# [solidcore] vs Panthro Fitness

The clearest difference is ads: Panthro Fitness at none against [solidcore]'s shown. [solidcore]'s advantage is update cadence (every 6 weeks vs every 16 months) and chart position (#163 vs unranked). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

[solidcore] ships an update every 6 weeks, Panthro Fitness every 16 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | [solidcore] | Panthro Fitness |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (29K ratings)](https://appshunter.io/ios/app/solidcore/id1452460311/reviews)** | — |
| Number of ratings | **29K** | — |
| Positive reviews | 21.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 16 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#163** | — |
| Size | 85 MB | 31 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [solidcore](https://appshunter.io/developer/1437422851) | [Pittsburgh Fitness and Performance LLC](https://appshunter.io/developer/1683305026) |

## What reviewers say

### [solidcore]

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

**Currently charting:** #163 Top Free · Health & Fitness (US App Store)

Book high-intensity, low-impact strength training classes on a custom reformer. Explore class schedules, filter by coach or time, and manage your membership and bookings. New clients can access special introductory offers.

**Highlights:** Book classes by coach, time, and studio, Filter class schedules, New client offers and introductory pricing, Purchase memberships, class packs, or single classes, Manage membership and payment, Track class history, Access member-exclusive partner perks

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


### Panthro Fitness

[App page](https://appshunter.io/ios/app/panthro-fitness/id6448038821)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is [solidcore] free?

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

### Is Panthro Fitness free?

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

### Do [solidcore] or Panthro Fitness have ads?

[solidcore] shows ads; Panthro Fitness does not.

### Which is updated more often, [solidcore] or Panthro Fitness?

[solidcore] ships an update every 6 weeks, and Panthro Fitness every 16 months. Most recently, [solidcore] was updated on November 3, 2026 and Panthro Fitness on October 25, 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.*