Coinomi Universal HD Wallet

[Coinomi]

Coinomi Universal HD Wallet

Coinomi is a Free Secure Lightweight Open-Source Universal HD Wallet for Bitcoin and other Crypto-Currencies



http://coinomi.com/img/wallet-ui-sneak-peak-2.png



https://developer.android.com/images/brand/en_app_rgb_wo_60.png

or download the latest APK.


https://coinomi.com/


Coinomi currently supports Bitcoin, Dogecoin, Litecoin, Peercoin, Dash, Reddcoin, NuBits, NuShares, Blackcoin, Feathercoin, Rubycoin, Monacoin, Digibyte, Digitalcoin and Cannacoin. More to follow soon!


Universal

Keep all kinds of different coins on the same wallet! Control all of your funds through a single app! No more need to keep and maintain all sorts of wallets on your devices and having to go through the pain of having to deal with unsynchronized, bandwidth and storage demanding, slow and non-responsive wallet apps!


Very Secure

Your private keys never leave your device. We use strong public cryptography and the best industry practices. We make sure that your money is totally safe by ensuring that you have the ultimate control over it! Your wallet is encrypted with a master password making it very resistant against hackers and malicious software.


Enhanced Privacy

Coinomi favors privacy in a way that it doesn't perform any kind of association between your real-world identity and your wallet, your funds or even the way you spend or obtain them. No personal details ever go through Coinomi and spending your funds is totally anonymous as Coinomi hides your IP address from the rest of the world when pushing your transactions to the blockchain.


One-time Backup

All your coins are accessed with one Hierarchical Deterministic Wallet (BIP44), so instead of having to regularly back-up every wallet for every single coin, all you have to do is keep a simple phrase in a safe place (even on a piece of paper) only once! Never lose your funds ever again!


Versatile

Use your altcoins to pay directly to bitcoin addresses and vice versa! No intermediate stages, no sign-up required, spend your any-coins to make any-coin payments through a single-click process! Coinomi is the fastest and most convenient wallet when it comes to heterogeneous payments and cross-chain transactions!


Exchange Inside

Converting from one coin to another is ridiculously easy, only a few taps away and totally anonymous with our embedded ShapeShift integration. Change from one coin to another instantly and anonymously in an accountless manner. And the best part: we don't charge you anything on top of ShapeShift for the conversion!


Open Source

Coinomi is open source which means the code is publicly available, can be reviewed by everyone and anyone can suggest changes. No hidden code, no malicious modules, no exploits, no small letters. Why trust your money to closed-source wallets when you can keep it in a publicly reviewed, totally transparent wallet?


Lightweight

Light as a feather! Coinomi is specifically designed to be able to run smoothly even in older, low-spec devices.


Easy to use

Coinomi's clean and minimal user interface and the carefully designed user interactions take away the frustration of being unable to understand how your wallet works thus putting your funds at risk.


https://coinomi.com/

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[ALXBOB]

+ Shapeshift integration join now and try coinomi app!

[ALXBOB]

Shapeshift beta try it now https://coinomi.com/

[Automatic Monkey]

Is it possible to import private keys into the Coinomi wallet? Or dump them?

[okae]

Is it possible to import private keys into the Coinomi wallet? Or dump them?

good question, i will try this wallet to see if i like it when i arrive to my house so maybe if i start to like it so much it will be interesting if we  can import private keys on them.

btw the screenshoots looks good

[RustyNomad]

There is no option to import a private key and or to add any public key for watch only purposes, at least none that I know of.

[joel_]

Do you plan to port it to Linux/Win platform ? If so, what is the aprox. road map ? Anyway, good work with the app! Thanks for reply.

[OmegaStarScream]

I believe this project[1] is no longer open source[2] guys and the fact that they are still pushing updates on the Play store while no modifications are being made to the GitHub repository proves it as well. It's probably best to use this wallet but with caution, they definitely gained a lot of users from this BCH thing.

