# Plank Workout Challenge vs Plank Workout & Core Trainer

The clearest difference is ads: Plank Workout & Core Trainer at none against Plank Workout Challenge's shown. Plank Workout & Core Trainer also leads on update cadence (every 2 months vs every 5 months) and rating (5.0 vs 4.8). Plank Workout Challenge's advantage is ratings volume (129 vs 3) and iOS requirement (12.0 vs 16.6). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Plank Workout Challenge sells 4 in-app purchases, starting at $3.99 per 7 days and Plank Workout & Core Trainer sells 3 in-app purchases, starting at $11.49 per month. Whichever you choose, the download price is not the number that matters.

Plank Workout & Core Trainer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Plank Workout Challenge has 129 ratings behind it against 3, so its average is the more settled of the two.

Plank Workout Challenge ships an update every 5 months, Plank Workout & Core Trainer every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Plank Workout Challenge | Plank Workout & Core Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (129 ratings)](https://appshunter.io/ios/app/plank-workout-challenge/id1536575452/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/plank-workout-and-core-trainer/id1618715238/reviews)** |
| Number of ratings | **129** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 120 MB | 99 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [ohealth apps studio](https://appshunter.io/developer/1536575454) | [Riafy Technologies Pvt. Ltd.](https://appshunter.io/developer/918478397) |

## What reviewers say

### 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, Vision Pro support

**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 |


### Plank Workout & Core Trainer

[App page](https://appshunter.io/ios/app/plank-workout-and-core-trainer/id1618715238)

Build core strength and improve posture with progressive plank training. This app offers personalized coaching, seamless health integration, and equipment-free workouts for measurable results at home.

**Highlights:** Progressive plank training, Personalized coaching, Posture improvement, Apple Health integration, Equipment-free workouts, Measurable results tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plank Workouts Monthly | $11.49 | per month |
| Plank Workout Half Yearly | $39.99 | per 6 months |
| Plank Workout Discounted | $39.99 | per 6 months |


## Frequently asked questions

### Is Plank Workout Challenge free?

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

### Is Plank Workout & Core Trainer free?

Plank Workout & Core Trainer is free to download, with in-app purchases available.

### Which has better reviews, Plank Workout Challenge or Plank Workout & Core Trainer?

Plank Workout & Core Trainer is rated higher. Plank Workout Challenge averages 4.8 out of 5 from 129 ratings, while Plank Workout & Core Trainer averages 5.0 from 3 ratings.

### Do Plank Workout Challenge or Plank Workout & Core Trainer have ads?

Plank Workout Challenge shows ads; Plank Workout & Core Trainer does not.

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

Plank Workout Challenge ships an update every 5 months, and Plank Workout & Core Trainer every 2 months. Most recently, Plank Workout Challenge was updated on November 3, 2026 and Plank Workout & Core Trainer on November 3, 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.*