# 1FIT Client vs KB Coaching

The clearest difference is in-app purchases: 1FIT Client at none against KB Coaching's 1. 1FIT Client also leads on update cadence (every 3 days vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KB Coaching sells 1 in-app purchase, starting at $399.99 per month. 1FIT Client asks for nothing beyond the download.

1FIT Client ships an update every 3 days, KB Coaching every 4 months. The most recent releases landed on October 15, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | 1FIT Client | KB Coaching |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (18 ratings)](https://appshunter.io/ios/app/1fit-client/id6450225170/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 42.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 months |
| Monetization | Free | — |
| Size | 92 MB | 56 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [1FITUK Limited](https://appshunter.io/developer/1684719989) | [The Trustee for KB Coaching Unit Trust](https://appshunter.io/developer/1802009352) |

## What reviewers say

### 1FIT Client

[App page](https://appshunter.io/ios/app/1fit-client/id6450225170)

This platform connects clients with their online fitness coaches, allowing seamless interaction and progress tracking. Clients can monitor workouts, nutrition, daily metrics, and view detailed progress visualizations. It facilitates communication with coaches and access to resources for continued development.

**Highlights:** Access coach-set plans, Track workouts, food, and activity, Monitor daily metrics, Visualize progress with detail pages, Communicate with your coach, Add progress photos

**In-app purchases:** none


### KB Coaching

[App page](https://appshunter.io/ios/app/kb-coaching/id6743237722)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coaching | $399.99 | per month |


## Frequently asked questions

### Is 1FIT Client free?

1FIT Client is free to download, with no in-app purchases.

### Is KB Coaching free?

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

### Do 1FIT Client or KB Coaching have ads?

Neither 1FIT Client nor KB Coaching shows ads.

### Which is updated more often, 1FIT Client or KB Coaching?

1FIT Client ships an update every 3 days, and KB Coaching every 4 months. Most recently, 1FIT Client was updated on October 15, 2026 and KB Coaching on September 8, 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.*