[1] https://github.com/Coinomi/coinomi-android
[2] https://github.com/Coinomi/coinomi-android/commit/92aaf206c14c971f3455e055edbea418cad3520f

[TryNinja]

-snip-

This issue already has been discussed (yesterday actually).

They have been removed from bitcoin.org because of this.

https://github.com/bitcoin-dot-org/bitcoin.org/issues/1622

tldr; Some fraudsters took their code and used their app to scam people. Also uberpay.io took their code, rebranded and uses the back end coinomi servers.
That is why they decided to change their license.

https://www.reddit.com/r/Bitcoin/comments/6rbzwm/just_noticed_coinomi_android_wallet_is_not/dl3zov6/

Their answer to Samourai Wallet question "Do you plan on updating the repository any time soon?":

[...] We are going to make a public ANN to set things straight.

https://www.reddit.com/r/Bitcoin/comments/6rbzwm/just_noticed_coinomi_android_wallet_is_not/dl48yfq/

[yinoye]

Coinomi is a cool mobile bitcoin wallet. I have been using it for some time now on my android phone

[felixyz]

Have anytime coinomi mentioned if they plan adding any pegged coin - like USDT?

[svirby]

Any idea when the desktop and iphone version come?

[OmegaStarScream]

Any idea when the desktop and iphone version come?

The AppStore says "coming soon" since a while now so I believe Its coming, as for the Desktop version, according to their FAQ (that was made on June 2017) a wallet should come soon on Windows, Mac & Linux but you could contact the support to be sure because It could be canceled and the website never got updated.

[1] https://coinomi.freshdesk.com/support/solutions/articles/29000009709-is-there-a-desktop-version-of-coinomi-

[Samboo]

I love coinomi in my phone. And with the Etheruem token support it would be my most used wallet.
It just needs monero and a desktop wallet.

[globe-biz]

-snip-

This issue already has been discussed (yesterday actually).

They have been removed from bitcoin.org because of this.

https://github.com/bitcoin-dot-org/bitcoin.org/issues/1622

tldr; Some fraudsters took their code and used their app to scam people. Also uberpay.io took their code, rebranded and uses the back end coinomi servers.
That is why they decided to change their license.

https://www.reddit.com/r/Bitcoin/comments/6rbzwm/just_noticed_coinomi_android_wallet_is_not/dl3zov6/

Their answer to Samourai Wallet question "Do you plan on updating the repository any time soon?":

[...] We are going to make a public ANN to set things straight.

https://www.reddit.com/r/Bitcoin/comments/6rbzwm/just_noticed_coinomi_android_wallet_is_not/dl48yfq/

Wow nice info...and it is like no one heard you they dont say anything

[bitcoinslave]

#859240 Doubt Being Processed   since 10 days 3 hours  if you need reach coinomi forget,  I strongly suggest stick with altcoins core wallet on a virtual machine at least you have community support if needed, n don't have issues with import export pk to non hd wallets

[kolloh]

#859240 Doubt Being Processed   since 10 days 3 hours  if you need reach coinomi forget,  I strongly suggest stick with altcoins core wallet on a virtual machine at least you have community support if needed, n don't have issues with import export pk to non hd wallets

You may want to check out these Help articles related to exporting your private keys:
https://coinomi.freshdesk.com/support/solutions/articles/29000009717-can-i-export-my-private-keys-from-coinomi-
https://coinomi.freshdesk.com/support/solutions/articles/29000009718-can-i-import-my-coinomi-private-keys-to-another-non-hd-wallet-

[LoyceV]

Since this morning, the Coinomi app crashes on my phone: "Coinomi stopped", "Close App" (translated back into English, so it may not be exact matches).

The app didn't get updated since the last time it worked. I don't really want risk erasing all data and recover from seed, as that always feels like a risk. Is there anything else I can do/try to get it working again on my phone (other than exporting my private key or exposing my seed to another phone)?

