# Pvolve Studios vs KALOS | The Space

The clearest difference is update cadence: Pvolve Studios at every 3 weeks against KALOS | The Space's every 7 months. KALOS | The Space's advantage is iOS requirement (14.0 vs 16.0). On price and in-app purchases there is nothing between them.

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

Pvolve Studios ships an update every 3 weeks, KALOS | The Space every 7 months. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Pvolve Studios | KALOS | The Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1.9K ratings)](https://appshunter.io/ios/app/pvolve-studios/id6447917024/reviews)** | — |
| Number of ratings | **1.9K** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Ad-supported | — |
| Size | 38 MB | 130 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [Pvolve LLC](https://appshunter.io/developer/1429328711) | [Mindful Movement LLC (KS)](https://appshunter.io/developer/1845092333) |

## What reviewers say

### Pvolve Studios

[App page](https://appshunter.io/ios/app/pvolve-studios/id6447917024)

Discover and book fitness classes at various studios. View schedules, manage your account, and track your reservations. Explore class offerings and find convenient locations.

**Highlights:** Book fitness classes, View studio locations, Check class schedules, Manage account, Review reservations

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

**In-app purchases:** none


### KALOS | The Space

[App page](https://appshunter.io/ios/app/kalos-the-space/id6753804012)

**In-app purchases:** none


## Frequently asked questions

### Is Pvolve Studios free?

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

### Is KALOS | The Space free?

KALOS | The Space is free to download, with no in-app purchases.

### Which is updated more often, Pvolve Studios or KALOS | The Space?

Pvolve Studios ships an update every 3 weeks, and KALOS | The Space every 7 months. Most recently, Pvolve Studios was updated on October 25, 2026 and KALOS | The Space on October 5, 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.*