Geca Watch by Hydrostasis vs 2nd Intelligence
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Geca Watch by Hydrostasis
This app helps you monitor your hydration levels using a connected device that measures skin hydration. It provides real-time updates, personalized recommendations for water intake, and tracks your daily and weekly hydration trends to promote better health and wellness.
- Skin hydration measurement
- Real-time updates
- Personalized water intake recommendations
- Daily and weekly hydration trend tracking
- Habit building for optimal hydration
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The Geca Watch uses light to measure hydration levels in the skin and sends real-time updates to the companion app. Let the app guide you through a calibration process to get feedback about your hydration and track how much you actually drink. You’ll also get recommendations so you’ll know exactly how much water to drink to stay hydrated. Build healthy habits by tracking your daily and weekly hydration trends in the dashboard. Improve your health and wellness through optimal hydration, every day.
2nd Intelligence
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Feel the difference in 10 minutes a day. 2nd Intelligence offers short guided sessions designed to help you regulate your nervous system, clear mental fog and take action on what matters. In our 7-day beta feedback, 90% of respondents reported improved mental focus and goal progression.* WHAT PEOPLE ARE SAYING “I feel like a new human.” “I’ve always struggled to meditate, but this is something I look forward to doing each day.” — General Manager “A way to release stored tension and refocus on a clearer, more positive future.” — CEO & Founder “A rare opportunity to be fully present.” — CEO & Founder GOAL-FOCUSED TRAINING FOR BUSINESS AND LIFE 2nd Intelligence combines: BREATHWORK Regulate under pressure and recover faster. NEUROTRAINING Train your attention, thinking and response under pressure. ACTION Turn clarity into movement on the tasks that matter. Created by Catherine McCarthy, former leader of a multimillion-dollar B2B training portfolio and a certified Conscious Connected Breathwork facilitator. Think clearer. Perform under pressure. Take action. *Based on feedback from participants in a 7-day beta programme. Individual experiences may vary. 2nd Intelligence is designed for personal development and wellbeing. It is not medical or psychological treatment, diagnosis or advice. Functional Links Privacy Policy: https://2ndintelligence.com/privacypolicy Terms of Use (EULA): https://2ndintelligence.com/termscondition Contact Have questions or feedback? breathewithcatm@gmail.com
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Verdict
The clearest difference is in-app purchases: Geca Watch by Hydrostasis at none against 2nd Intelligence's 2. 2nd Intelligence's advantage is update cadence (every 4 days vs every 5 weeks). 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. 2nd Intelligence sells 2 in-app purchases, starting at $4.99 per month. Geca Watch by Hydrostasis asks for nothing beyond the download.
Geca Watch by Hydrostasis ships an update every 5 weeks, 2nd Intelligence every 4 days. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | Geca Watch by Hydrostasis | 2nd Intelligence |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 62 MB | 148 MB |
| Age rating | 4+ | 4+ |
| Developer | Hydrostasis Inc. | ORNATE APPS PRIVATE LIMITED |
In-app purchases
Geca Watch by Hydrostasis
No in-app purchases
2nd Intelligence
- Premium Monthly7 Days trial$4.991 Month
- Premium Yearly7 Days trial$49.991 Year
Questions
Is Geca Watch by Hydrostasis free?
Is 2nd Intelligence free?
Do Geca Watch by Hydrostasis or 2nd Intelligence have ads?
Which is updated more often, Geca Watch by Hydrostasis or 2nd Intelligence?
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