# JETSWEAT vs Parabon CTX Study App

The clearest difference is in-app purchases: Parabon CTX Study App at none against JETSWEAT's 6. Parabon CTX Study App also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. JETSWEAT sells 6 in-app purchases, starting at $19.99 per month. Parabon CTX Study App asks for nothing beyond the download.

JETSWEAT ships an update every 2 months, Parabon CTX Study App every 3 weeks. The most recent releases landed on June 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | JETSWEAT | Parabon CTX Study App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (57 ratings)](https://appshunter.io/ios/app/jetsweat-1-studio-class-app/id1262223853/reviews)** | — |
| Number of ratings | **57** | — |
| Positive reviews | 55.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 10 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jetsweat LLC](https://appshunter.io/developer/1262223852) | [Parabon NanoLabs, Inc.](https://appshunter.io/developer/1401016241) |

## What reviewers say

### JETSWEAT

[App page](https://appshunter.io/ios/app/jetsweat-1-studio-class-app/id1262223853)

Access a vast library of on-demand and live studio fitness classes from top instructors and brands. Offers personalized programs, no equipment needed, and offline downloads for workouts anytime, anywhere.

**Highlights:** On-demand studio classes, Daily livestream classes, No equipment needed, Personalized workout programs, Offline content download, Access on any device, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JETSWEAT Referral | $19.99 | per month |
| JETSWEAT Partner | $19.99 | per month |
| JETSWEAT on-demand classes | $19.99 | per month |
| JETSWEAT Referral | $179.99 | per year |
| JETSWEAT Partner | $179.99 | per year |
| JETSWEAT on-demand classes | $179.99 | per year |


### Parabon CTX Study App

[App page](https://appshunter.io/ios/app/parabon-ctx-study-app/id6444806840)

**In-app purchases:** none


## Frequently asked questions

### Is JETSWEAT free?

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

### Is Parabon CTX Study App free?

Parabon CTX Study App is free to download, with no in-app purchases.

### Do JETSWEAT or Parabon CTX Study App have ads?

JETSWEAT shows ads; Parabon CTX Study App does not.

### Which is updated more often, JETSWEAT or Parabon CTX Study App?

JETSWEAT ships an update every 2 months, and Parabon CTX Study App every 3 weeks. Most recently, JETSWEAT was updated on June 11, 2026 and Parabon CTX Study App on September 19, 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.*