# Plank to Pike vs SIX13Studio

The clearest difference is ratings volume: Plank to Pike at 138 against SIX13Studio's 1. Plank to Pike also leads on update cadence (every 4 weeks vs every 4 months). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Plank to Pike against 5.0 for SIX13Studio. That said, the two scores are not equally well evidenced: Plank to Pike has 138 ratings behind it against 1, so its average is the more settled of the two.

Plank to Pike ships an update every 4 weeks, SIX13Studio every 4 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Plank to Pike | SIX13Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (138 ratings)](https://appshunter.io/ios/app/plank-to-pike/id6480019262/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/six13studio/id6767050546/reviews)** |
| Number of ratings | **138** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 4 months |
| Monetization | Ad-supported | — |
| Size | 38 MB | 121 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Plank to Pike](https://appshunter.io/developer/1737904773) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### Plank to Pike

[App page](https://appshunter.io/ios/app/plank-to-pike/id6480019262)

Easily plan and book your Pilates classes. Access your profile, view schedules, register for sessions, and manage your bookings and payment methods. Stay informed about studio news and promotions for a seamless experience.

**Highlights:** Class scheduling, Class booking, Profile management, Booking history, Pass management, Payment method management

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

**In-app purchases:** none


### SIX13Studio

[App page](https://appshunter.io/ios/app/six13studio/id6767050546)

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

**In-app purchases:** none


## Frequently asked questions

### Is Plank to Pike free?

Plank to Pike is free to download, with no in-app purchases.

### Is SIX13Studio free?

SIX13Studio is free to download, with no in-app purchases.

### Which has better reviews, Plank to Pike or SIX13Studio?

SIX13Studio is rated higher. Plank to Pike averages 5.0 out of 5 from 138 ratings, while SIX13Studio averages 5.0 from 1 ratings.

### Do Plank to Pike or SIX13Studio have ads?

Neither Plank to Pike nor SIX13Studio shows ads.

### Which is updated more often, Plank to Pike or SIX13Studio?

Plank to Pike ships an update every 4 weeks, and SIX13Studio every 4 months. Most recently, Plank to Pike was updated on October 22, 2026 and SIX13Studio on October 24, 2026.

---

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