Core30: Ab & Core Workout
Gruffydd Johnston Sports iPhoneiPadiPod touch
Core30: Ab & Core Workout is a free Sports app for iPhone and iPad by Gruffydd Johnston. Rated 5.0/5 from 6 ratings. Requires iOS 18.0.
- Rating
- 5.0
- 6 ratings
- Price
- Free
- on the App Store
- Size
- 9 MB
- Age 4+
- Updated
- Oct 5
- 2026 · v2.0.0
Screenshots
About Core30: Ab & Core Workout
Core30 builds a stronger core in a few minutes a day. Tell it your goal and level, and it gives you a 30-day plan of short, guided ab and core workouts you can do anywhere, with no equipment. Press play and follow along: every exercise is timed, every rest is counted down, and an animated demonstration shows you exactly how to move. YOUR 30-DAY PLAN • Built around your goal: a stronger core, defined abs, better posture, a healthier back, your sport or a daily habit • Pick beginner, intermediate or advanced, and the plan gets harder as you do • One session a day, most of them 5 to 10 minutes • No equipment needed GUIDED WORKOUTS • 10 ready-made core and ab workouts, from beginner to advanced • Animated demonstrations of every exercise • Form tips and common mistakes for each move • Countdown tones as each exercise starts and for the last three seconds • Build your own workouts and set your own work and rest times STAY ON TRACK • Streaks and a weekly view of the days you trained • Workouts, active minutes and estimated calories by week, month and year • A daily reminder that skips days you've already trained • Finished workouts saved to Apple Health CORE30 PRO Starting workouts needs Core30 Pro, an auto-renewing subscription. You can browse every workout and exercise guide for free. Prices and any free trial are shown in the app before you subscribe. Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and can be managed or cancelled in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://core30web.vercel.app/posts/privacy Check with your doctor before starting a new exercise program if you have a health condition, an injury or back pain.
Ratings & reviews
5.0
6 ratings
What’s new
Version 2.0.0 · Updated October 5, 2026
A whole new Core30: • A 30-day plan built around your goal and level, with one short session a day • Redesigned for iOS 26, with today's session, your week and your streak on the home screen • Animated demonstrations for every exercise • A new workout player with a timer ring, countdown tones and form tips one tap away • New progress charts for the week, month and year • Daily reminders that skip days you've already trained • A new welcome that asks about your goal and level
App privacy
The developer, Gruffydd Johnston, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Health & Fitness: Health
Used for: Analytics, App Functionality
Alternatives to Core30: Ab & Core Workout
Looking for apps like Core30: Ab & Core Workout? Here are 6 similar apps on the App Store. The highest rated is PitchTrack (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Core30: Ab & Core Workout | 5.0 / 5 (6 ratings) | Free | October 5, 2026 | |
| PeakO₂: Stamina & Breath Guide | 4.9 / 5 (14) | Free | Apr 13, 2026 | Compare |
| Chair Workout: Senior Workout | 4.6 / 5 (213) | Free | Jul 26, 2026 | Compare |
| PitchTrack | 5.0 / 5 (1) | Free | May 13, 2025 | Compare |
| 웨이블릿 | 5.0 / 5 (1) | Free | Jul 22, 2025 | Compare |
| Soccer Training IQ | 4.5 / 5 (68) | Free | Apr 1, 2026 | Compare |
| Bracket Maker - Clashly | 4.7 / 5 (85) | Free | Sep 7, 2026 | Compare |