# Plank workout vs Plank Workout 30 day challenge

The clearest difference is rating: Plank Workout 30 day challenge at 4.7 against Plank workout's 4.0. Plank Workout 30 day challenge also leads on ratings volume (1.5K vs 2) and update cadence (every 6 weeks vs every 4 months). Plank workout's advantage is review sentiment (88% vs 47%) and ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Plank workout sells 1 one-off in-app purchase and Plank Workout 30 day challenge sells 2 in-app purchases, starting at $2.49 per month. Whichever you choose, the download price is not the number that matters.

Plank Workout 30 day challenge holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Plank Workout 30 day challenge has 1.5K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 88% of Plank workout's written reviews are positive against 47% of Plank Workout 30 day challenge's, so the app with the better star average is not the one people write more warmly about.

Plank workout ships an update every 4 months, Plank Workout 30 day challenge every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Plank workout | Plank Workout 30 day challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/plank-workout/id1070930456/reviews) | **[4.7 (1.5K ratings)](https://appshunter.io/ios/app/plank-workout-30-day-challenge/id1508392850/reviews)** |
| Number of ratings | 2 | **1.5K** |
| Positive reviews | **87.5% of reviews** | 47.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 51 MB | 17 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Shvaher](https://appshunter.io/developer/1774756591) | [Roman Sorochak](https://appshunter.io/developer/1097351227) |

## What reviewers say

### Plank workout

[App page](https://appshunter.io/ios/app/plank-workout/id1070930456)

This app offers a focused approach to strengthening your core muscles through various plank exercises. It provides custom training options, a visual timer, and tracks your workout history to help you build endurance and improve posture.

**Highlights:** Multiple plank variations, Customizable plank training, Visual timer component, Workout history tracking, Workout reminders, Core, shoulder, arm, and glute development

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

**In-app purchases (1)**

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


### Plank Workout 30 day challenge

[App page](https://appshunter.io/ios/app/plank-workout-30-day-challenge/id1508392850)

This app guides you through a 30-day plank challenge, starting with short durations and progressively increasing your hold time. It offers a custom timer for personalized workouts and tracks your training history. A voice assistant provides guidance during your sessions.

**Highlights:** 30-day plank challenge plan, Customizable plank timer, Personalized training rhythm, Workout history tracking, Voice assistant guidance

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plank Premium monthly | $2.49 | per month |
| Plank Premium yearly | $12.49 | per year |

**What reviewers like**

- 👍 Great app
- 💡 Excellent for plank training
- 👍 Simple and practical
- 👍 Keeps user accountable
- 👍 Beginner friendly

**What reviewers complain about**

- 🐛 Ads won't close
- 🐛 Ads block progress
- 🐛 Timing issues
- 🐛 App closes/locks out
- 🐛 Voice prompt doesn't work

**Reported bugs**

- Ads won't close to allow completing the day
- Phone screen locks during exercise, stopping the timer
- Timer not matching the voice prompt
- Time intervals increasing too quickly
- App not registering completed exercises

**Requested features**

- Option to disable ads
- Ability to customize timer for challenge
- Ability to track progress and see future goals
- Sync with friends to see each other's progress
- Scalable for different age groups


## Frequently asked questions

### Is Plank workout free?

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

### Is Plank Workout 30 day challenge free?

Plank Workout 30 day challenge is free to download, with in-app purchases available.

### Which has better reviews, Plank workout or Plank Workout 30 day challenge?

Plank Workout 30 day challenge is rated higher. Plank workout averages 4.0 out of 5 from 2 ratings, while Plank Workout 30 day challenge averages 4.7 from 1.5K ratings.

### Do Plank workout or Plank Workout 30 day challenge have ads?

Plank Workout 30 day challenge shows ads; Plank workout does not.

### Which is updated more often, Plank workout or Plank Workout 30 day challenge?

Plank workout ships an update every 4 months, and Plank Workout 30 day challenge every 6 weeks. Most recently, Plank workout was updated on November 2, 2026 and Plank Workout 30 day challenge 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.*