# CoolWallet — The coolest Web3 wallet

> Secure, decentralized Web3 crypto wallet with integrated cold and hot storage. (iPhone/iPad app by Coolbitx.)

- Source: https://appshunter.io/ios/app/coolwallet/id1328764142 (this page in markdown: same URL + `.md`)
- Developer: [Coolbitx](https://appshunter.io/developer/992334136)
- Category: Utilities
- Price: Free
- Rating: 4.80/5 from 655 App Store ratings · 184 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 108 MB
- Languages: American English, Arabic, French (France), Japanese, Korean, Russian, Chinese (Simplified, China), European Spanish, Thai, Chinese (Traditional, Taiwan) and 1 more
- Released: 2018-01-02
- Data updated: 2026-08-29
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/coolwallet/id1328764142/reviews.md

## What is CoolWallet?

CoolWallet – The Decentralized Crypto Wallet

【Experience the Power of Decentralized Web3 Wallets】
Take full control of your private keys and manage your crypto assets securely without relying on third parties.

【Seamless Cold + Hot Wallet Experience at Your Fingertips】
COLD + HOT = Cool
CoolWallet App combines both cold and hot wallets in one sleek app.
All users can enjoy a smooth and intuitive hot wallet experience, while CoolWallet Pro/S/Go holders also benefit from industry-leading cold storage security and seamless integration within the app.

【Smart Contract Security Scanner – Smart Scan】
Before confirming any transaction, CoolWallet App scans both the DApp and the smart contract itself to detect suspicious behavior. It provides detailed transaction info and warns you of potential risks to ensure a safer Web3 experience.

【Multi-Chain & Token Support for a Smooth Onboarding Experience】
- Supports fast addition of multiple major blockchains including Bitcoin, Ethereum, BNB Smart Chain, Sui, Dogecoin, Gram, Polygon, Avalanche-C, Optimism, Arbitrum, OKX, Cronos, zkSync Era, Flare, ThunderCore, and more.
- Allows custom network and token integration, including EVM-compatible chains like Fantom and Aurora. Supported token formats include ERC-20, BEP-20, TRC-20, SPL, Jetton, and multi-chain stablecoins like USDT, USDC, and BUSD.
- CoolWallet Pro / Go users can access even more blockchains like Tron, Solana, Cardano, Polkadot, XRP Ledger, and additional token formats—offering a comprehensive and flexible crypto management experience.

【CoolWallet – The Best Web3 Cold Wallet for Everyday Use】
CoolWallet is more than just a physical crypto card—it’s a secure, portable solution that fits right in your real wallet. Effortlessly manage your digital assets anytime, anywhere with confidence.
Trusted by over 200,000 users worldwide since 2016, CoolWallet enables you to securely send, receive, buy, and store cryptocurrencies, and interact with millions of individuals and institutions across the globe.

【About CoolBitX】
Founded in 2014, CoolBitX is a Taiwan-based fintech innovator steeped in blockchain technology. Led by a team of hardware security experts, CoolBitX not only offers world-leading blockchain security solutions but has also fostered a robust software team. With significant achievements in virtual asset hardware wallets, regulatory technology, and other blockchain application software, CoolBitX continues to push the boundaries of blockchain application innovation.

【Contact Us】
Email: support@coolbitx.com

## Key features

- Decentralized crypto management
- Combined cold and hot wallet
- Smart contract security scanner
- Multi-chain and token support
- Secure send, receive, buy, and store
- Portable physical crypto card integration

## What do users think of CoolWallet?

Overall sentiment: neutral

**Pros**

- 🚀 Fast and easy to use
- 🔒 Secure hardware wallet
- 👍 Convenient and portable
- 👍 Supports staking and earning rewards
- 👍 Good customer support

**Cons**

- 🐛 Connectivity issues with Bluetooth and pairing
- 🐛 Wallet balance not updating correctly
- 🐛 Firmware update failures
- 🐛 Transactions not showing up
- 🐛 Inability to withdraw or transfer certain coins

**Commonly reported bugs**

- Wallet balance disappearing after firmware update
- Inability to send or receive certain tokens
- Constant app crashes and freezes
- Synchronization issues between mobile app and hardware wallet

**Most requested features**

- Add support for more cryptocurrencies (e.g. DOGE, WLUNC, Aptos)
- Improve user interface and app design
- Add Face ID/Touch ID support
- Provide more detailed transaction history
- Allow partial unstaking of staked assets

## Recent user reviews (10 of 184)

All indexed reviews: https://appshunter.io/ios/app/coolwallet/id1328764142/reviews.md

### 5/5 — Loyal user

*2026-04-07*

Need help cool wallet… I sent u message please reply … ty

### 4/5 — UI Improvement Suggestion for Wallet Switching

*2025-12-09, version 4.9.4*

Hi, if possible, please remove the Cool Wallet from the top and add it to the wallet section below (so that by double-tapping on the wallet, it switches from Cool Wallet to Hot Wallet). This would provide a better user interface.

