FinWhale Wallet review covering features, safety, and user complaints. See if this Sei Network wallet from Coin98 is worth trusting with your crypto.
You’re right to look into a FinWhale Wallet review before putting your trust in it with your Sei Network tokens, and timing is essential as the record of this wallet is mixed.
FinWhale Wallet is the mobile wallet created by Coin98 Wallet Ltd. for the Sei blockchain ecosystem. It allows users to store, send, and receive tokens, mint and manage NFTs from an Android app. It’s a ‘simple’, ‘friendly’ gateway to Sei on paper. In reality, user reviews are a more complex history.
This guide will discuss in detail the features of FinWhale Wallet, user reviews, and whether it is a good option for holding your Sei assets in 2026.
In this review:
- What FinWhale Wallet does
- Key features
- Complaints by real users (including reports of fund loss)
- Practices around data safety and privacy
- This wallet is (is not) for.
- FAQs
What Is FinWhale Wallet?
FinWhale Wallet is a non-custodial crypto wallet application developed by Coin98 Wallet Ltd, the developer of the other wallets such as Coin98 Wallet, Ancient8 Wallet, Viction Wallet and other chain wallets. FinWhale is designed specifically for Sei Network, a blockchain-oriented trading and DeFi applications.
Non-custodial implies that your funds and private keys reside on your gadget, with nothing kept by Coin98. This is a standard feature of a good cryptocurrency wallet but also means that you are on your own when it comes to securing your recovery phrase because there is no “forgot password” button if you do.
As of this writing, the app has been downloaded more than 10,000 times, is rated to be suitable for people aged 3+, and listed under the Finance section on Google Play.
Key Features
FinWhale Wallet’s basic functions include:
- Low fee for transactions to and from Sei Network.
- NFT minting and management – create, collect and display NFTs
- One place to keep track of your holdings with portfolio tracking.
- Sei Ecosystem browsing, a built-in dApp browser to access Sei based apps and protocols.
- No central bank control — no government or central authority keeps your funds or keys.
If you have a Sei-specific wallet, then this is a fairly full toolkit. It’s a clear value proposition: One app to store tokens, interact with Sei dApps and manage NFTs with ease, without having to switch between different tools.
What Users Are Actually Saying
This is where the need for a FinWhale Wallet review is crucial and more of a fact check than an advertisement. The app has 26 reviews on Google Play (a small number, but just enough to raise enough concerns to flag it), with an average rating of 3.4 stars.
Problems reported by users:
- A non-working Dapp browser. One of the wallet’s selling points, the in-app browser, has been described by multiple reviewers to be broken or unreliable.
- Missed rewards. One user reported that he was not able to redeem reward points from a “learn and earn” promotional event.
- Fund-loss reports. The biggest issues being reported are that users have lost access to their funds when restoring their wallets, with one user reporting that they entered a partial recovery phrase, resulting in the import being unsuccessful, and loss of assets.
No, recovery-phrase errors (such as typing only a part of a 12-word seed phrase) are not a feature of FinWhale, but of non-custodial wallets in general. However, the complaints regarding the dApp browser and the redemption points for rewards suggest real functionality issues to be aware of before using this app.
Pro Tip: Make sure to write down your entire recovery phrase in the sequence provided, keep it in a secure place away from the Internet, and only input it into the wallet’s restore function, which is to be the only place.
Data Safety and Privacy
The data safety policy of FinWhale Wallet on Google Play:
| Data Practice | Status |
|---|---|
| Data Practice Status | Data given to third parties App information and performance only |
| No one indicated that they would be collecting any data. | None declared |
| Data in transit is encrypted | Yes |
| The deletion of data is supported. | Data deletion requests are supported |
This is a relatively clean disclosure when compared to many finance applications, and it’s in line with the non-custodial model, where there’s less user data to harvest when the app doesn’t handle user accounts or user KYC on-device.
Is FinWhale wallet secure?
The short answer is that the non-custodial architecture and the encryption of data is basically good, but the overall rating is low, with a small number of accounts reviewed, and several complaints related to funds.
When transferring large amounts of value, it might make sense to consider whether to use FinWhale compared to other, more popular and higher-rated Sei-compatible wallets. If you do use it, begin with a small quantity, and test the dApp browser to ensure that you are doing what you intend before using it, and remember to properly back up your recovery phrase the first time you use it.
FinWhale wallet is an excellent tool for managing your finances.
Might work for:
- Coin98 users who are already familiar with Coin98’s wallet ecosystem.
- The people who do test small Sei Network transactions or NFT minting
- Those who prefer to use a single-chain wallet over a multi-chain wallet
This is probably not suitable for:
If you’re going to keep large amounts of money on your devices, you’ll need to take extra security measures.
Anyone who uses the in-app dApp browsing regularly
New users who may not be familiar with the process of treating recovery phrases carefully
Frequently Asked Questions
Escalon Finance’s wallet is it a real wallet?
Coin98 Wallet Ltd. is a veteran company in the wallet software industry, and they have already published a number of wallet apps. It is a genuine product and not some scam listing — however, user reviews give valid reason for concern, regarding its reliability and the safety of the money?It’s a real product and not a scam listing — however, user reviews give a valid reason for concern, regarding its reliability and the safety of the money?
Who is behind FinWhale Wallet?
The team behind FinWhale Wallet is Coin98 Wallet Ltd., a company registered in the British Virgin Islands, which also publishes Ancient8 Wallet, Viction Wallet, Ninji Wallet and its flagship app, Coin98.
Can FinWhale wallet connect with other chains other than Sei?
No — FinWhale Wallet is specially designed for the Sei Network. For those who require multi-chain support, Coin98’s main wallet application is a wider option from the same developer.
How do I recover the FinWhale Wallet that I lost?
Unlike custodial wallets, non-custodial wallets such as FinWhale do not have a password recovery; Instead, it is restored by your 12-word (or longer) recovery phrase. Always enter the complete phrase, in order, when restoring. If backed up improperly, your money could be lost.
Conclusion
From a developer with real experience building wallets, FinWhale Wallet is a purpose-built toolkit just for Sei including token transfers, NFT management and dApp access. However, the recurring user complaints and 3.4-star rating of the dApp browser and fund recovery can’t be overlooked when it comes to the FinWhale Wallet review.
If you have a Sei native wallet, try it out slowly with small amounts. If you give more importance to wider trust and more track record, then you should consider looking at other alternatives to use with Sei, before you use it as a primary wallet.
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