# JONG Personal Training vs NXTlevel Performance Gym

The clearest difference is iOS requirement: NXTlevel Performance Gym at 13.0 against JONG Personal Training's 15.0. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | JONG Personal Training | NXTlevel Performance Gym |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 213 MB | 195 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Jong Personal Training](https://appshunter.io/developer/1724386362) | [D. Dijkhuis Isolatie](https://appshunter.io/developer/1835370670) |

## What reviewers say

### JONG Personal Training

[App page](https://appshunter.io/ios/app/jong-personal-training/id1200478007)

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

**In-app purchases:** none


### NXTlevel Performance Gym

[App page](https://appshunter.io/ios/app/nxtlevel-performance-gym/id6751491508)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JONG Personal Training free?

JONG Personal Training is free to download, with no in-app purchases.

### Is NXTlevel Performance Gym free?

NXTlevel Performance Gym is free to download, with no in-app purchases.

### Do JONG Personal Training or NXTlevel Performance Gym have ads?

Neither JONG Personal Training nor NXTlevel Performance Gym shows ads.

### Which is updated more often, JONG Personal Training or NXTlevel Performance Gym?

JONG Personal Training ships an update every 3 months, and NXTlevel Performance Gym every 3 months. Most recently, JONG Personal Training was updated on October 10, 2026 and NXTlevel Performance Gym 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.*