PHYT vs ChatMum
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PHYT
This app uses AI-powered body scanning to provide detailed insights into your body composition, moving beyond just weight. Understand metrics like fat mass, lean mass, and muscle to track progress and make informed health decisions. It offers weekly scans and clear explanations to keep you motivated for long-term fitness goals.
- AI-powered body scanning
- Detailed body composition breakdown
- Track fat mass, lean mass, bone mass
- Monitor muscle and visceral fat
- Weekly progress tracking
- Clear, jargon-free insights
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Weight is the most watched number in health. What it can't tell you is what your body is really made of. What matters is how much fat you're carrying, how much muscle you're building and how well your body is ageing. PHYT tracks it all - in under 30 seconds. WHAT BODY COMPOSITION ACTUALLY TELLS YOU The number on the scale shifts constantly. It can go up when you drink water, down when you skip a meal, and sideways when you gain muscle and lose fat at the same time. It does not tell you whether you are getting healthier. Body composition does. It shows you what is changing inside your body, week by week - the insights that matter for your long-term health and fitness. HOW IT WORKS Take a short video on your smartphone. PHYT's bespoke AI model - built with world-class professors of AI and physical science - reads your body using computer vision and delivers your full body composition breakdown in under 30 seconds. No clinic. No hardware. No waiting. Come back every week. Track what changes. Use the data and insights to make smarter decisions about how you train, eat and live. WHAT YOU TRACK Every scan gives you: • PHYT Age - your body composition age • Body fat % • Muscle mass • Lean mass • Visceral fat • Bone mass PHYT AGE PHYT Age is one of the most distinctive features in the app. It translates your body composition into a biological age score, connecting your habits to your long-term health. For many users, it is the most motivating number in the app. BUILT ON REAL SCIENCE PHYT was built with professors of AI and physical science. The kind of body composition insight that once required expensive clinic visits or specialist hardware is now on your smartphone, tracked weekly and explained in plain language. FOR THE LONG GAME PHYT is for people who want to understand what is happening inside their body. Whether you are working on fat loss, building and protecting muscle, managing your health on GLP-1, or thinking seriously about how you age, PHYT gives you the data and trends to make better decisions for the long term. No fads. No quick fixes. Just a clearer picture of your body, every week. SUBSCRIPTION AND PRICING PHYT is free to download and your first scan is free. All new subscribers can claim up to a 14-day free trial to explore full body composition insights and progress tracking. After the free trial, subscribe annually or monthly to continue accessing all features. • Subscription required to unlock full insights • Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period • Payment is charged to your Apple ID account • Manage or cancel your subscription in Settings > Subscriptions Terms and Privacy Policy apply. PHYT is not a medical app. Results are estimates only and not intended for diagnosis or treatment. Always seek professional medical advice before making health or medication changes. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ChatMum
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There’s no manual for motherhood. Every time a new baby is born, a new mum is created too. It’s amazing, overwhelming, exhausting, and full of moments you don’t quite know how to handle alone. Everyone has a view on the right way to parent, but most mums want help figuring it out their own way. ChatMum is personalised motherhood support that puts YOU at the very centre. A brand new concept that takes the time to learn about you, then applies that knowledge to give you expert support with a heart, for every stage of motherhood and everything that comes with it: pregnancy, sleep, feeding, mum guilt, your relationship, work, mental health, or a mix of it all. Whatever’s on your mind at 3am or 3pm. Talk about anything. There are no wrong questions, no judgement, and no waiting. It’s private, safe, just for you. ChatMum responds with warmth and real guidance, grounded in NHS, Royal College of Midwives and WHO recommendations, informed by maternal psychology research, and real lived experience understanding what mothers actually need.
Screenshots
Verdict
The clearest difference is in-app purchases: ChatMum at none against PHYT's 2. ChatMum also leads on ads (none vs shown). PHYT's advantage is update cadence (every 10 days vs every 3 weeks). On price, 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. PHYT sells 2 in-app purchases, starting at $12.99 per month. ChatMum asks for nothing beyond the download.
PHYT ships an update every 10 days, ChatMum every 3 weeks. Both last shipped on October 25, 2026.
| Parameter | PHYT | ChatMum |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 109 MB | 13 MB |
| Age rating | 17+ | 17+ |
| Developer | The Getfitta Group Limited | Darren Hughes |
In-app purchases
PHYT
- Monthly subscription7 Days trial$12.991 Month
- Annual subscription14 Days trial$79.991 Year
ChatMum
No in-app purchases








