# Plank Challenge vs Plank 30 Days Challenge

Plank Challenge and Plank 30 Days Challenge both sit at 4.7 stars, but that hides the real split: 66% of Plank Challenge's written reviews are positive against 52% of Plank 30 Days Challenge's. Plank 30 Days Challenge's advantage is device support (4 vs 2). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Plank Challenge sells 1 one-off in-app purchase and Plank 30 Days Challenge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for Plank Challenge against 4.7 for Plank 30 Days Challenge. Both are backed by a comparable volume of ratings — 473 and 398 respectively. Written reviews are what separate them: 66% of Plank Challenge's written reviews are positive against 52% of Plank 30 Days Challenge's.

Plank Challenge ships an update every 3 weeks, Plank 30 Days Challenge monthly. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Plank Challenge | Plank 30 Days Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (473 ratings)](https://appshunter.io/ios/app/plank-challenge-core-workout/id1083360252/reviews) | **[4.7 (398 ratings)](https://appshunter.io/ios/app/plank-30-days-challenge/id1430199546/reviews)** |
| Number of ratings | **473** | 398 |
| Positive reviews | **65.7% of reviews** | 51.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 165 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Bo Kalvslund](https://appshunter.io/developer/572272193) | [ULADZISLAU LAURANKOU](https://appshunter.io/developer/1430199545) |

## What reviewers say

### Plank Challenge

[App page](https://appshunter.io/ios/app/plank-challenge-core-workout/id1083360252)

This app guides you through a 5-week program to build up to a 4-minute plank. It requires no equipment and can be done in just 4 minutes daily, with rest days incorporated for recovery. It also includes a bonus push-up progression.

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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

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

**What reviewers like**

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

**What reviewers complain about**

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

**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

**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


### Plank 30 Days Challenge

[App page](https://appshunter.io/ios/app/plank-30-days-challenge/id1430199546)

Embark on a 30-day plank challenge to significantly improve your body. This program guides you from 20 seconds to an impressive 300 seconds of continuous planking. It's designed to help you achieve an ideal and beautiful physique, with the option to involve friends.

**Highlights:** 30-day plank progression, Builds core strength, Improves body physique, Friend involvement option, Gradual increase in duration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Plank Challenge free?

Plank Challenge is free to download, with in-app purchases available.

### Is Plank 30 Days Challenge free?

Plank 30 Days Challenge is free to download, with in-app purchases available.

### Which has better reviews, Plank Challenge or Plank 30 Days Challenge?

Plank 30 Days Challenge is rated higher. Plank Challenge averages 4.7 out of 5 from 473 ratings, while Plank 30 Days Challenge averages 4.7 from 398 ratings.

### Do Plank Challenge or Plank 30 Days Challenge have ads?

Both Plank Challenge and Plank 30 Days Challenge show ads.

### Which is updated more often, Plank Challenge or Plank 30 Days Challenge?

Plank Challenge ships an update every 3 weeks, and Plank 30 Days Challenge monthly. Most recently, Plank Challenge was updated on November 2, 2026 and Plank 30 Days Challenge on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*