Apps like Judo Reference (Paid)

Here are some great alternatives to Judo Reference (Paid) by RdyDev :
Jujitsu
Jujitsu
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Scoreboard Judo
Scoreboard Judo
★4.2
Movesensei: Learn Judo Throws
Movesensei: Learn Judo Throws
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Superstar Judo - Judo Coaching
Superstar Judo - Judo Coaching
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Judokai
Judokai
★4.8
Aprender Judo
Aprender Judo
★4.3
Judokai lite
Judokai lite
★4.8
Judo Lessons
Judo Lessons
★4.3
Martial Arts - Skill in Techni
Martial Arts - Skill in Techni
★4.4
Self defense training Guide
Self defense training Guide
★4.2
BJJ No Gi Essentials
BJJ No Gi Essentials
★5.0
Learn Martial Arts
Learn Martial Arts
★4.5
Ultimate MMA Fighting Program
Ultimate MMA Fighting Program
★4.2
Roy Dean Academy BJJ
Roy Dean Academy BJJ
★4.8
Master Nim: Taekwondo Trainer
Master Nim: Taekwondo Trainer
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The Wing Chun App
The Wing Chun App
★5.0