# [solidcore] vs Yoga Joint Studios

[solidcore] and Yoga Joint Studios both sit at 4.9 stars, but that hides the real split: 70% of Yoga Joint Studios's written reviews are positive against 21% of [solidcore]'s. Yoga Joint Studios also leads on ads (none vs shown). [solidcore]'s advantage is in-app purchases (none vs 1) and ratings volume (29K vs 1.5K). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Yoga Joint Studios sells 1 in-app purchase, starting at $9.99 per month. [solidcore] asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for [solidcore] against 4.9 for Yoga Joint Studios. That said, the two scores are not equally well evidenced: [solidcore] has 29K ratings behind it against 1.5K, so its average is the more settled of the two. Written reviews are what separate them: 21% of [solidcore]'s written reviews are positive against 70% of Yoga Joint Studios's.

[solidcore] ships an update every 6 weeks, Yoga Joint Studios every 3 months. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | [solidcore] | Yoga Joint Studios |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (29K ratings)](https://appshunter.io/ios/app/solidcore/id1452460311/reviews)** | [4.9 (1.5K ratings)](https://appshunter.io/ios/app/yoga-joint-studios/id1553410096/reviews) |
| Number of ratings | **29K** | 1.5K |
| Positive reviews | 21.1% of reviews | **70.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#164** | — |
| Size | 70 MB | 100 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [solidcore](https://appshunter.io/developer/1437422851) | [SHIFT by Yoga Joint](https://appshunter.io/developer/1553410100) |

## What reviewers say

### [solidcore]

[App page](https://appshunter.io/ios/app/solidcore/id1452460311)

**Currently charting:** #164 Top Free · Health & Fitness (US App Store)

This app allows members to find and book pay-as-you-go fitness classes. Users can connect with friends, see their class schedules, book them into classes, and share their own class activities. Track your fitness journey and stay motivated by seeing your class completion history.

**Highlights:** Find and book classes, Pay-as-you-go class sign-ups, Connect with friends, See friends' class schedules, Book friends into classes, Share class activities, Track class completion

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Efficient booking process
- ⭐ Great workout classes

**What reviewers complain about**

- 🐛 Glitchy and slow app
- 📆 Lack of class package management
- 🔍 Unclear waitlist information
- 🔒 Privacy concerns with calendar access

**Reported bugs**

- Inconsistent class credit tracking
- Unreliable class cancellation and refund process
- Frequent crashes and loading issues

**Requested features**

- Ability to see class package balances
- Waitlist position visibility
- Option to add classes to calendar without full access
- Improved app stability and performance


### Yoga Joint Studios

[App page](https://appshunter.io/ios/app/yoga-joint-studios/id1553410096)

Access a vast library of free online yoga and fitness classes, including a comprehensive pose guide. Studio members can book classes, reserve spots, and manage their accounts.

**Highlights:** Free online yoga and fitness classes, Extensive yoga pose library, Class booking and mat reservation, Membership management, Access to retreats and workshops, Social sharing features

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SHIFT Membership | $9.99 | per month |

**What reviewers like**

- 🚀 Excellent energy and experience
- 👍 Great workout and fitness app
- 👍 Convenient on-demand classes
- 👍 Helpful for managing pain and improving mobility

**What reviewers complain about**

- 🐛 App freezing and crashing issues
- 🐛 Difficulty booking classes and accessing features
- 🐛 On-demand classes not working properly

**Reported bugs**

- App gets stuck on hiring announcement
- Classes not showing up in the app

**Requested features**

- Bring back calendar feature to add classes
- Improve full-screen mode for on-demand videos


## Frequently asked questions

### Is [solidcore] free?

[solidcore] is free to download, with no in-app purchases.

### Is Yoga Joint Studios free?

Yoga Joint Studios is free to download, with in-app purchases available.

### Which has better reviews, [solidcore] or Yoga Joint Studios?

[solidcore] is rated higher. [solidcore] averages 4.9 out of 5 from 29K ratings, while Yoga Joint Studios averages 4.9 from 1.5K ratings.

### Do [solidcore] or Yoga Joint Studios have ads?

[solidcore] shows ads; Yoga Joint Studios does not.

### Which is updated more often, [solidcore] or Yoga Joint Studios?

[solidcore] ships an update every 6 weeks, and Yoga Joint Studios every 3 months. Most recently, [solidcore] was updated on October 30, 2026 and Yoga Joint Studios on October 29, 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.*