# KeyVault

> Secure offline digital asset management and signing tool. (iPhone/iPad app by Tuners Technology Limited.)

- Source: https://appshunter.io/ios/app/keyvault/id6504899031 (this page in markdown: same URL + `.md`)
- Developer: [Tuners Technology Limited](https://appshunter.io/developer/1712061638)
- Category: Utilities
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.4 · 85 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2024-11-26
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/keyvault/id6504899031/reviews.md

## What is KeyVault?

KeyVault 是一款创新性的签名工具，专为安全管理数字资产而设计。它以离线模式为核心，确保用户的助记词始终保持在脱机环境中存储，有效防范网络攻击和恶意软件的入侵风险。

KeyVault 的设计理念聚焦于为用户提供最高级别的安全保障。通过不与互联网连接，无论是数据传输还是交易签名，都采用安全的二维码交互方式。用户无需使用数据线或蓝牙等无线连接即可与外部平台进行交互，从而确保整个操作流程中的数据安全与完整性。

此外，KeyVault 与 NexVault 相结合，可实现高度灵活的多重签名功能，进一步提升资产管理的安全性。与此同时，KeyVault 提供了更加安全的备份与恢复机制，确保用户能够在任何情况下安全恢复数字资产。

KeyVault 支持：
链支持：
- Bitcoin
- Ethereum
- Tron
- Binance Smart Chain
- Ethereum Classic
- Avalanche C-Chain
- Fantom
- Optimism
- Polygon
- Ripple
- Bitcoin Cash
- Litecoin
- 更多支持中...
功能：
- 支持多种地址格式
- 支持与 NexVault 资产管理平台联动
- 离线地址概览
- 安全键盘
- 离线密钥生成
- BIP39 密码短语
- 二维码备份
- 开源

## Key features

- Offline mnemonic phrase storage
- QR code interaction for signing
- Multi-signature functionality with NexVault
- Secure backup and recovery
- Support for multiple blockchain networks
- Open-source code


## Frequently asked questions about KeyVault

### What blockchains does KeyVault support?

KeyVault supports a wide range of blockchains including Bitcoin, Ethereum, Tron, Binance Smart Chain, and many others. The list is continuously expanding with more networks being added.

### How does KeyVault ensure security?

KeyVault's primary security feature is its offline operation, keeping mnemonic phrases and private keys isolated from the internet. It uses secure QR code interactions for all transactions and signing processes.

### Can KeyVault be used for multi-signature setups?

Yes, KeyVault integrates with NexVault to enable highly flexible multi-signature functionality, significantly enhancing asset management security.

### What devices is KeyVault available on?

KeyVault is currently available for iPhone and iPod devices, offering a secure mobile solution for digital asset management.

### Is KeyVault free to use?

Yes, KeyVault is available for free. It does not have any in-app purchases or advertisements, providing a completely free and secure experience.

### How often is KeyVault updated?

The latest version of KeyVault is 1.0.10, and it was last updated on September 24, 2025. Updates aim to improve functionality and security.

### What is the age rating for KeyVault?

KeyVault has an age rating of 4+, making it suitable for a broad audience interested in secure digital asset management.

### Does KeyVault have ads?

No, KeyVault is ad-free. It is designed to provide a secure and uninterrupted user experience without any advertisements.

## Version history (last 5 releases)

### 1.0.10 — 2025-09-24

优化用户扫码体验，提升稳定性

### 1.0.9 — 2025-08-24

提升稳定性，优化用户体验

### 1.0.8 — 2025-07-15

1. 新增家庭传承钱包
2. 优化了一些问题

### 1.0.7 — 2025-06-20

1. 增加了 Solana 的支持。
2. 优化了部分功能。

### 1.0.6 — 2025-06-05

1. 首页添加联网提示
2. 优化首页跳转
3. 切换钱包时候点击当前钱包时候也要触发选择
4. 修改首页提示框样式

## More apps by Tuners Technology Limited

- [NexVault INC](https://appshunter.io/ios/app/nexvault-inc/id6469481666)
- [KeyVault Pro](https://appshunter.io/ios/app/keyvault-pro/id6746397621)

All apps by Tuners Technology Limited: https://appshunter.io/developer/1712061638

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*