Apps like 1Checkin: Automated check-in

Here are some great alternatives to 1Checkin: Automated check-in by Evocativideas :
Porter Airlines
Porter Airlines
★4.7
Fly Delta
Fly Delta
★4.8
Sun Country Airlines
Sun Country Airlines
★3.7
Hawaiian Airlines
Hawaiian Airlines
★4.5
Eurowings - Fly your way
Eurowings - Fly your way
★4.8
Lufthansa
Lufthansa
★4.7
Air Peace
Air Peace
★4.3
Norwegian Travel Assistant
Norwegian Travel Assistant
★4.8
SWISS
SWISS
★4.7
EVA AIR
EVA AIR
★4.5
Airline Flight Check In
Airline Flight Check In
★4.2
Alaska Airlines - Travel
Alaska Airlines - Travel
★4.7
The Flight Tracker
The Flight Tracker
★4.5
Austrian Airlines
Austrian Airlines
★4.7
Aeromexico
Aeromexico
★3.8
Air France - Book a flight
Air France - Book a flight
★4.7