---
title: "Core KO - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Core KO is a streamlined martial arts training app focused on building consistency and improving your workouts.  Optimize your training sessions with customizable timers for rounds, rest periods, and "
---

# Core KO — United States
> Boxing timer and tracker

![Core KO App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/bf/ca/30/bfca30aa-a375-3e31-3a3f-29f775bb1178/AppIcon-0-0-1x_U007ephone-0-85-220.png/434x0w.png)

**Developer:** [Ebenezer Zergabachew](https://apptail.io/developer/ebenezer-zergabachew-xzKJ)
**Category:** Sports
**Rating:** 5.0/5 (6 ratings)
**Price:** Free
**Bundle ID:** app.coreko.mma
**Store:** Apple App Store
**Country:** United States
**Version:** 1.3.0 (released 2025-02-20)
**Original Release:** 2025-01-08
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6739465448)
**AppTail Page:** [https://apptail.io/app/core-ko-ImLu/united-states](https://apptail.io/app/core-ko-ImLu/united-states)

## Core KO Description
Core KO is a streamlined martial arts training app focused on building consistency and improving your workouts.

Optimize your training sessions with customizable timers for rounds, rest periods, and circuits.
Work on shadowboxing, sparring, or the heavy bag with a timer designed to sharpen you.
Stay on track and build discipline by logging your daily training streaks.

Perfect for boxers, kickboxers, and fitness enthusiasts, Core KO helps you master the fundamentals and build habits that last.

## Core KO Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/91/ba/6a/91ba6a8a-45f7-6e34-b1b0-45437e573972/dashboard.png/1320x2868.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/a1/76/9f/a1769fbb-a066-09ea-6bbb-5455d4e4d045/create-timer.png/1320x2868.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/18/93/62/18936216-0f4b-674d-e493-16f423f0c665/quick_timer.png/1320x2868.png)

## Core KO Rating Breakdown in United States
- 5 stars: 6 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)






## Core KO Available In
- [United States](https://apptail.io/app/core-ko-ImLu/united-states)
- [Angola](https://apptail.io/app/core-ko-ImLu/angola)
- [Bulgaria](https://apptail.io/app/core-ko-ImLu/bulgaria)
- [Bahrain](https://apptail.io/app/core-ko-ImLu/bahrain)
- [Bermuda](https://apptail.io/app/core-ko-ImLu/bermuda)
- [Brunei](https://apptail.io/app/core-ko-ImLu/brunei)
- [Armenia](https://apptail.io/app/core-ko-ImLu/armenia)
- [Belarus](https://apptail.io/app/core-ko-ImLu/belarus)
- [Belize](https://apptail.io/app/core-ko-ImLu/belize)
- [Cyprus](https://apptail.io/app/core-ko-ImLu/cyprus)
- [Czechia](https://apptail.io/app/core-ko-ImLu/czechia)
- [Brazil](https://apptail.io/app/core-ko-ImLu/brazil)

---

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