Apps Like Open Client for iPhone and iPad
Open Client screenshots
Ranked alternatives
Showing 201–220 of 1,000 ranked alternatives.






Master Yang’s World Class TKD
David Higgins
Train, practice, and track progress in Taekwondo
View schedules and special event calendars. Access curriculum videos and Korean language lessons. Download manuals and track progress. Receive updates on facility events and activities.



MMA Timer Lite - Free Mixed Martial Arts Round Interval Timer
Shawn Hitchcock
MMA timer for training and sports
The app simulates mixed martial arts timing with an MMA theme and sound effects. It offers amateur match settings with three-minute rounds, one-minute rests, and realistic referee prompts and air horn signals.

Core KO
Ebenezer Zergabachew
Train with custom timers for rounds, rest,
Track training sessions with customizable timers for rounds, rest periods, and circuits. Log daily streaks to build consistency. Focus on shadowboxing, sparring, or heavy bag drills with dedicated timing features.



AcroTex Gymnastics
Mobile Inventor Corp
Register for classes and events
Register for , tumbling, cheer, and dance classes. Book events like birthday parties, camps, and fun nights. Schedule make-up classes and contact support directly. Access personal account details and connect to social media links.

Warrior GO
Warrior Martial Arts & Fitness Center INC
Receive notifications and manage your account
Receive notifications and announcements from Martial Arts. Manage your account, register for events and memberships, purchase retail items, view curriculum videos, and schedule classes directly from the .



How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.