In This Article
Coinomi is a popular multi-currency wallet for mobile and desktop. The wallet has been around since 2014 and has earned quite a following for itself.
Choosing a reliable crypto wallet to store your tokens is never easy. Users will have pressing questions in their minds, such as: Is Coinomi legit? Is Coinomi wallet safe? What are the Coinomi fees that you may have to pay?
In this review on Coinomi, I write about my experience with the Coinomi wallet. I will cover the different Coinomi wallet features and everything in between.
Key Takeaways
- Coinomi supports over 125 blockchains and 1,770+ crypto assets, making it one of the most versatile non-custodial wallets available.
- The wallet prioritizes user privacy with no KYC, no IP association, and no transaction tracking requirements.
- Coinomi itself doesn’t charge wallet fees. Users, however, pay blockchain gas fees for onchain transactions and third-party service fees for fiat onramp and offramps.
- While Coinomi offers strong encryption and SegWit support, its move from open source to closed source reduces transparency for security-focused users.
- Best Wallet is a recommended alternative, offering similar features with added real-time market analysis and a beginner-friendly design.
Coinomi Review Summary
Coinomi allows you to send and receive over 1,770 different cryptocurrency assets through a versatile mobile and desktop application. Aside from a security issue that was exposed and fixed back in February 2019, the wallet has gained a good reputation within the cryptocurrency community.
That’s Coinomi in a nutshell. For a more detailed review, keep on reading. Here’s what I’ll cover:
- Coinomi Overview
- Coinomi Review
- Supported Coins
- Setting Up Coinomi
- Customer Support and Reviews
- Best Wallet: A Leading Substitute for Coinomi
- Conclusion
1. Coinomi Overview
Coinomi was founded in 2014 by George Kimionis with the idea of creating secure solutions for blockchain applications. The company has under 20 employees and has not reported any outside funding to date.
2. Coinomi Wallet Review: Is Coinomi Safe?
I was acquainted with Coinomi initially when I was trying to claim Bitcoin Cash from the 2017 hard fork. Back then, it was one of the only simple solutions to this matter, and the wallet was available only for Android. However, a lot has changed since.
Today, the Coinomi app is available for iOS, Android, and all major desktop platforms (Mac, Windows, and Linux). Coinomi is one of the most popular wallets around, mainly due to its vast set of features.
Security
Coinomi stores the private keys to your wallet on your device (i.e., a non-custodial wallet). Strong encryption and cryptography keep your funds safe. Also, you’ll need to set a password for sensitive actions, such as withdrawals, and it is also part of the recovery phrase encryption.
On February 27th, 2019, a critical security vulnerability was supposedly exposed in the Coinomi desktop wallet. The issue occurred once you’ve imported a seed phrase into the wallet; during the import process, the seed phrase was actually sent to an external service by Google for spell check.
It goes without saying that a seed should NEVER leave the wallet. You can read all about it here. You can also read the counterargument in favor of Coinomi here.
Privacy
Coinomi guards user privacy with the following measures:
- No KYC needed
- No IP association
- No identity linking
- No transaction tracking
Built-in Exchange
Coinomi allows you to trade between cryptocurrencies within the wallet without the need to visit an exchange. This is done through the integration of services like Coinswitch and Changelly. You can also buy BTC, LTC, XRP, ETH, and BCH using credit cards via their partnership with Simplex.
SegWit Support
Coinomi supports Segwit, which means that if you’re sending Bitcoin or Litecoin, you’ll be able to enjoy faster confirmations and lower transaction fees. This feature is also available for several other altcoins.
Custom and Dynamic Fees
Coinomi allows you to set a custom fee for your transactions. Alternatively, you can use a dynamically calculated fee to get the best value for money at all times.
Coinomi Is Not Open Source
Most people who are interested in cryptocurrency prefer open-source software, as they should. Coinomi used to be part of the open-source software movement, allowing anyone to review their code.
With peer review, any hidden code, malicious modules, or exploits would be easily identified. This ensures that users aren’t subject to any hidden malware that secretly benefits Coinomi or third parties.
However, it seems that in 2017, Coinomi moved its project to be closed source. This is not to say that their code isn’t good or will not become malicious, but it does mean that you don’t get the same amount of protection or transparency as you do with open source.
3. Supported Coins
Coinomi supports over 125 different blockchains (the largest number of blockchains for non-custodial wallets, according to their site) and over 1,770 total crypto assets, including tokens.
