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App Store Apps > Productivity > 90daysChallenge
90daysChallenge icon

90daysChallenge

by HSIN JUI YU · Productivity · Free
On the App Store since January 2026 · Data updated 2026-11-03

90daysChallenge is made and published by HSIN JUI YU. AppBrain is an independent app data site and isn't affiliated with HSIN JUI YU. The app name, icon, screenshots and description belong to HSIN JUI YU and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store
3.00
1 ratings
Last updated
April 17, 2026
Size
10.0 MB

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on 90daysChallenge for iOS

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Store listing

By HSIN JUI YU, from the App Store
90daysChallenge Screenshot 1 of 5
90daysChallenge Screenshot 2 of 5
90daysChallenge Screenshot 3 of 5
90daysChallenge Screenshot 4 of 5
90daysChallenge Screenshot 5 of 5
Screenshots by HSIN JUI YU, from the the App Store listing
Description by HSIN JUI YU Written by the developer, not by AppBrain. Click to read.
Focus 90 is your dedicated focus training companion, designed to help you build habits that stick.

Key Features:
90-Day Challenge Tracker – Visualize your progress and stay on course.

Deep Focus Mode – Achieve peak productivity with 90-minute immersive sessions.

Sprint Mode – Perfect for a quick 2-minute burst of concentration.

Daily Reminders – Personalized alerts to ensure you never miss a day.

Daily Motivation – 100 inspiring bilingual (English & Chinese) quotes from legendary athletes.

Start your 90-day focus journey today. Master your concentration and achieve your goals!
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
10.0 MB
Content rating
Everyone

Technologies used by 90daysChallenge

Releases

Updates seen on the App Store
Version
1.2
Launched
January 2026

No changelog data

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Rankings

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App Store Rankings for 90daysChallenge

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About the app and developer

About 90daysChallenge

90daysChallenge is a productivity app developed by HSIN JUI YU.

What is the rating of 90daysChallenge?

90daysChallenge is rated 3.00 out of 5 stars, based on one rating ratings.

Is 90daysChallenge free?

90daysChallenge is free. The app size is 10.01 MB. The latest version available is 1.2. The last update was on April 17, 2026.

What are the requirements for 90daysChallenge?

The app has a content rating of Everyone. The app has been available on the App Store since January 2026.

Developer information for HSIN JUI YU

HSIN JUI YU

Address:

Share 90daysChallenge

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Overview Alternatives Reviews Rankings Technology
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