Comparison

Obsidian Coaching vs Sip

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Obsidian Coaching

Features
Read full description

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.

About

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.

Highlights
  • 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
Features
Read full description

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

Obsidian Coaching4 screens
Sip4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Obsidian Coaching ships an update every 2 months, Sip weekly. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
Obsidian Coaching versus Sip: the parameters behind the verdict, then further details
ParameterObsidian CoachingSip
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, Apple Watch
Requires iOS15.5 — better18.6
Further details — not scored
Size214 MB6 MB
Age rating4+4+
DeveloperOBSIDIAN - FZCOMichael Brockman

In-app purchases

None

Obsidian Coaching

No in-app purchases

None

Sip

No in-app purchases

Questions

Is Obsidian Coaching free?
Obsidian Coaching is free to download, with no in-app purchases.
Is Sip free?
Sip is free to download, with no in-app purchases.
Do Obsidian Coaching or Sip have ads?
Neither Obsidian Coaching nor Sip shows ads.
Which is updated more often, Obsidian Coaching or Sip?
Obsidian Coaching ships an update every 2 months, and Sip weekly. Most recently, Obsidian Coaching was updated on September 10, 2026 and Sip on September 21, 2026.

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