Bull Bitcoin Wallet (iOS & Android)

[cygan]

the time has finally come, and the team behind Bull Bitcoin has released its own Bitcoin wallet this week!
this mobile Bitcoin-only wallet is available for iOS and Android and has the following features, among others:

• self-custodial
• no kyc
• open-source
• secure keyboard to prevent clipboard hijacking
• uses standard bip39 mnemonics
• bip85-based secrets derivation
• supports lightning and liquid network
• ...

further information about this very promising mobile wallet can be found at the following links:
https://www.bullbitcoin.com/blog/bull-by-bull-bitcoin
https://wallet.bullbitcoin.com/en
https://github.com/SatoshiPortal/bullbitcoin-mobile

[Pmalek]

Android users have plenty of quality wallets, but this one might be interesting for iOS users since the availability there is somewhat limited.

According to the announcement, Bull Wallet can be connected to a personal node, and it can function as a Bitcoin-only or multi-currency wallet. They claim there is no tracking or data collection. For now it can only function as a companion app for Coldcard, but they plan to release support for other popular hardware wallet brands in the future. Users can also send and receive payments via Payjoin, and the developers seem to have developed a unique backup scheme called Recoverbull, which is still in the works.

Their timeline for the future looks interesting:
- Silent Payments
- Multisig and miniscript
- Nostr-based chat
- LN integration

[Hazink]

Since it's a self custodial and no-KYC wallet, I assume the exchange option, which is showing on the display of the wallet preview, should not be functioning yet because the BullBitcoin exchange I know about is not KYC-free; you need to pass basic KYC before you can be able to use the buy crypto option through the card or bank payment option.

[dkbit98]

the time has finally come, and the team behind Bull Bitcoin has released its own Bitcoin wallet this week!

I installed Bull Bitcoin wallet few days ago for testing just because they are supporting Liquid Bitcoin.
What I am interested is comparing it to Aqua wallet for converting Bitcoin mainnet to Liguid Bitcoin, and vice versa.
I can't find information what they are using in the background for this swaps.

However, I would stay away from their Bull Bitcoin exchange that is integrated inside wallet and can ask for KYC at any time and for any reason!

[cygan]

the new 6.3.4 version was released yesterday
significant improvements have been made to swap efficiency and reliability

check it out: https://github.com/SatoshiPortal/bullbitcoin-mobile/releases/tag/v6.3.4

[Forsyth Jones]

I had come across this wallet before, but never paid much attention. However, it has some features that I appreciate, such as BIP-85 and layer 2 support (LN + Liquid). Interesting, I'll give it a try.

I installed Bull Bitcoin wallet few days ago for testing just because they are supporting Liquid Bitcoin.
What I am interested is comparing it to Aqua wallet for converting Bitcoin mainnet to Liguid Bitcoin, and vice versa.
I can't find information what they are using in the background for this swaps.

However, I would stay away from their Bull Bitcoin exchange that is integrated inside wallet and can ask for KYC at any time and for any reason!

Code:

[img height=155]https://www.talkimg.com/images/2025/10/20/UMevJd.jpeg[/img]

I don't see any reason to use these integrated self-custody wallet instant-exchanges swaps.

[dkbit98]

BullBitcooin just added support for SeedSIgner DIY signing device!
It's easy to connect with QR codes and everything is open source and self-custodial:
https://x.com/bullbitcoin_/status/1989001251233935571

I don't see any reason to use these integrated self-custody wallet instant-exchanges swaps.

They created both wallet and exchange, so I see clear reason why they added this, and they probably had to comply with strict regulations in Canada.
I would probably do something else, but nobody is forcing people to use their exchange.

[joniboini]

I don't see any reason to use these integrated self-custody wallet instant-exchanges swaps.

Nothing other than conveniences, I suppose (and unfortunately, a lot of people value this more than security). The number of instant exchange services on the market suggests that some people prefer them to opening an exchange account to trade their coins. Looks like everyone requires KYC, though, so it's no surprise they might ask one too.

[Amphenomenon]

I don't see any reason to use these integrated self-custody wallet instant-exchanges swaps.

Nothing other than conveniences, I suppose (and unfortunately, a lot of people value this more than security). The number of instant exchange services on the market suggests that some people prefer them to opening an exchange account to trade their coins. Looks like everyone requires KYC, though, so it's no surprise they might ask one too.

Ignorance makes many see no risks of KYC and then looking at the fact that they often want something, moving with social norms, this is often not an issue until a data breach cost them or someone they know something.

[Kruw]

v6.4.0 now has the privacy configuration occur before wallet generation - https://x.com/francispouliot_/status/1996254592707752326

[cygan]

v6.4.0 now has the privacy configuration occur before wallet generation - https://x.com/francispouliot_/status/1996254592707752326

not only that... the new version comes with a new recipient system, and there are also some improvements to the Electrum server settings... the Bull Bitcoin wallet now supports Blockstream Jade and Foundation Passport hw-wallets, and there are also some bug fixes: https://github.com/SatoshiPortal/bullbitcoin-mobile/releases/tag/v6.4.0