# [solidcore] vs Kixx

[solidcore] and Kixx both sit at 4.9 stars, but that hides the real split: 100% of Kixx's written reviews are positive against 21% of [solidcore]'s. Kixx also leads on ads (none vs shown) and update cadence (every 10 days vs every 6 weeks). [solidcore]'s advantage is ratings volume (29K vs 7) and chart position (#145 vs unranked). On price, rating, in-app purchases and monetization model 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 [solidcore] against 5.0 for Kixx. That said, the two scores are not equally well evidenced: [solidcore] has 29K ratings behind it against 7, 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 100% of Kixx's.

[solidcore] ships an update every 6 weeks, Kixx every 10 days. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | [solidcore] | Kixx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (29K ratings)](https://appshunter.io/ios/app/solidcore/id1452460311/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/kixx/id6767332247/reviews)** |
| Number of ratings | **29K** | 7 |
| Positive reviews | 21.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 10 days** |
| Monetization | Free | Free |
| Best chart rank | **#145** | — |
| Size | 70 MB | 116 MB |
| Requires iOS | **16.4** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [solidcore](https://appshunter.io/developer/1437422851) | [Synapse Social LLC](https://appshunter.io/developer/1769426157) |

## What reviewers say

### [solidcore]

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

**Currently charting:** #145 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


### Kixx

[App page](https://appshunter.io/ios/app/kixx/id6767332247)

Turn your daily walks into a social competition. Track steps, climb leagues, and collect unique in-game items. Challenge friends to races and customize your experience with optional features.

**Highlights:** Step tracking via Apple Health, Weekly competitive leagues, Collectibles: Walkers and taunts, Friend challenges and duels, Optional GPS walk recording, Privacy controls and data management

**In-app purchases:** none


## Frequently asked questions

### Is [solidcore] free?

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

### Is Kixx free?

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

### Which has better reviews, [solidcore] or Kixx?

Kixx is rated higher. [solidcore] averages 4.9 out of 5 from 29K ratings, while Kixx averages 5.0 from 7 ratings.

### Do [solidcore] or Kixx have ads?

[solidcore] shows ads; Kixx does not.

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

[solidcore] ships an update every 6 weeks, and Kixx every 10 days. Most recently, [solidcore] was updated on October 19, 2026 and Kixx on October 14, 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.*