CoolWallet vs S'Im
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CoolWallet
This app provides a secure and intuitive platform for managing your cryptocurrency assets. It combines hot and cold wallet functionalities, offers smart contract security scanning, and supports a wide range of blockchains and tokens for a seamless Web3 experience.
- 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
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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
S'Im
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無論是內部團隊合作,還是管理私域客戶,我們都能為您提供一個純淨、無干擾的溝通環境。 拒絕數據洩露,從選擇S'Im開始。
Screenshots
Verdict
The clearest difference is update cadence: CoolWallet at weekly against S'Im's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CoolWallet ships an update weekly, S'Im every 3 weeks. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.
| Parameter | CoolWallet | S'Im |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (661 ratings) — better | — |
| Positive reviews | 47.6% of reviews | — |
| Number of ratings | 661 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 109 MB | 51 MB |
| Age rating | 4+ | 17+ |
| Developer | Coolbitx | 永宁 覃 |
Bugs and requests
CoolWallet
Reported bugs
4 issues- 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
Requested features
5 requests- 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
S'Im
Not enough reviews yet to summarise bugs or requests.
In-app purchases
CoolWallet
No in-app purchases
S'Im
No in-app purchases









