Throne Science vs KataFit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Throne Science
This app translates your body's signals related to gut health, hydration, and bathroom habits into actionable guidance. It offers daily scores and long-term trends, helping you understand your body's patterns and make informed adjustments for better well-being.
- Daily gut health scores
- Hydration tracking
- Bathroom habit monitoring
- Urinary function analysis
- Long-term trend identification
- Hands-free tracking
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Throne translates your gut, hydration, and flow signals into guidance you can act on. Make sense of your bathroom signals with hands-free tracking and easy daily scores. DAILY SCORES Gut Health, Hydration, Bathroom Habits, and Urinary Function give you a clear view of how your body is running today, plus guidance on what to do next. SEAMLESS BY DESIGN Hands-free tracking that fits your normal routine. Downward-facing sensors and doctor-trained AI translate what happens in the bowl into easy-to-read trends. BEST-IN-CLASS PRIVACY Records only when your phone is nearby or when you push your assigned button. Data is encrypted. You’re in control of what’s saved and shared. GUT HEALTH Build a record of stool form, frequency, and timing so you can connect meals, stress, and routine to how you feel. A weekly Gut Health Score makes progress simple to track. HYDRATION See color-based trends that reflect your true hydration, often before thirst kicks in. Learn how daily swings, activity, heat, and electrolytes move your Hydration Score. BATHROOM HABITS Time your sessions end-to-end to support healthier habits. Track active time, wrap-up time, and overall duration to help reduce pelvic-floor strain and promote regularity. URINARY FUNCTION For users who pee standing up, Throne estimates flow patterns from sound to help you notice changes in peak flow, average flow, and volume over time.* LONG-TERM TRENDS Find your normal in about two weeks. Spot meaningful shifts early and make small adjustments that stick. WHY IT MATTERS Dehydration, irregularity, and urinary changes are common and often missed. Throne makes these systems visible and trackable every day so you can act sooner and feel better. *Urinary Function currently available for standing voids. The Throne App requires a Throne device. Throne is not a medical device and does not diagnose, treat, cure, monitor, or prevent any disease or condition. Do not change medications, diet, or routines without consulting a healthcare professional.
KataFit
This app creates personalized 5-week training and nutrition plans tailored to your goals, available equipment, schedule, and experience level. It adapts as you progress, offering structured workouts and meal guidance, with an option for human coach integration.
- Custom 5-week training programs
- Personalized macro and meal plans
- Equipment-aware workouts
- Injury-conscious programming
- Smart weekly progression
- Optional 1-on-1 coaching marketplace
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KataFit builds personalized 5-week training and nutrition plans designed around your goals, equipment, schedule, and experience. Think of it as having a coach in your pocket — one that knows your body and adapts as you progress. WHAT YOU GET • Custom 5-week programs for strength, hypertrophy, athletic performance, or conditioning • Personalized macro and meal plans based on your bodyweight, goal, and activity • Equipment-aware workouts that adapt to your gym, home setup, or bodyweight only • Injury-conscious programming that works around your limitations • Smart weekly progression — including built-in deload weeks for recovery WANT 1-ON-1 COACHING? For trainees who want hands-on guidance, we offer access to a marketplace of human coaches who personalize your plan, review your form, and adjust based on your progress. Visit our website to learn more. HOW IT WORKS 1. Tell us your goal, experience, equipment, and schedule 2. Get a complete 5-week plan built for you — workouts and diet 3. Train, log, and follow the daily plan 4. Plans regenerate as you progress WHO IT'S FOR - Anyone serious about getting stronger, leaner, or more athletic - Lifters who want structured periodization - Beginners who need clear guidance to start - Returning trainees looking for a smart system KataFit feels like the kind of programming serious athletes pay coaches hundreds of dollars a month for — now built into your phone, personalized to you. SUBSCRIPTION KataFit Pro: unlimited plan generation. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage in App Store settings. Questions? support@evolvefitness.app LEGAL Terms of Use (EULA): https://fitkatalab.com/terms Privacy Policy: https://fitkatalab.com/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Throne Science at none against KataFit's 2. Throne Science also leads on update cadence (fortnightly vs every 4 months) and ratings volume (14 vs 1). On price, rating, ads and monetization model 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. KataFit sells 2 in-app purchases, starting at $14.99 per month. Throne Science asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Throne Science against 5.0 for KataFit. That said, the two scores are not equally well evidenced: Throne Science has 14 ratings behind it against 1, so its average is the more settled of the two.
Throne Science ships an update fortnightly, KataFit every 4 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.
| Parameter | Throne Science | KataFit |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (14 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 14 — better | 1 |
| Update frequency | Fortnightly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone | iPhone |
| Requires iOS | 17.5 | 16.4 — better |
| Further details — not scored | ||
| Size | 219 MB | 59 MB |
| Age rating | 17+ | 12+ |
| Developer | Throne, Incorporated | JEROME PERALTA REYES |
Customer experience
Throne Science
KataFit
In-app purchases
Throne Science
No in-app purchases
KataFit
- Monthly$14.991 Month
- Annual$179.991 Year