### 1/5 — 詐騙混入

*2025-11-18, version 4.9.1*

合法掩護非法，有用的人小心不要被騙！

### 5/5 — 藍芽權限被拒絕

*2025-11-16, version 4.9.1*

我一直無法開通卡片，請問如何解決？

### 1/5 — 往左滑就取消還原錢包是哪個天才的設計

*2025-11-06, version 4.8.4*

這個更新真的沒十年腦血栓想不出來

### 1/5 — 為什麼錢包餘額又不見

*2025-10-23, version 4.8.2*

已經兩次查詢鏈上有幣 但是餘額顯示不出來 技術是否該加強？

### 3/5 — 沒顯示

*2025-10-21, version 4.8.2*

接收到的獎勵幣就直接沒顯示

### 5/5 — 讚

*2025-10-15, version 4.8.1*

好用的冷錢包，攜帶又方便，目前裡面支援的幣也越來越多樣化了

### 3/5 — Not able to send value with fiat value setting only gues value with coin increment

*2025-10-15*

No option

**Developer response:** Dear Customer, we highly value the feedback from every CoolWallet user. We have shared your suggestions with our product team and are evaluating their feasibility. Thank you for your valuable input, which helps us improve our product.

Please stay tuned to our official website and community for the latest updates. If you have more ideas or suggestions in the future, please feel free to contact us.

### 5/5 — Good

*2025-09-23, version 4.6.5*

But not support bnb usdt bep-20 for zero fee

## Frequently asked questions about CoolWallet

### What does the CoolWallet app do?

The CoolWallet app is a decentralized crypto wallet that allows you to take full control of your private keys and manage your digital assets securely. It combines both hot and cold wallet functionalities, offers a smart contract security scanner to detect potential risks, and supports a wide array of blockchains and tokens for a comprehensive Web3 experience.

### What are the key features of the CoolWallet app?

Key features include decentralized asset management, a seamless integration of cold and hot wallets, a smart contract security scanner for transaction safety, and extensive support for multiple blockchains and token types. It also enables secure sending, receiving, buying, and storing of cryptocurrencies.

### Is the CoolWallet app free to use?

Based on the provided information, the CoolWallet app is available for free. There are no mentions of subscription fees or in-app purchases for the app's core functionalities. However, specific hardware wallet models like CoolWallet Pro/S/Go may have associated costs.

### What blockchains and tokens does the CoolWallet app support?

The app supports numerous major blockchains including Bitcoin, Ethereum, BNB Smart Chain, Sui, Dogecoin, Toncoin, Polygon, and many more. It also allows custom network and token integration for EVM-compatible chains and supports various token formats like ERC-20, BEP-20, and TRC-20. Pro/Go users have access to even more blockchains like Tron and Solana.

### Who is the CoolWallet app designed for?

This app is designed for individuals who want to manage their cryptocurrency assets securely and interact with the decentralized Web3 ecosystem. It caters to both new and experienced users looking for a reliable and intuitive platform with advanced security features.

## Version history (last 5 releases)

### 4.30.0 — 2026-08-25

- Improved price display for low-value tokens, ensuring small amounts are shown correctly
- Enhanced Cardano network transaction stability to reduce the chance of failed transfers

### 4.29.0 — 2026-08-17

- Improved price display for low-value tokens, ensuring small amounts are shown correctly
- Enhanced Cardano network transaction stability to reduce the chance of failed transfers

### 4.28.1 — 2026-08-07

- Cardano Native Tokens (CNT) are now supported on CoolWallet Pro, Go, and Hot
- The token management page now supports sorting by value, blockchain, or custom order
- USDS has been added as an officially supported stablecoin

### 4.28.0 — 2026-08-05

- Cardano Native Tokens (CNT) are now supported on CoolWallet Pro, Go, and Hot
- The token management page now supports sorting by value, blockchain, or custom order
- USDS has been added as an officially supported stablecoin

### 4.27.0 — 2026-07-27

- Optimize the wallet re-pairing process after changing devices

## Apps similar to CoolWallet

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [ONTO-Cross-chain Crypto Wallet](https://appshunter.io/ios/app/onto-cross-chain-crypto-wallet/id1436009823) | 3.9 (87) | Free | Utilities |
| [AirGap Vault - Secure Secrets](https://appshunter.io/ios/app/airgap-vault-secure-secrets/id1417126841) | 4.4 (26) | Free | Utilities |
| [AirGap Wallet](https://appshunter.io/ios/app/airgap-wallet/id1420996542) | 3.6 (32) | Free | Utilities |
| [Petra: Aptos Crypto Wallet](https://appshunter.io/ios/app/petra-aptos-crypto-wallet/id6446259840) | 4.8 (313) | Free | Utilities |
| [Core Wallet \| Crypto Made Easy](https://appshunter.io/ios/app/core-wallet-crypto-made-easy/id6443685999) | 4.5 (160) | Free | Utilities |
| [Ballet Crypto: Cold Storage](https://appshunter.io/ios/app/ballet-crypto-cold-storage/id1474912942) | 4.8 (1,541) | Free | Utilities |

## More apps by Coolbitx

- [CW 2016](https://appshunter.io/ios/app/cw-2016/id992334137)

All apps by Coolbitx: https://appshunter.io/developer/992334136

## Related topics

[breet wallet](https://appshunter.io/ios/topics/breet-wallet) · [persona wallet](https://appshunter.io/ios/topics/persona-wallet) · [cold storage wallet](https://appshunter.io/ios/topics/cold-storage-wallet)

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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 2026-08-29.*