# Ownbit: MultiSig & Cold Wallet — Self-Custody Crypto & USDT

> Secure multisig and cold wallet for managing multiple cryptocurrencies. (iPhone/iPad app by BITTOOL PTE. LTD..)

- Source: https://appshunter.io/ios/app/ownbit-multisig-and-cold-wallet/id1321798216 (this page in markdown: same URL + `.md`)
- Developer: [BITTOOL PTE. LTD.](https://appshunter.io/developer/1890021078)
- Category: Finance
- Price: Free with in-app purchases
- Rating: 4.70/5 from 149 App Store ratings · 84 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 138 MB
- Languages: English, French, German, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Chinese and 5 more
- Released: 2018-02-07
- Data updated: 2026-08-12
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ownbit-multisig-and-cold-wallet/id1321798216/reviews.md

## What is Ownbit?

Ownbit — Self-Custody MultiSig & Cold Wallet for professionals, families & teams

Take full control of your crypto with Ownbit, a self-custody mobile wallet that pairs air-gapped cold storage with true on-chain multi-signature. Your private keys are generated and encrypted on your own device — never uploaded to a server. Store Bitcoin (BTC), Ethereum (ETH), Tron (TRX), Solana (SOL) and 500+ coins with confidence.

Trusted across the crypto community and operating since 2017 with zero security incidents.

Key Features
• Air-gapped cold wallet — Turn a spare phone into an offline signer. Track balances on an online Watch Wallet and sign transactions by QR code, so your keys never touch the internet. No extra hardware needed.
• True on-chain MultiSig — Real M-of-N multi-signature enforced on-chain, from a personal 2-of-3 to weighted team approvals with roles, spending policies, and thresholds.
• Self-custody by design — Your keys, your crypto. Recover anytime with your standard BIP39 recovery phrase in Ownbit or any compatible wallet. No third-party custody, no counterparty risk.
• Broad multi-chain support — BTC, ETH, TRX, SOL, BNB and 500+ coins and tokens, including ERC-20, BEP-20, TRC-20 and SPL.
• Built for teams & treasuries — Structured approvals and clear signer roles for families securing a legacy and teams managing shared funds.

Whether you're a solo holder, a family, or a team managing a treasury, Ownbit keeps you in full control. Download now and own your financial future.

Privacy: Ownbit collects no personal data. Your keys and recovery phrase never leave your device.
Support: Visit ownbit.io or the in-app Help Center.

Privacy Policy:
https://ownbit.io/en/privacy-policy/

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Mobile cold wallet
- Multisig security
- Offline storage mode
- Support for BTC, ETH, TRX, SOL, and 500+ coins
- User-controlled private keys
- Team asset management

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Membership Lv.2 | $239.00 | per year |
| Membership Lv.3 | $599.00 | per year |
| Membership Lv.1 | $69.00 | per year |


## Recent user reviews (10 of 84)

All indexed reviews: https://appshunter.io/ios/app/ownbit-multisig-and-cold-wallet/id1321798216/reviews.md

### 1/5 — 不好用

*2025-10-18, version 4.61.3*

3天試用期，之後不做會員轉不出去，會費超貴，又不好用😓

### 5/5 — -

*2024-05-19*

BangBang

### 5/5 — 挺好

*2024-05-19, version 4.48.6*

挺好用，用了很多年，是目前用過最方便的錢包。

如公開公司背景會更好

### 1/5 — 被黑了一百多u，别人转账成功，这边毛都没有

*2024-05-04, version 4.48.6*

别人转账成功半个多小时了，这边客服也没有，用他们给的接收地址，别人打进来，半个多小时，毛都没见到

### 1/5 — Requires subscription, not mentioned in app description

*2023-05-08, version 4.39.3*

Hidden subscription is a very bad sign. App and developer cannot be trusted.

### 1/5 — Skam

*2023-01-03, version 4.39.0*

Skam skam skam

### 5/5 — 的，的，

*2022-11-10, version 4.38.0*

挺好的

### 1/5 — 有問題沒人處理

*2022-08-12, version 4.36.1*

爛死了

### 1/5 — What a scam wallet !

*2022-06-13, version 4.36.0*

If you don’t pay for membership ! You are not allow to
Withdraw ! What a scam wallet which I had never heard !

### 3/5 — Little information

*2021-12-13, version 4.32.1*

There’s only one review that describes this wallet as scam.   Maybe users should be encouraged to review.   The review is off putting for anyone that wants this wallet

## Frequently asked questions about Ownbit

### What is Ownbit and what does it do?

Ownbit is a mobile cold wallet designed for secure cryptocurrency management. It allows users to store and manage various digital assets like Bitcoin, Ethereum, and Tron using advanced multisig technology and offline storage for enhanced protection.

### What cryptocurrencies does Ownbit support?

Ownbit supports a wide range of cryptocurrencies, including Bitcoin (BTC), Ethereum (ETH), Tron (TRX), Solana (SOL), and over 500 other mainstream coins and networks. Its multisignature wallet functionality is compatible with these diverse assets.

### How does Ownbit ensure security?

Security is a primary focus with features like a cold wallet mode for offline storage, multisig technology for managing funds with multiple signatures, and user-controlled private keys. Your private keys are encrypted on your device, preventing third-party risks.

### Is Ownbit free to use?

Based on the provided information, the app is free to use. There are no mentions of subscription fees, paid features, or in-app purchases, and it does not appear to be ad-supported.

### Who is the target audience for Ownbit?

This app is designed for professionals and teams who manage significant crypto assets, as well as individual users who prioritize robust security and control over their digital finances. It caters to those who need advanced features like multisig and cold storage.

## Version history (last 5 releases)

### 4.66.3 — 2026-08-10

Some bug fix

### 4.66.2 — 2026-08-06

Some optimizations.

### 4.66.1 — 2026-07-21

Transaction sync optimizations

### 4.66.0 — 2026-07-07

Add Apple Subscription

### 4.65.2 — 2026-06-18

Some help optimization

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## More apps by BITTOOL PTE. LTD.

- [BitTool: Crypto Wallet](https://appshunter.io/ios/app/bittool-crypto-wallet/id6761503126)

All apps by BITTOOL PTE. LTD.: https://appshunter.io/developer/1890021078

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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 2026-08-12.*