PlainHygiene
1,088 hygiene facts, offline
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
PlainHygiene is a reference library of practical, sourced hygiene guidance — 1,088 features across 18 topics, from WHO's 6-step handwashing technique to menstrual health, food safety, disaster sanitation, and caregiving for kids, elders, and people with chronic conditions.
Every fact is drawn from public health authorities: the World Health Organization, the CDC, UNICEF, USDA, OSHA, EPA, FDA, FEMA, the Sphere Association, and similar bodies — with citations you can check yourself, right in the app.
WHAT'S INSIDE
• Handwashing & hand hygiene (WHO's 6-step technique, a guided timer, hand sanitizer guidance)
• Menstrual & reproductive hygiene
• Food hygiene & safe handling
• Body & personal hygiene
• Sanitation infrastructure & waste management
• Life-stage hygiene: infants, kids, teens, pregnancy, elders
• Low-water, disaster & emergency hygiene
• Disease prevention & hygiene science
• Household, laundry & environmental hygiene
• Occupational & workplace hygiene
• Travel, outdoor & camping hygiene
• Pet, animal & zoonotic hygiene
• Community, school & public-space hygiene
• Special populations, disability & chronic-condition hygiene
• Culture, language & localization notes
• A full reference library & glossary
Plus routine-building, reminders, and habit-tracking tools to turn any of this into a daily practice — at your own pace, with no streak-shaming.
BUILT DIFFERENTLY
• Works completely offline. Every fact ships inside the app — nothing loads from a server, because PlainHygiene doesn't have one.
• No account, no login, ever.
• The app shows ads served by Google AdMob; a one-time Remove Ads purchase removes them. No account needed.
• The only network calls this app can ever make are opt-in, unauthenticated fetches of public WHO/World Bank hygiene statistics — off by default, and nothing about you is ever sent when you turn it on.
• Build routines, set reminders, track streaks, add a step to your calendar, and export or print your data — all stored only on your device.
• A home-screen widget, a lock-screen tip-of-the-day widget, and an Apple Watch companion app with a guided handwashing timer.
PLAINHYGIENE PRO
531 features are free, permanently, with no catch. PlainHygiene Pro ($1.99/month, auto-renewing) unlocks the remaining 557 deeper-dive features — extended technique guides, additional reference material, and advanced tracking tools — across every topic. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period; manage or cancel anytime in your Apple ID account settings. Payment is charged to your Apple ID at purchase confirmation.
A NOTE ON WHAT THIS APP IS
PlainHygiene is educational hygiene guidance, not medical advice — it's not a substitute for professional medical advice or local public-health guidance. If you have a health concern, talk to a qualified professional.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
New: Apple Health support for handwashing. Optionally save every timer wash to Apple Health and count the washes your Apple Watch detects, all kept on your own devices. New one-tap Wash Timer on Apple Watch (watch face complication and Action Button), and the Watch app can now be installed straight from your watch. Bug fixes and improvements.
The developer, Bhim Upadhyaya, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Bhim Upadhyaya
- Size
- 15.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 6 more
- English, Arabic, French, Hindi, Portuguese, Spanish, Swahili
- Age Rating
16+
- 16+
- Frequent
Medical Treatment Information
Contains
Advertising
Health or Wellness Topics
- In-App Purchases
Yes
- Remove Ads SAR 9.99
- PlainHygiene Pro SAR 9.99
- Copyright
- © 2026 EqualInformation, LLC