# Plank Extreme — Plank - 7 minutes in 5 weeks

> 5-week plank challenge for improved strength, endurance, and a toned body. (iPhone/iPad app by Bo Kalvslund.)

- Source: https://appshunter.io/ios/app/plank-extreme/id1499205345 (this page in markdown: same URL + `.md`)
- Developer: [Bo Kalvslund](https://appshunter.io/developer/572272193)
- Category: Health & Fitness, Utilities
- Price: Free
- Rating: 4.50/5 from 6 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 13 MB
- Languages: American English
- Released: 2020-02-15
- Data updated: 2026-08-29
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/plank-extreme/id1499205345/reviews.md

## What is Plank Extreme?

The plank challenge: 7 minutes in 5 weeks. This app contains a 5 week program that will allow you to make the plank for 7 minutes.

Follow the program and get a quick result, more strength, better endurance, strong arms, shoulders, back and a flat stomach.

The plank is a good exercise that strengthens the whole body. Follow the program where you exercise for 5 days and pause for 2 days. After 5 intense weeks you will be able to make the plank for 7 minutes and will be able to see and feel an increased muscle mass and a resilient and trimmed body.

After completing the plank exercises you will have the opportunity to evaluate your performance and give it a rating.

## Key features

- 5-week plank program
- Builds strength and endurance
- Targets core, arms, and shoulders
- Daily exercise with rest days
- Performance evaluation and rating

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/plank-extreme/id1499205345/reviews.md

### 1/5 — Terrible

*2022-10-19*

Not situated at all for people who want to plank and get better at it.

This is just a basic timer that starts at 2 minutes, so doesn’t even have an option for beginners.

Other alternatives are better

## Frequently asked questions about Plank Extreme

### What is the Plank Extreme challenge?

Plank Extreme offers a 5-week program designed to help users achieve a 7-minute plank. It focuses on building strength, endurance, and toning the body through daily exercises and scheduled rest days.

### How long does the Plank Extreme program take?

The program is structured over 5 weeks, with daily exercise sessions and 2 rest days per week. The goal is to reach a 7-minute plank duration by the end of the 5-week period.

### What are the benefits of using Plank Extreme?

Users can expect to gain more strength, better endurance, and a stronger core, arms, shoulders, and back. The app aims to contribute to a resilient and trimmed body.

### Does Plank Extreme have ads?

Yes, Plank Extreme contains advertisements. As a free application, it utilizes ads to support its development and availability.

### What devices is Plank Extreme available on?

Plank Extreme is compatible with iPhone, iPad, and iPod devices. It is designed for users within the Apple ecosystem.

### How often is Plank Extreme updated?

The latest version of Plank Extreme is 1.2, and it was last updated on March 17, 2025. This indicates a relatively recent update and ongoing support for the application.

### What is the age rating for Plank Extreme?

Plank Extreme has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger individuals interested in fitness.

### Can I rate my performance in Plank Extreme?

Yes, after completing the plank exercises, you will have the opportunity to evaluate your performance and provide a rating within the app.

## Version history (last 3 releases)

### 1.2 — 2025-03-17

Updated with the UMP consent form.
Small changes in the user interface.

### 1.1 — 2020-02-16

Image with man doing plank added.
New icon.

### 1.0 — 2020-02-16

No release notes.

## Apps similar to Plank Extreme

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Perfect Plank - Plank Workout](https://appshunter.io/ios/app/perfect-plank-plank-workout/id1628652510) | 4.8 (37) | Free | Health & Fitness |
| [Plank Workout: Lose Belly Fat](https://appshunter.io/ios/app/plank-workout-lose-belly-fat/id6473728681) | 4.6 (7) | Free | Health & Fitness |
| [Plank 30 Days Challenge](https://appshunter.io/ios/app/plank-30-days-challenge/id1430199546) | 4.7 (398) | Free | Health & Fitness |
| [Plank Counter! - Auto Count](https://appshunter.io/ios/app/plank-counter-auto-count/id1439155398) | 4.6 (22) | Free | Health & Fitness |
| [30 day - plank challenges](https://appshunter.io/ios/app/30-day-plank-challenges/id1532055684) | 4.7 (150) | Free | Health & Fitness |
| [Plank - 30 Day Challenge](https://appshunter.io/ios/app/plank-30-day-challenge/id1255037496) | 4.8 (69) | Free | Health & Fitness |

## More apps by Bo Kalvslund

- [Take a break - Mindfulness](https://appshunter.io/ios/app/take-a-break-mindfulness/id626874035)
- [Anton and Mille.](https://appshunter.io/ios/app/anton-and-mille/id686908292)
- [My Coton Dog](https://appshunter.io/ios/app/my-coton-dog/id862552921)
- [Calculator 3D](https://appshunter.io/ios/app/calculator-3d/id879830848)
- [Party on Mallorca](https://appshunter.io/ios/app/party-on-mallorca/id881799200)
- [Spirit Level Area 4](https://appshunter.io/ios/app/spirit-level-area-4/id896593057)

All apps by Bo Kalvslund: https://appshunter.io/developer/572272193

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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 2026-08-29.*