Android Open Source
You have the opportunity to see how the app works.
You have the control
If the app doesn't give you the access of the private key(s), you are not the owner of your bitcoins from a technical point of view.
Privacy Advanced Security Misc
HD Key
You can export the key which controls your bitcoins outside of the wallet.
Generally based on BIP32/44.
SPV
You have an autonomous wallet which verifies transactions without depending on a central server.
Recovery Phrase
A set of words to backup/recover your wallet.
Generally based on BIP39 and also an HD key.
PIN Protection
PIN or fingerprint protection.
Payment Protocol
Better transaction security between a merchant and a customer.
Based on BIP70/73.
H/W Support
Compatibility with hardware wallets, like Trezor or Ledger.
No Registration
You don't have to sign up with an email or personal informations.
Well Designed
The app has a design that approach the guideline of Android and has a good UX.
Multilingual
5 languages supported, at least, translated by professionals or verified for each language in translation platforms (Crowdin, Transifex...).
Can Buy Bitcoins
With fiat money in the US and EU, at least.
Credit/debit cards are highly preferred.
Coinbase 73K

Pro
Xapo 28K
Europe USA Canada
Bitcoin Wallet
Bitcoin Wallet
(by Blockchain Limited)
4.4 on Google Play
18K


Pro
Europe USA Canada
Coinify
Bitcoin Wallet
Bitcoin Wallet
(Bitcoin Wallet developers)
4.0 on Google Play
15K
Unverified translations.

Luno Bitcoin Wallet 4K
Mycelium 3K
Too dark and no material design elements.
A redesign is planned.


Europe USA Canada
Coinapult + Glidera
Local Trade
MultiCoin Bitcoin Wallet 1K

BitPay
BitPay
(Based on Copay)
4.5 on Google Play
788
The server side is still open source and can be selected in the app.

Only with the
Copay Chrome App


Europe USA Canada
Coinbase + Glidera
Airbitz 584

USA Canada
Glidera
GreenBits 213

breadwallet 158