# Gymcircle vs Kronos Studio

The clearest difference is in-app purchases: Gymcircle at none against Kronos Studio's 2. Gymcircle also leads on iOS requirement (14.0.0 vs 16.4). Kronos Studio's advantage is update cadence (every 2 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Kronos Studio sells 2 in-app purchases, starting at $7.99 per month. Gymcircle asks for nothing beyond the download.

Gymcircle ships an update monthly, Kronos Studio every 2 days. The most recent releases landed on June 1, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Gymcircle | Kronos Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/gymcircle/id6470938207/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Free | — |
| Size | 190 MB | 97 MB |
| Requires iOS | **14.0.0** | 16.4 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [Francois Van Der Heijden](https://appshunter.io/developer/1714484599) | [Muller Labs LLC](https://appshunter.io/developer/1884923229) |

## What reviewers say

### Gymcircle

[App page](https://appshunter.io/ios/app/gymcircle/id6470938207)

This app helps you track your workouts and connect with a fitness community. It offers personalized insights, a routine builder, and social features like leaderboards and group chats to keep you motivated and achieve your fitness goals.

**Highlights:** Effortless workout tracking, Personalized fitness insights, AI-powered coaching, Community leaderboards, Routine builder, Social workout sharing, Apple HealthKit integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Kronos Studio

[App page](https://appshunter.io/ios/app/kronos-studio/id6762472031)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kronos Pro Monthly | $7.99 | per month |
| Kronos Pro Yearly | $79.99 | per year |


## Frequently asked questions

### Is Gymcircle free?

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

### Is Kronos Studio free?

Kronos Studio is free to download, with in-app purchases available.

### Do Gymcircle or Kronos Studio have ads?

Neither Gymcircle nor Kronos Studio shows ads.

### Which is updated more often, Gymcircle or Kronos Studio?

Gymcircle ships an update monthly, and Kronos Studio every 2 days. Most recently, Gymcircle was updated on June 1, 2026 and Kronos Studio on September 18, 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.*