Obsidian Coaching vs Sip
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Obsidian Coaching
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Welcome to the Obsidian Coaching app! A fully comprehensive and detailed coaching software. Designed specifically to get individuals world class results through the use of bespoke training and nutritional protocols, assigned by industry leading coaches. If your goal is fat loss, muscle gain or a combination of both. The Obsidian Coaching app will remove all the guesswork and fast track your transformation. FEATURES: - Bespoke training and nutrition plans. - Log workouts and track all health data points. - Comprehensive exercise and education library. - Calorie, macro and meal tracking and analysis. - Daily habit and step tracking. - Gain milestone badges for achieving new personal bests and maintaining habit streaks. - Daily access to your coach and message in real-time. - Track body measurements, weigh ins and take progress photos. - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist. - Connect your wearable devices such as apple watches, Fitbit's and Garmins to track workouts, steps, habits, and more right from your wrist.
Sip
This app tracks hydration by modeling your body's real-time fluid status using a decay algorithm. It automatically adjusts your daily water intake goals based on weather and activity, syncing seamlessly with Apple Health.
- Real-time hydration decay modeling
- Adaptive goal setting
- One-tap Quick Log buttons
- Live Activity & Dynamic Island support
- Interactive Widgets
- Deep Apple Health integration
- Streak motivation system
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Your body isn't a bucket — it’s a river. Standard water trackers treat hydration like a static container you fill up until you hit a random number. Sip changes the game by treating your hydration like a metabolic battery that naturally drains throughout the day. Using our proprietary decay algorithm, Sip visualizes your body’s real-time fluid status, giving you an accurate, science-backed view of when you actually need to drink. Why choose Sip? METABOLIC DECAY TRACKING Most apps ignore that your body processes and loses water continuously. Sip accounts for this, showing you a living hydration level that provides a realistic picture of your health. No more false sense of security after a single morning glass—Sip shows you the truth. ADAPTIVE GOALS Your water needs change daily. Sip connects securely to Apple Health and WeatherKit to automatically adjust your daily intake requirements. If you are logging heavy workouts or experiencing a heat wave, Sip intelligently raises your goal to keep you performing at your peak. SEAMLESS ECOSYSTEM INTEGRATION Your data should be where you are. Sip features: Dynamic Island & Live Activities for instant, at-a-glance status updates. Interactive Home Screen Widgets that let you log drinks in one tap. Apple Watch Complications that track your decay directly from your wrist. Two-Way Apple Health Sync so your logs always stay consistent across all devices. STREAK MOTIVATION Build long-term health habits with our integrated streak system. Visualize your weekly and monthly progress with professional-grade, native Apple charts that help you identify patterns and stay consistent. PRIVACY FIRST Sip does not track your data on our servers. All processing happens on your device and inside Apple Health. You own your health data, and we keep it that way. KEY FEATURES: Real-time hydration decay modeling Adaptive goal setting based on weather and activity One-tap Quick Log buttons (fully customizable) Native Live Activity & Dynamic Island support Interactive Widgets for iPhone and Apple Watch Deep Apple Health integration for total data accuracy Dark mode optimized, minimalist interface Stop filling buckets. Start managing your hydration stability with Sip. Download Sip today and experience the future of intelligent health tracking.
Screenshots
Verdict
The clearest difference is update cadence: Sip at weekly against Obsidian Coaching's every 2 months. Obsidian Coaching's advantage is device support (4 vs 2) and iOS requirement (15.5 vs 18.6). 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.
Obsidian Coaching ships an update every 2 months, Sip weekly. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.
| Parameter | Obsidian Coaching | Sip |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 15.5 — better | 18.6 |
| Further details — not scored | ||
| Size | 214 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | OBSIDIAN - FZCO | Michael Brockman |
In-app purchases
Obsidian Coaching
No in-app purchases
Sip
No in-app purchases





