# KFIT+ vs Gradux

The clearest difference is in-app purchases: KFIT+ at none against Gradux's 1. KFIT+ also leads on ads (none vs shown) and iOS requirement (11.0.0 vs 17.5). On price and device support there is nothing between them.

Both are free to download. Gradux sells 1 in-app purchase, starting at $9.99 per month. KFIT+ asks for nothing beyond the download.

## The numbers

| Metric | KFIT+ | Gradux |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 8 days |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 27 MB |
| Requires iOS | **11.0.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [LJB Fitness Enterprises LLC](https://appshunter.io/developer/1765104715) | [Ben Graham Fitness Solutions, Inc.](https://appshunter.io/developer/1803941064) |

## What reviewers say

### KFIT+

[App page](https://appshunter.io/ios/app/kfit-plus/id6670166328)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gradux

[App page](https://appshunter.io/ios/app/gradux/id6743677452)

This app offers intelligent strength training tools for lifters, including a warm-up calculator and plate loading assistant. It provides detailed progress tracking and global leaderboards to quantify your fitness journey.

**Highlights:** Warm-up protocol calculator, Intelligent barbell plate loader, Wilks & RPE-to-percentage conversion, Goal setting and progress tracking, Body composition metrics, Real-time global leaderboards

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gradux Plus Monthly | $9.99 | per month |


## Frequently asked questions

### Is KFIT+ free?

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

### Is Gradux free?

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

### Do KFIT+ or Gradux have ads?

Gradux shows ads; KFIT+ does not.

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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.*