Eclair mobile is an advanced Lightning/Bitcoin mobile wallet by ACINQ, relying on the battle-tested eclair implementation for Lightning support, and using Electrum for access to the Bitcoin network. It can be used as a regular Bitcoin wallet, and also as a full featured Lightning node that lets you manage your Lightning channels independently.
This wallet is non custodial, and privacy focused. Lightning payments are calculated on-device, and not by an external service. You can also connect to your own Electrum server.
The wallet also lets you easily request incoming Lightning liquidity from the ACINQ node to help you receiving instant payments over Lightning.