Apps like Boulder Challenge

Here are some great alternatives to Boulder Challenge by Christian Fenzl :
Boulder Creator
Boulder Creator
★4.6
Boulder Problems
Boulder Problems
★4.6
Retro Flash: Climbing
Retro Flash: Climbing
★4.8
OpenClimb
OpenClimb
★4.1
BoulderBot Climbing
BoulderBot Climbing
★5.0
Kilter Board
Kilter Board
★3.4
Tension Board
Tension Board
★3.5
Boulder Dash® 30th Anniversary
Boulder Dash® 30th Anniversary
★4.4
Boulder Area Trails
Boulder Area Trails
★3.6
Rock Climbing Guide | 27 Crags
Rock Climbing Guide | 27 Crags
★3.2
LCC Bouldering Guidebook
LCC Bouldering Guidebook
★4.9
Gunks
Gunks
★4.8
BoulderFIT Hangboard training
BoulderFIT Hangboard training
★4.8
Joy Walls - 4k Wallpapers App
Joy Walls - 4k Wallpapers App
★4.6
Wallnament - Visualize Art & P
Wallnament - Visualize Art & P
★3.8
Big Art Wall
Big Art Wall
★4.4