# Fitness 19 vs Jack Kramer Club

The clearest difference is update cadence: Fitness 19 at every 6 weeks against Jack Kramer Club's every 3 months. Fitness 19 also leads on device support (4 vs 2). Jack Kramer Club's advantage is iOS requirement (13.0 vs 15.5). On price, ads 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.

Fitness 19 ships an update every 6 weeks, Jack Kramer Club every 3 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Fitness 19 | Jack Kramer Club |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (56 ratings)](https://appshunter.io/ios/app/fitness-19/id1571970087/reviews)** | — |
| Number of ratings | **56** | — |
| Positive reviews | 18.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 179 MB | 34 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fitness 19 Franchising LLC](https://appshunter.io/developer/1571970089) | [The Jack Kramer Club](https://appshunter.io/developer/1439169745) |

## What reviewers say

### Fitness 19

[App page](https://appshunter.io/ios/app/fitness-19/id1571970087)

This app allows users to track workouts, meals, and progress towards fitness goals with the guidance of a personal trainer. It offers features like workout scheduling, real-time messaging with coaches, and integration with wearable devices.

**Highlights:** Track workouts and meals, Access training plans, Schedule workouts, Message your coach, Track progress and body measurements, Connect to wearable devices

**Features:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Jack Kramer Club

[App page](https://appshunter.io/ios/app/jack-kramer-club/id1663205390)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Fitness 19 free?

Fitness 19 is free to download, with no in-app purchases.

### Is Jack Kramer Club free?

Jack Kramer Club is free to download, with no in-app purchases.

### Do Fitness 19 or Jack Kramer Club have ads?

Neither Fitness 19 nor Jack Kramer Club shows ads.

### Which is updated more often, Fitness 19 or Jack Kramer Club?

Fitness 19 ships an update every 6 weeks, and Jack Kramer Club every 3 months. Most recently, Fitness 19 was updated on October 25, 2026 and Jack Kramer Club on October 27, 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.*