# Core Change vs D LAGREE STUDIO

The clearest difference is monetization model: D LAGREE STUDIO at free against Core Change's free with in-app purchases. 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 — 4.9 for Core Change against 5.0 for D LAGREE STUDIO. Both are backed by a comparable volume of ratings — 51 and 23 respectively.

Core Change ships an update every 4 weeks, D LAGREE STUDIO every 3 weeks. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Core Change | D LAGREE STUDIO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (51 ratings)](https://appshunter.io/ios/app/core-change/id6741929031/reviews) | **[5.0 (23 ratings)](https://appshunter.io/ios/app/d-lagree-studio/id6742257521/reviews)** |
| Number of ratings | **51** | 23 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 38 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AJC LLC](https://appshunter.io/developer/1796247505) | [D LAGREE STUDIO LLC](https://appshunter.io/developer/1797625802) |

## What reviewers say

### Core Change

[App page](https://appshunter.io/ios/app/core-change/id6741929031)

Browse and purchase class packs or memberships, view the class schedule, and filter by type. Easily manage your reservations, book classes, and track your upcoming sessions to stay committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, View and filter class schedule, Manage class reservations, Book upcoming classes, Track fitness goals

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### D LAGREE STUDIO

[App page](https://appshunter.io/ios/app/d-lagree-studio/id6742257521)

Easily browse and purchase class packs and memberships. View the class schedule, filter by type, and manage your reservations. Stay organized and committed to your fitness goals.

**Highlights:** Purchase class packs, Buy memberships, View class schedule, Filter classes by type, Manage reservations, Track upcoming classes

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Core Change free?

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

### Is D LAGREE STUDIO free?

D LAGREE STUDIO is free to download, with no in-app purchases.

### Which has better reviews, Core Change or D LAGREE STUDIO?

D LAGREE STUDIO is rated higher. Core Change averages 4.9 out of 5 from 51 ratings, while D LAGREE STUDIO averages 5.0 from 23 ratings.

### Do Core Change or D LAGREE STUDIO have ads?

Neither Core Change nor D LAGREE STUDIO shows ads.

### Which is updated more often, Core Change or D LAGREE STUDIO?

Core Change ships an update every 4 weeks, and D LAGREE STUDIO every 3 weeks. Most recently, Core Change was updated on October 5, 2026 and D LAGREE STUDIO on October 2, 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.*