Bossanova

Bossanova

TINYGEM
+
+

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About

ArkWarden is a private vault for iPhone that stores photos, videos, documents, and audio files. Most vault apps hide files behind a lock screen. ArkWarden encrypts every file individually, using a key derived from a pattern you draw, so it is not just a lock screen in front of already-decrypted files. A second factor can be added: a YubiKey hardware security key over NFC, Face ID, Touch ID, or a separate PIN. Files are encrypted with AES-256-GCM. Keys are derived using PBKDF2-SHA256 at 600,000 iterations with a random salt per vault. Vault metadata is encrypted separately with ChaCha20-Poly1305. A recovery phrase generated during setup restores access if the pattern is forgotten. The encryption code that protects vault files is open source and published on GitHub, so these claims can be checked against the implementation. No account, no email address, no server. All data stays on the device. An optional encrypted iCloud backup is available, where only user holds the key.

About

Bossanova is a desktop vault for individuals and developers managing credentials and sensitive information on Windows or macOS. It stores text and image items in an encrypted local vault, with folders, search, viewing and copying. Users can import .env variables, create or restore encrypted backups, and manually transfer vaults between devices on the same local network; it does not sync through the cloud. Optional MCP tools let supported AI assistants use approved values in HTTPS requests or launch approved programs without returning the values in tool responses. Separate approvals govern assistant connections, per-field access and new targets. A receiving service or environment/file-carrier program still receives the value; the vault does not isolate other local files, processes or the clipboard. An account and device approval are required.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

People who store sensitive personal files on their iPhone, such as private photos, legal or financial documents, and personal recordings. Also useful for anyone who shares a device with others and wants a second, unlisted vault, for people who travel and may be asked to unlock their phone, and for those who already use hardware security keys like YubiKey for two-factor authentication elsewhere.

Audience

Individual developers and professionals using API credentials in approved local AI-assisted workflows on Windows and macOS.

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

No images available

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Pricing

$1.99/month
Plus: USD 2.99 billed monthly, or USD 23.88 billed annually upfront (USD 1.99/month equivalent).
Pro: USD 5.99 billed monthly, or USD 47.88 billed annually upfront (USD 3.99/month equivalent).
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Not Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

ArkWarden
Founded: 2026
arkwarden.app

Company Information

TINYGEM
South Korea
bsnv.app

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Categories

Encryption Supported

Categories

Secrets Management Supported

Integrations

ChatGPT Not Supported
Claude Desktop Not Supported
Codex CLI Not Supported
Model Context Protocol (MCP) Not Supported

Integrations

ChatGPT Supported
Claude Desktop Supported
Codex CLI Supported
Model Context Protocol (MCP) Supported
Claim ArkWarden and update features and information
Claim ArkWarden and update features and information
Claim Bossanova and update features and information
Claim Bossanova and update features and information