[bob123]

Since this morning, the Coinomi app crashes on my phone: "Coinomi stopped", "Close App" (translated back into English, so it may not be exact matches).

The app didn't get updated since the last time it worked. I don't really want risk erasing all data and recover from seed, as that always feels like a risk. Is there anything else I can do/try to get it working again on my phone (other than exporting my private key or exposing my seed to another phone)?

You might try to navigate into the application settings and click on 'Clear Cache'. This will removed cached data from this application.
Starting the app the first time does take a bit longer, but the issue might get resolved.

Make sure that you do not click on 'Clear Data', as this would erase all settings/files created by this application (i.e. wallet file).


Another option would be to restart your phone. This sounds trivial, but can help in some cases (especially if the mobile is turned on for quite a long time already).

[LoyceV]

You might try to navigate into the application settings and click on 'Clear Cache'. This will removed cached data from this application.

Why didn't I think of that
Unfortunately, it didn't solve it.

Another option would be to restart your phone.

I tried that already, but it didn't work.

Now I'm posting here anyway: Coinomi is using a lot of data, up to more than 800 MB per month for 6 different coins (on Wifi), which is about 40 times more than Mycelium uses.

[audaciousbeing]

Now I'm posting here anyway: Coinomi is using a lot of data, up to more than 800 MB per month for 6 different coins (on Wifi), which is about 40 times more than Mycelium uses.

I use Coinomi too but on android but the data is not as much as this. When I checked to see how much I have used after seeing your post, its was a little below 30MB which I feel its still Ok to a large extent. The app is a cool one though because of the simplicity in sweeping a wallet whenever there is need to claim a fork listed on the app. I want to suggest maybe you copy out the keys and every details needed, then you uninstall and start all over again and if that didn't work, they are more active on Twitter than the forum to respond to queries raised by users of their app.

[bitmover]

I am missing signing messages feature with Ethereum =/
Coinomi only signs with Bitcoin.

[OmegaStarScream]

I am missing signing messages feature with Ethereum =/
Coinomi only signs with Bitcoin.

You could use MyCrypto for that purpose. You have two solutions now:

- Use this or this to get the private keys from your seed and then import them to MyCrypto and sign a message from there.
- Or you could try to directly import the seed but I'm not sure If it's usable there or not.

[o_e_l_e_o]

-snip-

There are a couple of posts on Reddit complaining of similar issues - they all seem to have required a reinstall and restore from seed to solve.

You could also try posting in the Coinomi subreddit - the devs are fairly active there and may be able to help.

[bitmover]

I am missing signing messages feature with Ethereum =/
Coinomi only signs with Bitcoin.

You could use MyCrypto for that purpose. You have two solutions now:

- Use this or this to get the private keys from your seed and then import them to MyCrypto and sign a message from there.
- Or you could try to directly import the seed but I'm not sure If it's usable there or not.

I don't think this is a good solution, as I will expose my private keys....

I would need to sends my funds to another wallet, expose my keys, then generate another wallet...
That's not worth for me now...

[LoyceV]

-snip-

There are a couple of posts on Reddit complaining of similar issues - they all seem to have required a reinstall and restore from seed to solve.

Thanks. I discovered my phone can switch user, so I created a new account, tested restoring my seed phrase (without exposing it to a new device), and deleted my original app. Not it works again.

You could also try posting in the Coinomi subreddit - the devs are fairly active there and may be able to help.

I don't use Reddit, from what I've seen I need to score points before I can even post there, so never mind

[Hannahanto]

It's a multi crypto wallet, private keys are very safe in this wallet. This wallet supports only for android. This is very secure wallet. At present it supports 78 coins in this wallet including most important coins. It's a open source and universal wallet. Iam using this wallet for some time it is quite easy and the transaction speed is very fast. MAke sure that you activate the secured option in your wallet. Have 2FA authendication factor. This is more secured system.

[LoyceV]

It's a open source

It's not.