FLOWBIO vs Kilo Training Systems
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FLOWBIO
This app analyzes sweat data to provide personalized hydration and recovery strategies for athletes. It connects to a sweat sensor to track fluid and sodium loss, offering tailored plans and pre-session predictions to optimize performance.
- Personalized hydration strategies
- Tailored recovery plans
- Pre-session performance predictions
- Intake logging
- Support for electrolyte brands
- Integrations with Garmin, Wahoo, Zwift, Coros
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Dehydration, cramps, poor recovery? Most athletes face these problems because they don’t know what they’re really losing in sweat. The FLOWBIO System solves this. By pairing the world’s most accurate sweat sensor with the FLOWBIO App, you can finally connect sweat data to your performance, recovery, and progress. FLOWBIO Sensor: Measures your sweat in real time with lab-grade accuracy, tracking your unique fluid and sodium losses in every run, ride, and race. FLOWBIO App - Transforms your sweat data into simple, personalised hydration strategies. - Tailored recovery plans built from your actual losses. - Pre-session predictions so you start properly prepared. - Intake logging and support for your preferred electrolyte brands. Integrations: - Garmin - Wahoo - Zwift - Coros
Kilo Training Systems
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A personal training studio offering one to one coaching and small group personal training. Tailored Fitness Plans: Your fitness goals are unique. That's why we offer customized workout, nutrition, and supplement plans designed specifically for you, to help you achieve your best results. Progress Tracking & Weekly Check-Ins: Keep your goals in sight with regular check-ins and real-time progress tracking. Adjust your plans with your coach to stay on the path to success. Comprehensive Workout and Diet Logs: Simplify your fitness routine by logging workouts and meals directly in the app. Stay accountable and watch your progress unfold. * 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 update cadence: FLOWBIO at fortnightly against Kilo Training Systems's monthly. Kilo Training Systems's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
FLOWBIO ships an update fortnightly, Kilo Training Systems monthly. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.
| Parameter | FLOWBIO | Kilo Training Systems |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Fortnightly — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 46 MB |
| Age rating | 17+ | 17+ |
| Developer | FLOWBIO LTD | kilo training systems limited |
In-app purchases
FLOWBIO
No in-app purchases
Kilo Training Systems
No in-app purchases
Questions
Is FLOWBIO free?
Is Kilo Training Systems free?
Do FLOWBIO or Kilo Training Systems have ads?
Which is updated more often, FLOWBIO or Kilo Training Systems?
Other comparisons
