Suayves vs Second Arrow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Suayves
This app provides personalized hydration plans based on your physiology and local weather conditions. It offers real-time tracking, safety alerts for unsafe heat levels, and science-driven insights to optimize performance and prevent heat-related risks.
- Personalized hydration plans
- Real-time weather tracking
- Safety alerts for WBGT levels
- Customized water intake recommendations
- Activity logging for sweat rate
- Science-driven performance insights
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Elevate Your Performance with Suayves Unlock your full potential with Suayves, the ultimate hydration companion designed to keep you at your best. Whether you’re an athlete, fitness enthusiast, or simply aiming for a healthier lifestyle, Suayves provides the precision and insights to stay optimally hydrated and perform at your peak. Why Choose Suayves? Personalized Hydration Plans Suayves crafts customized hydration plans tailored to your unique physiology and workout conditions. By analyzing key factors such as Wet Bulb Globe Temperature (WBGT), our app ensures you receive the most accurate and practical hydration advice for any environment. Real-time Tracking Stay on top of your hydration goals with real-time monitoring of your local weather conditions to estimate your total water intake and pacing for your outdoor activity. Safety Alerts Your safety is our priority. Suayves provides timely insights when WBGT levels reach unsafe thresholds before workouts, helping you avoid heat-related risks and stay safe. Fine-tuned Recommendations No two individuals are the same. Suayves offers fine-tuned hydration recommendations based on your unique physiological needs, ensuring you get the right amount of hydration every time. Science-driven Insights Backed by cutting-edge research and scientific principles, Suayves offers data-driven hydration planning to maximize environmental performance. Our app leverages the latest hydration science to keep you informed and performing at your best. Key Features: • Customized Water Intake Recommendations: Receive personalized hydration advice based on your workout intensity and WBGT conditions. • Predictive Hydration Recommendations: Plan your total water intake and pacing with real-time insights. • Suayves' activity logging reveals your actual sweat rate, giving you insight and the control to customize your unique hydration needs • Safety Alerts: Get notified of unsafe WBGT levels to plan workouts and stay protected. • Personalized Physiology: Fine-tune hydration plans to suit your unique physiological needs. • Science-driven Performance: Utilize scientifically-backed insights for optimal hydration and peak performance. Stay hydrated, stay safe, and excel with Suayves. Download now and take the first step towards achieving your ultimate performance goals.
Second Arrow
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Booking and Managing Physical Therapy Appointments, Yoga Classes and Wellness Memberships.
Screenshots
Verdict
The clearest difference is iOS requirement: Suayves at 13.0 against Second Arrow's 15.1. On price, update cadence, 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.
Suayves ships an update every 3 months, Second Arrow every 2 months. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.
| Parameter | Suayves | Second Arrow |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 12 MB | 370 MB |
| Age rating | 4+ | 4+ |
| Developer | Suayves, LLC | The Second Arrow LLC |
In-app purchases
Suayves
No in-app purchases
Second Arrow
No in-app purchases









