Nostr extension iOS
Great to have this iOS compatible nostr signer. The use is easy enough to navigate with the included Getting Started guide for each device.
Free
About
This extension allows Safari users to sign Nostr events directly within their browser. It adheres to the NIP-07 specification, enabling secure interactions with the Nostr network. Compatible with Mac, iPhone, and iPad.
✓Nostr signing functionality
✓NIP-07 specification compliance
✓Safari browser extension
✓Secure event signing
✓Cross-device compatibility
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What's New in Nostash
2.1.0
June 3, 2025
- Added NIP-44 encryption and decryption - Updated known event kinds and recommended relays - Inject extension after DOM finishes loading but while resources such as scripts and images may still be loading - Raised system requirements for macOS to 15+ and Safari to 18+
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FAQ
What is Nostash?
Nostash is a Nostr signing extension designed specifically for the Safari browser. It allows users to sign Nostr events directly from their browser, adhering to the NIP-07 specification.
Is Nostash free to use?
Yes, Nostash is available for free. There are no in-app purchases or subscription fees associated with its use.
What devices does Nostash support?
Nostash is compatible with Mac, iPhone, and iPad devices, allowing for a consistent experience across your Apple ecosystem.
How often is Nostash updated?
The latest version, 2.1.0, was released on June 3, 2025. The app is actively maintained, with recent updates indicating ongoing development and support.
What is the age rating for Nostash?
Nostash has an age rating of 4+, making it suitable for a wide range of users. This rating suggests no mature content is present.
Does Nostash have ads?
No, Nostash does not contain advertisements. As a free utility, it focuses on providing a clean and uninterrupted user experience.
What is the NIP-07 specification?
The NIP-07 specification is a standard for Nostr clients to provide a way for users to sign Nostr events using their private keys. Nostash implements this standard for secure signing.
