Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.3Average computed only from synced review bodies below
Reviews with text3Synced review bodies
Total ratings / reviews4Chrome Web Store public rating/review count

Store average score: 3.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

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Dar Ofer2025年8月24日
1

Does not work. At all.

Version 3.0.7Language en
2 helpful · 1 not helpful
Nnaemeka Nwosu2025年1月6日
5

Does what it says and effectively too. I've used this for a year and shared with my colleagues at work

Version 3.0.7Language en
0 helpful · 1 not helpful
Israel Azemoh2019年3月5日
4

Nice work..... an option to set desired time interval would be an improvement.

Language en
3 helpful · 0 not helpful