# Plank Challenge: Core Workout — Abs & Push Ups – No Equipment

> 5-week plank and push-up training program for core strength. (iPhone/iPad app by Bo Kalvslund.)

- Source: https://appshunter.io/ios/app/plank-challenge-core-workout/id1083360252 (this page in markdown: same URL + `.md`)
- Developer: [Bo Kalvslund](https://appshunter.io/developer/572272193)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Rating: 4.70/5 from 468 App Store ratings · 32 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 17 MB
- Languages: American English, Danish, German (Germany), Brazilian Portuguese, Chinese (Simplified, China), European Spanish
- Released: 2016-02-16
- Data updated: 2026-09-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/plank-challenge-core-workout/id1083360252/reviews.md

## What is Plank Challenge?

Hold a 4-minute plank in just 5 weeks – no gym, no equipment, only a few minutes a day.

Plank Challenge is a proven, progressive program that takes you from beginner to a 4-minute plank, step by step.

HOW IT WORKS
- Train 4 days, rest 3 – your muscles get time to recover and grow stronger
- Progressive plan designed to prevent injury
- Clear daily instructions and progress tracking
- Bonus: build from 1 to 100 push-ups at your own pace

WHY PLANKS?
Planks strengthen your abs, back and arms at the same time. They're one of the most effective bodyweight exercises for core stability and overall strength.

FEATURES
- 5-week structured program
- Push-up challenge from 1 to 100
- Progress tracking
- Apple Music integration – your music resumes automatically after each workout
- Simple, distraction-free design

FOR BEGINNERS AND RETURNERS
Whether you're brand new or getting back into shape, the program meets you where you are.

PRO
- Ad-free
- 4 premium themes
- Trophy Room
- Advanced statistics
- Lifetime access – pay once

Join 127,000+ people who have built a stronger core with Plank Challenge. Download now and see what you're capable of.

## Key features

- 5-week structured plank program
- Progressive push-up training
- Daily workout instructions
- Progress tracking
- Apple Music integration
- Distraction-free interface

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Plank Challenge Pro | $0.99 | one-time |


## What do users think of Plank Challenge?

Overall sentiment: mixed

**Pros**

- 👍 Simple and effective
- 💪 Great for plank challenges
- 🎯 Helps build stamina
- ✅ Good for beginners
- ✨ Straightforward design

**Cons**

- 🔇 Music pauses during sets
- 🎵 Lack of in-app music/motivation
- ❓ No clear guidance on plank types
- 🎛️ No timer customization
- 👎 Push-up part lacks challenge

**Commonly reported bugs**

- App crashes after iOS 13 update
- No times displayed after iOS 13 update
- Audio mutes automatically between active and rest
- App not running after iOS 13 update

**Most requested features**

- Allow self-designed workouts
- Integrate reminders
- Add in-app music or motivational sounds
- Provide explanation on different plank types
- Include countdowns and motivational cues
- Suggest exercises for rest periods
- Modern and minimalist design
- Add a training plan for push-ups
- Voice countdown for seconds
- Dark mode option

## Recent user reviews (10 of 32)

All indexed reviews: https://appshunter.io/ios/app/plank-challenge-core-workout/id1083360252/reviews.md

### 5/5 — Sehr hilfreich

*2026-07-17*

Ein sehr hilfreicher Taktgeber beim täglichen Fitnesstraining!

### 5/5 — Super

*2026-06-25*

Finde ich geil! Kann aber ruhig noch mehr bis zu 6-8 Minuten gehen 😊

### 5/5 — Fine, fine

*2026-05-26*

So far so good. Real simple. Just don’t have to look at a whole Lotta ads except upfront. If you wanna unlock. it’s good.

### 5/5 — Beginner planned

*2025-11-23*

Great app for beginner planks.

### 5/5 — It’s onthe first page of my phone

*2025-07-21*

Makes me feel guilty if I talk to the planks😂

### 5/5 — Nice Challenge app

*2025-03-11*

I completed the 40 day plank challenge ending with a 5 minute plank. 65 yrs old male.  It was tough to finish but got it done. This app is keeping me in the routine and doing the job.

