1FIT Client vs KB Coaching
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1FIT Client
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.
- Access coach-set plans
- Track workouts, food, and activity
- Monitor daily metrics
- Visualize progress with detail pages
- Communicate with your coach
- Add progress photos
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1FIT is an online fitness coaching platform that enables you to interact seamlessly with your coach & make fitness work for you. We provide a client-side experience for you to track everything you need in a single place & visualise the progress towards the goals you have set with your coach. 1FIT helps you to stay accountable to your long-term success from your smartphone anytime, anywhere. WHO CAN USE THE APP: 1FIT is only for clients of online fitness coaches. Clients can only use 1FIT if their coach uses 1FIT and has onboarded them. FEATURES FOR CLIENTS: • Access all plans that have been set by your coach. • Track your workouts, your food intake and your activity seamlessly. • Track daily metrics that your coach has requested. • Visualise progress in one place with detail pages. • Respond to your coaches check ins and view their responses. • Send messages to and receive messages from your coach with Messaging. • Add progress photos to your shared gallery with your coach. • View coach resources to continue your health and fitness development. IMPORTANT NOTE: This app is a companion app for online fitness coaches that use 1FIT. It is only for clients; if you’re a client, ask your coach to be onboarded so you can log in to the app. We also collect health data that you choose to submit in the app for the purposes of surfacing a complete set of data to your coach. If you do not want to share this, please message your coach.
KB Coaching
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Welcome to the KB Coaching app, your all-in-one coaching hub designed to support you throughout your health and fitness journey. This app is where you'll find everything you need to stay on track with your coaching, including your personalised training program, nutrition guidance, habit tracking, progress monitoring and direct communication with your coach. Whether your goal is building muscle, losing body fat, improving performance, stepping on stage or simply creating a healthier lifestyle, your coaching experience has been tailored specifically to you. Inside the app you'll find: • Your personalised training program with exercise demonstrations • Individual calorie and macronutrient targets • Nutrition coaching and food logging integration • Daily habit tracking • Weekly check-ins with personalised coach feedback • Progress tracking, including body weight, measurements and progress photos • Direct messaging with your coach for support and accountability • Educational resources to help you build confidence and expand your nutrition knowledge • Goal setting and phase planning to keep you progressing towards your long-term goals This app is designed to keep everything in one place, making it easier for you to stay organised, communicate with your coach and track your progress throughout your journey. At KB Coaching, we believe lasting results come from consistency, education and building habits that fit your lifestyle. We're here to guide, support and educate you every step of the way. We can't wait to be part of your journey. Let's get to work! * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | 1FIT Client | KB Coaching |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (18 ratings) — better | — |
| Positive reviews | 42.4% of reviews | — |
| Number of ratings | 18 — better | — |
| Update frequency | Every 3 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 92 MB | 56 MB |
| Age rating | 4+ | 17+ |
| Developer | 1FITUK Limited | The Trustee for KB Coaching Unit Trust |
In-app purchases
1FIT Client
No in-app purchases
KB Coaching
- Coaching$399.991 Month
