# [solidcore] vs Ding Ding Athletics

The clearest difference is ads: Ding Ding Athletics at none against [solidcore]'s shown. [solidcore]'s advantage is chart position (#135 vs unranked) and update cadence (every 6 weeks vs every 3 months). 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, Ding Ding Athletics every 3 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | [solidcore] | Ding Ding Athletics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (29K ratings)](https://appshunter.io/ios/app/solidcore/id1452460311/reviews)** | — |
| Number of ratings | **29K** | — |
| Positive reviews | 21.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | — |
| Best chart rank | **#135** | — |
| Size | 70 MB | 121 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [solidcore](https://appshunter.io/developer/1437422851) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### [solidcore]

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

**Currently charting:** #135 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


### Ding Ding Athletics

[App page](https://appshunter.io/ios/app/ding-ding-athletics/id6759458410)

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

**In-app purchases:** none


## Frequently asked questions

### Is [solidcore] free?

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

### Is Ding Ding Athletics free?

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

### Do [solidcore] or Ding Ding Athletics have ads?

[solidcore] shows ads; Ding Ding Athletics does not.

### Which is updated more often, [solidcore] or Ding Ding Athletics?

[solidcore] ships an update every 6 weeks, and Ding Ding Athletics every 3 months. Most recently, [solidcore] was updated on October 26, 2026 and Ding Ding Athletics on October 24, 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.*