The most popular coins Coinomi supports are:
For a complete list of supported assets, visit this page. Additionally, you can manually add support for any asset not listed on the site.
4. Setting Up Coinomi
Here’s a short tutorial about how to set up your Coinomi wallet:
5. Customer Support and Reviews
Coinomi offers support via a comprehensive knowledge base and a ticket system.
According to posts on Reddit, Coinomi representatives are very responsive. Coinomi claims that they have “millions of happy users” and that they “have been around since 2014 and none of their phone-based wallets have been hacked or otherwise compromised”.
According to users, this appears to be the case, as there aren’t many saying anything negative about their service. Most online reviews seem to confirm this as well, giving the Coinomi wallet between 4-5 stars.
6. Best Wallet: A Leading Substitute for Coinomi
If Coinomi doesn’t quite tick the boxes for you, there are plenty of other software wallets out there that could do the trick. Our preferred alternative in this case is definitely Best Wallet.
Best Wallet is an ideal substitute for Coinomi, offering a versatile and secure software wallet solution. Known for its user-friendly interface, Best Wallet supports a wide range of cryptocurrencies and provides real-time market analysis, helping users stay updated on price trends and manage their portfolios with ease.
With robust privacy features, decentralized exchange (DEX) integration, and complete control over private keys, Best Wallet is a top choice for both beginners and experienced crypto enthusiasts looking for a secure, feature-rich alternative to Coinomi.
Learn more about this versatile, user-friendly, and multi-blockchain wallet on our Best Wallet Review.
7. Conclusion
The user-friendliness of the Coinomi wallet, combined with great security and a huge array of supported cryptocurrencies, makes Coinomi a great choice for desktop or mobile.
Additionally, since new users often aren’t comfortable trading on exchanges with numbers jumping around on both the ask and sell side, trading through the Coinomi wallet simplifies the process tremendously.
Anyone, even advanced users, would likely see the benefit of using the Coinomi wallet. The only concern about Coinomi is the fact that it is no longer open source. However, there are many excellent wallets out there that aren’t open source either (e.g., Exodus).
Have you had any experience with Coinomi? I’d love to hear about it in the comment section below.
Coinomi
Free
Pros
- Easy to use
- Huge altcoin support
- Exchange capabilities
Cons
- Not open source
FAQs:
What is your Coinomi review?
Coinomi is a multi-currency wallet supporting 1,770+ assets. It’s secure, feature-rich, and user-friendly across devices, though some users dislike its move from open source to closed source.
Is Coinomi safe?
Yes, Coinomi is generally safe. It’s non-custodial, encrypts private keys locally, and uses recovery phrases. Aside from a 2019 desktop vulnerability (now fixed), its security record has been strong.
Is Coinomi legit?
Coinomi is legit. Founded in 2014, it has millions of global users, strong community reviews, and a history of reliability with no mobile wallet hacks reported to date.
Is Coinomi a good wallet?
Yes, Coinomi is a good wallet. It’s ideal for beginners and experienced users, supporting multiple assets, offering SegWit, built-in exchanges, and prioritizing privacy without requiring KYC or identity checks.
What are the fees on Coinomi?
Coinomi itself doesn’t charge wallet fees. Users only pay blockchain network fees for onchain transactions and third-party service fees for fiat onramp and offramps.
Was Coinomi wallet hacked?
No, Coinomi has never been hacked. In 2019, a desktop vulnerability leaked seed phrases to Google’s spell check API but was patched, leaving mobile wallets unaffected.
Is Coinomi open source?
No, Coinomi isn’t open source anymore. It moved to closed source in 2017, reducing transparency, though many popular wallets like Exodus also operate closed source without major trust issues.
References:
- “Coinomi: The Blockchain Wallet Trusted by Millions.” Coinomi, https://www.coinomi.com/en/.
- Angelos. “Official Statement on Spell Check Findings.” Medium, 27 Feb. 2019, https://medium.com/coinomi/official-statement-on-spell-check-findings-547ca348676b.
- “Cryptocurrencies.” Reserve Bank of Australia – Education: Explainers, https://www.rba.gov.au/education/resources/explainers/cryptocurrencies.html.
- “Private Key.” Computer Security Resource Center (CSRC) Glossary, National Institute of Standards and Technology, https://csrc.nist.gov/glossary/term/private_key.
- “Blockchain.” National Institute of Standards and Technology, https://www.nist.gov/blockchain.
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