# Core30: Ab & Core Workout — 30 Day Ab Challenge & Plan

> Quick ab and core workouts for all fitness levels, requiring no equipment. (iPhone/iPad app by Gruffydd Johnston.)

- Source: https://appshunter.io/ios/app/core30-ab-and-core-workout/id6745766720 (this page in markdown: same URL + `.md`)
- Developer: [Gruffydd Johnston](https://appshunter.io/developer/1651486785)
- Category: Sports
- Price: Free with in-app purchases
- Rating: 5.00/5 from 6 App Store ratings
- Age rating: 4+
- Requires: iOS 18.0 · 9 MB
- Languages: American English
- Released: 2025-05-17
- Data updated: 2026-10-10
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/core30-ab-and-core-workout/id6745766720/reviews.md

## What is Core30?

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.

## Key features

- Quick 5-10 minute workouts
- 30-second timed exercises
- Workouts for all fitness levels
- No equipment required
- Progress tracking
- Apple Health integration

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Annual | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $99.99 | one-time |



## Frequently asked questions about Core30

### How long are the workouts in Core30?

Core30 offers complete routines that take as little as 5 minutes to finish. Individual exercises are timed to 30 seconds to maximize efficiency.

### Does Core30 require any equipment?

No, Core30 is designed to be used without any equipment. All you need is yourself and your commitment to building a stronger core.

### Can Core30 track my progress?

Yes, Core30 features intuitive progress tracking with visual stats to help you stay motivated and celebrate your achievements in core strength.

### Does Core30 integrate with Apple Health?

Yes, Core30 automatically syncs your completed workouts with Apple Health, consolidating your fitness data and contributing to your daily activity goals.

### What are the subscription options for Core30?

Core30 offers a weekly subscription for $2.99 with a 3-day free trial, and an annual subscription for $14.99.

### What is the age rating for Core30?

Core30 has an age rating of 4+, making it suitable for a wide range of users.

### How often is Core30 updated?

The latest version of Core30 is 1.3.0, and it was last updated on June 21, 2025, indicating regular maintenance and updates.

### Does Core30 have ads?

No, Core30 does not contain advertisements, allowing for an uninterrupted workout experience.

## Version history (last 5 releases)

### 2.0.0 — 2026-10-05

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

### 1.3.0 — 2025-06-21

Bugfixes and improvements

### 1.2.2 — 2025-06-17

This version of Core Workout: Core30 includes bug fixes and improvements.

### 1.2.1 — 2025-06-02

This version of Core Workout: Core30 has Bugfixes and improvements

### 1.2 — 2025-06-01

This version of Core Workout: Core30 includes bug fixes and improvements.

## Apps similar to Core30

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [PeakO₂: Stamina & Breath Guide](https://appshunter.io/ios/app/peako-stamina-and-breath-guide/id6739490313) | 4.9 (13) | Free | Sports |
| [Chair Workout: Senior Workout](https://appshunter.io/ios/app/chair-workout-senior-workout/id6746165074) | 4.6 (215) | Free | Sports |
| [PitchTrack](https://appshunter.io/ios/app/pitchtrack/id6744333237) | 5.0 (1) | Free | Sports |
| [웨이블릿](https://appshunter.io/ios/app/id6482286549) | 5.0 (1) | Free | Sports |
| [Soccer Training IQ](https://appshunter.io/ios/app/soccer-training-iq/id6737512667) | 4.5 (65) | Free | Sports |
| [Bracket Maker - Clashly](https://appshunter.io/ios/app/bracket-maker-clashly/id6478199601) | 4.7 (84) | Free | Sports |

## More apps by Gruffydd Johnston

- [Garden Planner: VegLog](https://appshunter.io/ios/app/garden-planner-veglog/id6444013681)
- [Seren: Rain Storm Sleep Sounds](https://appshunter.io/ios/app/seren-rain-storm-sleep-sounds/id6447588891)
- [MakerLog: Craft Journal](https://appshunter.io/ios/app/makerlog-craft-journal/id6479205653)
- [Golf Journal](https://appshunter.io/ios/app/golf-journal/id6495440264)
- [DiscScout: Disc Golf Tracker](https://appshunter.io/ios/app/discscout-disc-golf-tracker/id6621185498)
- [Golf Scout: Rangefinder](https://appshunter.io/ios/app/golf-scout-rangefinder/id6720764908)

All apps by Gruffydd Johnston: https://appshunter.io/developer/1651486785

## Related topics

[core strength](https://appshunter.io/ios/topics/core-strength) · [gruffydd johnston](https://appshunter.io/ios/topics/gruffydd-johnston) · [ab workouts](https://appshunter.io/ios/topics/ab-workouts) · [core workout free](https://appshunter.io/ios/topics/core-workout-free)

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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 2026-10-10.*