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App Store Apps > Health & Fitness > CalloutTimer
CalloutTimer icon

CalloutTimer

1.0
Zhituo Xia
0.00
0 reviews
Free

CalloutTimer Screenshot 1 of 4
CalloutTimer Screenshot 2 of 4
CalloutTimer Screenshot 3 of 4
CalloutTimer Screenshot 4 of 4
Screenshots by Zhituo Xia, from the the App Store listing
View on the App Store

About CalloutTimer

CalloutTimer is a health & fitness app developed by Zhituo Xia.

User Ratings

The app has no ratings yet.

App Information

CalloutTimer is freely available from the App Store. The app size is 10.81 MB. The latest version available is 1.0. The last update was on January 27, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since January 2026.

Description by Zhituo Xia (from the App Store)
Master Your Rhythm. Visualize Your Progress.

Callout is not just a round timer; it is your intelligent corner coach. Designed for boxing, MMA, and HIIT enthusiasts who demand more than just a beep.

CORE PHILOSOPHY
"Use your own voice to drive your action."
Record your own technical cues—"Jab," "Head Movement," "Sprint"—and let Callout's intelligent engine direct your workout based on your custom strategies.

KEY FEATURES

Professional Round Timer
Fully customizable rounds, work duration, and rest periods. Features a "Preparation" phase to get you ready before the bell rings. Perfect for Boxing, Muay Thai, Kickboxing, and Tabata.

Voice-Driven Cues
Forget robotic voices. Record your own commands. Configure playback strategies for different training phases (e.g., low frequency for warm-ups, high frequency for final sprints).

Smart Video Review
Automatically records your sparring or shadowboxing sessions.

Timeline Markers: Instantly jump to specific moments where cues were played.
No "Dead Air": Auto-pauses recording during breaks to save space.
Immersive Replay: Full-screen analysis with frame-by-frame seeking.
Privacy First & 100% Offline
Your training footage is personal. Callout works completely offline. No accounts, no cloud uploads, no tracking. Your data stays on your device, always.

WHY CALLOUT?
Native Camera Experience: Zoom, flip, and frame your shot exactly like the native iOS camera.
Background Audio: Mixes perfectly with your music apps (Spotify/Apple Music).
Battery Efficient: Optimized for long training sessions.
Download Callout today and put a coach in your corner.
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More data about CalloutTimer

Price Free
Rating No ratings
Ranking Not ranked
Version 1.0
App size 10.8 MB
Suitable for Everyone

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Changelog of CalloutTimer

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Developer information for Zhituo Xia

Zhituo Xia

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App Store Rankings for CalloutTimer

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Technologies used by CalloutTimer

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