# Plank 30 Days Challenge vs АРТмосфера studio

The clearest difference is in-app purchases: АРТмосфера studio at none against Plank 30 Days Challenge's 1. Plank 30 Days Challenge's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Plank 30 Days Challenge sells 1 one-off in-app purchase. АРТмосфера studio asks for nothing beyond the download.

## The numbers

| Metric | Plank 30 Days Challenge | АРТмосфера studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (397 ratings)](https://appshunter.io/ios/app/plank-30-days-challenge/id1430199546/reviews)** | — |
| Number of ratings | **397** | — |
| Positive reviews | 51.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 165 MB | 66 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | — |
| Age rating | 4+ | 4+ |
| Developer | [ULADZISLAU LAURANKOU](https://appshunter.io/developer/1430199545) | [ORG DIKIDI](https://appshunter.io/developer/1057010744) |

## What reviewers say

### 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 |


### АРТмосфера studio

[App page](https://appshunter.io/ios/app/studio/id1527750316)

**In-app purchases:** none


## Frequently asked questions

### Is Plank 30 Days Challenge free?

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

### Is АРТмосфера studio free?

АРТмосфера studio is free to download, with no in-app purchases.

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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.*