# The Core Lab vs Plank to Pike

The clearest difference is ads: Plank to Pike at none against The Core Lab's shown. The Core Lab's advantage is iOS requirement (13.7 vs 16.0). On price, rating, ratings volume and update cadence 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 The Core Lab against 5.0 for Plank to Pike. Both are backed by a comparable volume of ratings — 289 and 139 respectively.

The Core Lab ships an update every 3 weeks, Plank to Pike every 4 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | The Core Lab | Plank to Pike |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (289 ratings)](https://appshunter.io/ios/app/the-core-lab/id6447913575/reviews) | **[5.0 (139 ratings)](https://appshunter.io/ios/app/plank-to-pike/id6480019262/reviews)** |
| Number of ratings | **289** | 139 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 45 MB | 38 MB |
| Requires iOS | **13.7** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The Core Lab Group LLC](https://appshunter.io/developer/1682960826) | [Plank to Pike](https://appshunter.io/developer/1737904773) |

## What reviewers say

### The Core Lab

[App page](https://appshunter.io/ios/app/the-core-lab/id6447913575)

Easily plan and schedule your fitness classes directly from your mobile device. View class schedules, sign up, make purchases, and access studio information. Optimize your time and enjoy the convenience of managing your fitness on the go.

**Highlights:** View class schedules, Sign up for classes, Make purchases, View ongoing promotions, Access studio locations, Contact studio information

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### 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


## Frequently asked questions

### Is The Core Lab free?

The Core Lab is free to download, with no in-app purchases.

### Is Plank to Pike free?

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

### Which has better reviews, The Core Lab or Plank to Pike?

Plank to Pike is rated higher. The Core Lab averages 5.0 out of 5 from 289 ratings, while Plank to Pike averages 5.0 from 139 ratings.

### Do The Core Lab or Plank to Pike have ads?

The Core Lab shows ads; Plank to Pike does not.

### Which is updated more often, The Core Lab or Plank to Pike?

The Core Lab ships an update every 3 weeks, and Plank to Pike every 4 weeks. Most recently, The Core Lab was updated on October 27, 2026 and Plank to Pike on October 27, 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.*