Archived App (Last seen on 22 Nov 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Securely store notes, thoughts, media, and documents locally on your device. Disguised as a calculator, it offers two PIN-protected vaults for complete privacy. No login or internet connection is required.
What's New in ShadowBox
2.0
April 24, 2025
-logo and splash screen changes
Developer apps
FAQ
What is ShadowBox?
ShadowBox is a utility app designed for private local storage of notes, thoughts, media, and documents. It uses a calculator interface as a disguise to protect your data.
How does ShadowBox protect my privacy?
ShadowBox prioritizes privacy by requiring no login, no internet connection, and no cloud syncing. All data is stored exclusively on your device, with no analytics or tracking.
Can I store different types of files in ShadowBox?
Yes, ShadowBox allows you to store personal notes, daily thoughts, images, videos, and documents like PDFs and text files securely within its vaults.
Does ShadowBox have ads?
Yes, ShadowBox contains advertisements. As a free utility app, it is supported by ads to provide its services.
What devices does ShadowBox support?
ShadowBox is available for iPhone and iPod devices. It was last updated on April 24, 2025, with version 2.0.
What is the age rating for ShadowBox?
ShadowBox has an age rating of 4+, making it suitable for a wide range of users. The app focuses on secure local data storage.
How does the calculator disguise work in ShadowBox?
ShadowBox appears as a basic calculator. Entering a specific PIN unlocks one vault, while a different PIN unlocks a decoy vault, giving you control over visibility.
Can I back up my data from ShadowBox?
ShadowBox offers an optional export feature for backup purposes, if you choose to enable it. This allows you to create a local backup of your stored data.
