# Plank Challenge vs Plank Workout Challenge

Plank Challenge and Plank Workout Challenge both sit at 4.7 stars, but that hides the real split: 100% of Plank Workout Challenge's written reviews are positive against 69% of Plank Challenge's. Plank Workout Challenge also leads on iOS requirement (12.0 vs 16.0). Plank Challenge's advantage is update cadence (every 3 weeks vs every 5 months) and ratings volume (468 vs 129). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Plank Challenge sells 1 one-off in-app purchase and Plank Workout Challenge sells 4 in-app purchases, starting at $3.99 per 7 days. 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 4.8 for Plank Workout Challenge. Both are backed by a comparable volume of ratings — 468 and 129 respectively. Written reviews are what separate them: 69% of Plank Challenge's written reviews are positive against 100% of Plank Workout Challenge's.

Plank Challenge ships an update every 3 weeks, Plank Workout Challenge every 5 months. The most recent releases landed on September 28, 2026 and August 10, 2026 respectively.

## The numbers

| Metric | Plank Challenge | Plank Workout Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (468 ratings)](https://appshunter.io/ios/app/plank-challenge-core-workout/id1083360252/reviews) | **[4.8 (129 ratings)](https://appshunter.io/ios/app/plank-workout-challenge/id1536575452/reviews)** |
| Number of ratings | **468** | 129 |
| Positive reviews | 68.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 120 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bo Kalvslund](https://appshunter.io/developer/572272193) | [ohealth apps studio](https://appshunter.io/developer/1536575454) |

## 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 Workout Challenge

[App page](https://appshunter.io/ios/app/plank-workout-challenge/id1536575452)

This app offers a 30-day challenge with various plank exercises to strengthen your core, tone your abs, and improve posture. It caters to beginners and advanced users with adjustable holding times and exercise variations for effective home workouts.

**Highlights:** 30-day plank exercise program, Static and dynamic plank variations, Core and abs toning, Posture improvement, Beginner to advanced levels, Calorie burning

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features | $3.99 | per 7 days |
| Premium Features | $9.99 | per month |
| Premium Features | $29.99 | per year |
| Premium Workout | $4.99 | one-time |


## Frequently asked questions

### Is Plank Challenge free?

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

### Is Plank Workout Challenge free?

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

### Which has better reviews, Plank Challenge or Plank Workout Challenge?

Plank Workout Challenge is rated higher. Plank Challenge averages 4.7 out of 5 from 468 ratings, while Plank Workout Challenge averages 4.8 from 129 ratings.

### Do Plank Challenge or Plank Workout Challenge have ads?

Both Plank Challenge and Plank Workout Challenge show ads.

### Which is updated more often, Plank Challenge or Plank Workout Challenge?

Plank Challenge ships an update every 3 weeks, and Plank Workout Challenge every 5 months. Most recently, Plank Challenge was updated on September 28, 2026 and Plank Workout Challenge on August 10, 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.*