# Core X

> Guided core strengthening workouts with customizable timers and health app integration. (iPhone/iPad app by Rybel LLC.)

- Source: https://appshunter.io/ios/app/core-x/id972403903 (this page in markdown: same URL + `.md`)
- Developer: [Rybel LLC](https://appshunter.io/developer/847990414)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 8 MB
- Languages: American English
- Released: 2016-01-14
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/core-x/id972403903/reviews.md

## What is Core X?

Don't let your abs be flabs with Core X!

The flagship workout routine Core X guides you through an intense workout was designed for runners but is great for anyone who is looking to strengthen their core.

This app not only has the Core X routine, but we are adding new workouts in every update and our list currently includes:

-Core X
-Myrtl
-Leg-Day
-101 Pushups
-Yogata Be Kidding Me
-Coach Liz Stretch Routine

and many more to come!

The app will guide you through the workout with vibrations, sound and a visual countdown until when you switch to the next exercise while you jam out to your favorite playlist. It is also customizable for the amount of time you do each exercise and the rest time in-between each exercise.

Don’t let your abs become flabs and download Core-X today!

Please note that this app can tie in with the Health App. If you grant us permission, we will not read any of your health data but we will save your workout data to the Health App.

The app also integrates with Siri. If you follow a pattern when you work out, it may provide proactive notifications on your lock screen for you to quickly start a workout.

## Key features

- Guided core workout routines
- Customizable exercise and rest times
- Audio, visual, and vibration cues
- Health app data saving
- Siri integration for proactive notifications
- Regular addition of new workouts

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Myrtl | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Leg Day | $0.99 | one-time |
| 101 Pushups | $0.99 | one-time |
| Yogata Be Kidding Me | $0.99 | one-time |
| Coach Liz Stretch Routine | $0.99 | one-time |
| Coach Hannah Core Routine | $0.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/core-x/id972403903/reviews.md

### 5/5 — Almost perfect!

*2018-01-09*

The results of this app are great as long as you are committed. I saw you are only able to connect to Apple Music, it would be great if you connect to Spotify, Pandora, Amazon Music, etc. Other than that, it’s an awesome program

## Frequently asked questions about Core X

### What types of workouts does Core X offer?

Core X offers a variety of workouts including the signature Core X routine, Myrtl, Leg-Day, 101 Pushups, Yogata Be Kidding Me, and Coach Liz Stretch Routine. New workouts are added regularly in updates.

### Can I customize my workouts in Core X?

Yes, Core X allows you to customize the duration of each exercise and the rest time between exercises to fit your fitness level and schedule.

### Does Core X integrate with the Health app?

Yes, Core X can save your workout data to the Health App if you grant permission. It will not read your health data, only save workout information.

### How does Core X guide users through workouts?

The app guides you through workouts using vibrations, sound, and a visual countdown timer, helping you transition smoothly between exercises.

### Is Core X available on Apple Watch?

Yes, Core X is supported on Apple Watch, iPhone, iPad, iPod, and Apple TV, offering a versatile fitness experience across devices.

### How often is Core X updated?

The app was last updated on November 22, 2022, with version 3.0.1. New workouts are added in every update.

### What is the user sentiment for Core X?

Based on the available data, Core X has a perfect rating of 5.0 stars from 1 rating, indicating very positive user sentiment.

### Does Core X have ads?

No, Core X does not contain advertisements. The app is free to download and use.

## Version history (last 5 releases)

### 3.0.1 — 2022-11-22

Fix issue where Apple Watch workouts would be terminated when lowering the wrist

### 3.0.0 — 2022-11-21

- Added Coach Hannah Core Routine workout
  - Updated Leg Day workout
  - Improve the categorization of workouts in the Health app
  - Removed music integration
  - Updated for iOS 16 & watchOS 9
  - Minor bug fixes & performance enhancements

### 2.2.4 — 2019-12-16

Remove ads
Minor bug fixes and improvements

### 2.2.3 — 2019-06-17

Minor bug fixes and improvements

### 2.2.2 — 2019-01-05

Add Siri shortcuts

## More apps by Rybel LLC

- [Tickevent](https://appshunter.io/ios/app/tickevent/id847990411)
- [Text Emoticons Keyboard](https://appshunter.io/ios/app/text-emoticons-keyboard/id971878648)
- [Frame Timer](https://appshunter.io/ios/app/frame-timer/id1023278352)
- [Bright Side Newspaper](https://appshunter.io/ios/app/bright-side-newspaper/id1391651097)
- [Chiropractic Mobile](https://appshunter.io/ios/app/chiropractic-mobile/id1417560962)

All apps by Rybel LLC: https://appshunter.io/developer/847990414

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*