SURVIVALOS is made and published by wu zhaodong. AppBrain is an independent app data site and isn't affiliated with wu zhaodong. The app name, icon, screenshots and description belong to wu zhaodong and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- May 9, 2026
- Size
- 23.8 MB
User feedback
Ratings and reviews on the App StoreComments on SURVIVALOS for iOS
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Store listing
By wu zhaodong, from the App StoreDescription by wu zhaodong Written by the developer, not by AppBrain. Click to read.
OFFLINE EMERGENCY TOOLS
- One-tap SOS with coordinates and signal options
- Compass, GPS coordinates, sunrise and sunset reference
- Morse code, flashlight, radio frequency notes, whistle, water purification timer, timer
- Ruler, level, unit converter, knot guide, supply checklist
- Secure vault and emergency contacts
REFERENCE LIBRARIES
- Survival knowledge for shelter, water, fire, navigation, signaling, and preparedness
- First aid references for common emergency situations
- Plant notes for edible, medicinal, and poisonous plants
- Medication notes and dosage calculator for reference use
PRIVACY-FIRST BY DESIGN
SURVIVALOS works offline, requires no account, and does not collect personal data. Sensitive notes and files can be stored locally in the secure vault.
SURVIVALOS Pro is a one-time purchase that unlocks the full toolkit and offline databases. No subscription.
Important: medical and plant information is for reference only and does not replace professional medical advice, emergency services, or expert identification.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 23.8 MB
- Content rating
- Medium
Technologies used by SURVIVALOS
Releases
Updates seen on the App Store- Version
- 1.1.1
- Launched
- March 2026
No changelog data
Alternatives
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Rankings
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About the app and developer
About SURVIVALOS
SURVIVALOS is an utilities app developed by wu zhaodong.
User Ratings
The app has no ratings yet.
App Information
SURVIVALOS is freely available from the App Store. The app size is 23.75 MB. The latest version available is 1.1.1. The last update was on May 9, 2026.
Technical Requirements
The app has a content rating of Medium Maturity. The app has been available on the App Store since March 2026.
Developer information for wu zhaodong
Address:
Frequently asked questions about SURVIVALOS
Is SURVIVALOS free?
Yes. SURVIVALOS is free on the App Store.
Is SURVIVALOS still available?
Yes. SURVIVALOS is on the App Store, and the last update we saw was on May 9, 2026.
How large is SURVIVALOS?
SURVIVALOS is 23.75 MB.
Is SURVIVALOS suitable for children?
App Store gives SURVIVALOS a medium maturity rating, so it is not meant for young children.
Who made SURVIVALOS?
SURVIVALOS was developed by wu zhaodong. It is listed in the utilities category on the App Store.
What are the best alternatives to SURVIVALOS?
People looking at SURVIVALOS also look at these utilities apps: Emergency Reminder, GridDown, PrepVault — Survival Inventory, Morse Code Light, BugOut: Prep and Test.