### 4/5 — Simple but effective

*2024-08-17*

I struggled the first few days. Then I struggled for the rest of them and now I can regularly hold a four minute plank. Any chance you’d allow self- designed workouts?

### 1/5 — App mit AfD-Wahlwerbung

*2024-04-26*

Das ist das erste mal überhaupt, dass ich eine App rezensiere. Gegen die Funktion dieser App kann ich per sé nichts sagen. Die Integration eines Reminders wäre schön.

Was aus meiner Sicht GAR NICHT geht, ist dass mir heute Morgen Wahlwerbung für die Europawahl angezeigt wurde. In der Werbefenster wurde zur Stimmabgabe für die AfD aufgerufen.

Sollte dies „Zufall“ sein, sollte der Entwickler hier aktiv werde. Sollte es bewusst sein, hat der Entwickler scheinbar zu viel programmiert…

### 4/5 — Bien pour la planche

*2024-04-03*

Le challenge planche est très bien et motivant. En revanche, la partie pompes n'a aucun intérêt : pas de challenge, juste un compteur de répétitions. Pas besoin d'une application pour ça.

### 4/5 — Does the job

*2023-10-16*

The app does a great job of timing and giving you the goal, but it would be nice if it didn’t pause music every time a round ended

## Frequently asked questions about Plank Challenge

### What is the Plank Challenge app?

The Plank Challenge app offers a structured 5-week program designed to help users build up to holding a 4-minute plank. It focuses on progressive training and includes a bonus challenge for push-ups.

### What are the key features of the Plank Challenge app?

Key features include a 5-week structured program, clear daily workout instructions, progress tracking, Apple Music integration, and a simple, distraction-free interface. It also offers a bonus push-up progression.

### How much does the Plank Challenge app cost?

The app is free to download and use with ads. Users can unlock a premium experience, including an ad-free interface, premium themes, trophy room access, advanced statistics, and lifetime access, through in-app purchases.

### What are the benefits of doing planks?

Planks are highly effective bodyweight exercises that simultaneously strengthen your abdominal muscles, back, and arms. They are crucial for building core stability and improving overall body strength.

### Who is the Plank Challenge app designed for?

This app is suitable for anyone looking to improve their core strength, whether they are complete beginners or individuals returning to fitness. The program is designed to meet users at their current fitness level and help them progress.

## Version history (last 5 releases)

### 5.3 — 2026-09-25

• Trophy Room, statistics and themes are now translated into more languages
• Updated names for the Pro color themes
• Buttons now match your chosen theme color
• Minor improvements and bug fixes

### 5.2 — 2026-05-14

Updated icon and screenshots

### 5.1 — 2026-02-24

New screenshots for multiple localizations added

### 5.0 — 2026-01-31

• Improved app stability           
  • Faster load times                
  • Bug fixes                        
                                     
  Stay strong. Stay consistent.

### 4.9 — 2026-01-19

Consent form and architecture changed.

## Apps similar to Plank Challenge

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Plank Workout 30 day challenge](https://appshunter.io/ios/app/plank-workout-30-day-challenge/id1508392850) | 4.7 (1,497) | Free | Health & Fitness |
| [Plank 30 Days Challenge](https://appshunter.io/ios/app/plank-30-days-challenge/id1430199546) | 4.7 (398) | Free | Health & Fitness |
| [30 Day Plank Challenge!](https://appshunter.io/ios/app/30-day-plank-challenge/id1439155093) | 4.9 (293) | Free | Health & Fitness |
| [The 30 Day Plank Challenge](https://appshunter.io/ios/app/the-30-day-plank-challenge/id1173618819) | 3.4 (5) | Free | Health & Fitness |
| [At Home Plank Workouts](https://appshunter.io/ios/app/at-home-plank-workouts/id1442191346) | 4.9 (2,739) | 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

## Related topics

[plank challenge 4 minutes](https://appshunter.io/ios/topics/plank-challenge-4-minutes) · [plank](https://appshunter.io/ios/topics/plank) · [plank challenge](https://appshunter.io/ios/topics/plank-challenge)

---

*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 2026-09-28.*