SipLogger vs Orbit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SipLogger
Visualize your estimated blood alcohol content over time with this educational tracker. Log drinks, see your BAC curve rise and fall in real-time, and review your session history. Personalized by your profile data and supported by scientific formulas.
- Real-time estimated BAC curve visualization
- Personalized BAC estimation using Watson + Widmark formulas
- Extensive library of built-in and custom drink logging
- Drink pace modeling based on timing
- Live Activities integration for Lock Screen monitoring
- Apple Health integration for profile data
- Detailed session history and diary
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TRACK YOUR DRINKS. SEE YOUR ESTIMATED BAC CURVE. 100% FREE. SipLogger is an educational alcohol metabolism tracker that visualizes your estimated blood alcohol content over time. Log your drinks and watch your estimated BAC curve rise and fall in real time — all powered by the Watson Total Body Water method and the Widmark formula. For educational and informational purposes only. The estimated BAC accuracy is approximately ~20%. HOW IT WORKS 1. Set Up Your Profile Enter your weight, height, biological sex, and age — or let SipLogger read them from Apple Health. These values personalize the Watson + Widmark formula for more accurate estimates. 2. Log Your Drinks Choose from 40+ built-in drink templates or create custom drinks with any volume and ABV. Each drink is timestamped for precise absorption modeling. 3. Review Your Sessions See your estimated BAC curve, review when your level approaches baseline, and browse your complete session history. KEY FEATURES ◉ Real-Time Estimated BAC Curve Watch your estimated blood alcohol content rise and fall as a smooth chart. See absorption, peak, and metabolism phases visualized over time. ◉ Watson + Widmark Formulas Scientifically-grounded BAC estimation using the Watson Total Body Water method combined with the Widmark formula. Personalized by weight, height, sex, and age. ◉ 40+ Built-In Drinks Beer, wine, spirits, cocktails, and more — each with pre-configured volume and ABV. Create custom drinks with any volume and alcohol percentage. ◉ Drink Pace Modeling Each drink's absorption is modeled individually based on timing. See how spacing affects your estimated BAC curve. ◉ Live Activities Monitor your active session from the Lock Screen and Dynamic Island. See the current estimated BAC and time to approach baseline at a glance. ◉ Apple Health Integration Optionally read weight, height, biological sex, and age from HealthKit. Read-only — SipLogger never writes to Health and never transmits your data. ◉ Session History & Diary Review past sessions with drink logs, estimated peak BAC, session duration, and time to approach baseline. ◉ 8 Languages English, Ukrainian, Polish, French, Spanish, German, Czech, and Italian with full localization. IMPORTANT DISCLAIMER SipLogger is an educational and informational tool only. Estimated BAC values have approximately ~20% accuracy and vary based on food intake, hydration, medications, and individual metabolism. Never use estimated BAC to make decisions about driving or operating machinery. This app does not encourage alcohol consumption. Rated 18+. Intended for adults of legal drinking age.
Orbit
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Orbit is a focus timer designed for brains that drift — built for ADHD, friendly for everyone. Start a focus block and watch the ring fill like an orbit. Each completed block is one orbit — no streaks to shame you, no harvest to lose. Just gentle momentum you can actually feel. FOCUS, SIMPLY • A large, glanceable countdown ring • Turn the Digital Crown (watch) to set your focus length • Distinct haptics for focus and break completions • Automatic focus → break → long-break cycles ON YOUR WATCH FACE • Add a complication and your countdown lives right on your watch face • Glance from the Smart Stack without opening the app BUILT TO ADAPT • Orbit learns from your finished blocks and "I got distracted" taps • Optional heart-rate awareness suggests shorter blocks when you're agitated • Every suggestion is transparent — you stay in control GENTLE MOTIVATION • Orbits completed today, focus minutes, and a no-pressure streak • A 7-day chart and a focus heatmap of your history • End-of-block alerts so you never lose track iPHONE + APPLE WATCH • Start on your phone, continue on your wrist — they sync live • History follows you through iCloud PRIVATE BY DESIGN • No accounts, no ads, no tracking • Your data stays on your device and your own iCloud • Completed focus time can be saved to Health as Mindful Minutes Find your orbit.
Screenshots
Verdict
SipLogger and Orbit are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
| Parameter | SipLogger | Orbit |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | UNIBRIXGLOBAL LIMITED | Tejas Bharambe |
In-app purchases
SipLogger
No in-app purchases
Orbit
No in-app purchases









