# Plank: Abs & Belly Fat Workout — 30 Day Core Challenge at Home

> 30 Day Core Challenge at Home (iPhone/iPad app by DANIIL PROKHVATILOV.)

- Source: https://appshunter.io/ios/app/plank-abs-and-belly-fat-workout/id6757339092 (this page in markdown: same URL + `.md`)
- Developer: [DANIIL PROKHVATILOV](https://appshunter.io/developer/1866218440)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 51 MB
- Languages: Armenian, Azerbaijani, Bangla, Bulgarian, Catalan, Croatian, Czech, Danish, Dutch, English and 31 more
- Released: 2026-01-12
- Data updated: 2026-09-07
- User reviews in markdown: https://appshunter.io/ios/app/plank-abs-and-belly-fat-workout/id6757339092/reviews.md

## What is Plank?

Core Plank Trainer is your personal coach for building a strong and stable core with simple, effective plank workouts.

Whether you’re just starting or already experienced, the app guides you through structured programs designed to safely increase strength and endurance over time.

FEATURES
• Guided plank workouts with visual exercise demonstrations
• Beginner, Intermediate, and Advanced training programs
• Smart timer with progress tracking
• Custom program builder — create workouts your way
• Side planks and reverse planks included
• Adjustable exercise and rest durations
• Clean, distraction-free interface
• Sound, vibration, and countdown controls
• Works offline — train anywhere

TRAINING PROGRAMS
• Beginner — safe introduction with gradual progression
• Intermediate — longer holds and increased intensity
• Advanced — maximum core challenge for experienced users

WHY CORE PLANK TRAINER
Plank training is one of the most effective ways to strengthen your core, improve posture, and support overall fitness. Core Plank Trainer makes it simple, focused, and easy to stay consistent.

Start small. Stay consistent. Get stronger every day.
Terms of Use: https://danya-prohvat.github.io/plank-trainer-term-of-use/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Weekly | $0.99 | per 7 days |
| Premium Yearly | $6.99 | per year |
| Premium Monthly | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Lifetime | $14.99 | one-time |



## Version history (last 5 releases)

### 1.7.0 — 2026-08-31

Bug fixes and performance improvements.

### 1.6.2 — 2026-06-15

Bug fixes and performance improvements.

### 1.6.1 — 2026-06-03

Bug fixes and performance improvements.

### 1.6.0 — 2026-05-20

New subscription options are now available — choose the plan that works best for you. We've also fixed minor bugs and improved overall stability. Keep training and stay strong!

### 1.5.0 — 2026-04-14

- Bug fixes and performance improvements
- New language support added
- Improved timer accuracy
- Enhanced workout tracking
- UI improvements for better experience

## Apps similar to Plank

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Plank Timer by Axcentra](https://appshunter.io/ios/app/plank-timer-by-axcentra/id6744959520) | 5.0 (10) | Free | Health & Fitness |
| [Plank Workout & Core Trainer](https://appshunter.io/ios/app/plank-workout-and-core-trainer/id1618715238) | 5.0 (3) | Free | Health & Fitness |
| [Plank Core Workout at Home](https://appshunter.io/ios/app/plank-core-workout-at-home/id6748848122) | — | Free | Health & Fitness |
| [Plank Workout for Weight Loss](https://appshunter.io/ios/app/plank-workout-for-weight-loss/id1534036865) | 5.0 (2) | Free | Health & Fitness |
| [PlankHero](https://appshunter.io/ios/app/plankhero/id6748844004) | — | Free | Health & Fitness |
| [Plank Workout: Plank Challenge](https://appshunter.io/ios/app/plank-workout-plank-challenge/id6743691628) | — | Free | Health & Fitness |

## More apps by DANIIL PROKHVATILOV

- [Pill and Vitamin Reminder](https://appshunter.io/ios/app/pill-and-vitamin-reminder/id6759148967)

All apps by DANIIL PROKHVATILOV: https://appshunter.io/developer/1866218440

## Related topics

[plank ridgefield](https://appshunter.io/ios/topics/plank-ridgefield) · [plank beginners](https://appshunter.io/ios/topics/plank-beginners) · [plank timer by axcentra](https://appshunter.io/ios/topics/plank-timer-by-axcentra) · [beginner workout plank](https://appshunter.io/ios/topics/beginner-workout-plank)

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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 2026-09-07.*