28H Japan Student Work Hours
Student visa 28-hour tracker
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Student visa in Japan: max 28 hours a week, and going over can risk your renewal. Log a shift and 28H counts the last 7 days and warns you before you hit the limit.
Working part-time on a student visa in Japan? You can work at most 28 hours in any 7 days in a row, and going over can put your visa renewal at risk. 28H keeps count for you.
• Follows the immigration rule: any 7 consecutive days (not Monday to Sunday), max 28 hours; max 8 hours a day during official school breaks
• Home screen: hours left in the last 7 days, daily chart, next shift
• Plan ahead: see if upcoming shifts would push you over the limit (Pro)
• Log shifts: multiple workplaces, overnight shifts and breaks
• History: this week and this month at a glance
• Export PDF / CSV in one tap (Pro)
• School link: enter your school's invite code and your link code, and your hours sync to your school's staff (unlink any time)
• 7 languages: English, 日本語, 简体中文, 繁體中文, Tiếng Việt, नेपाली, Burmese
Free plan includes 1 workplace. Upgrade to Pro for unlimited workplaces, shift forecasting and export. Students whose school uses 28H for School get Pro free once linked.
Pro pricing: $1.99/month, $9.99/year, or $19.99 lifetime. Cancel anytime in the App Store.
By default your records stay on your phone. No account, no ads. Records go to our server only if you turn on Cloud backup or link with your school.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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The developer, 心流智现(西安)健康科技有限公司, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Xinliu Zhixian (xi'an) Health Technology Co., Ltd
- Size
- 42.8 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro Lifetime $19.99
- Pro Yearly $9.99
- Pro Monthly $1.99
- Copyright
- © 2026 Xinliu Zhixian (Xi'an) Health Technology Co., Ltd