Every tool, backed by real physics
7 analysis tabs, post-session coaching debriefs, and a physics engine that doesn't guess. Here's everything FlushLab does — and why it matters.
Impact Physics Engine
The core of FlushLab. Real formulas for ball speed, spin, and carry — not lookup tables. Based on coefficient of restitution, head mass, loft, and measured impact conditions. Every calculation you see is derived from actual impact mechanics.
Core Engine- Per-club smash factor ceilings derived from COR and loft
- Spin loft calculation from attack angle and dynamic loft
- Predicted carry using ball speed, launch, and spin inputs
- Iron efficiency scoring against physics-based benchmarks
- 34 physics formulas across all analysis tabs
- Every number traceable to its source formula
Ball Flight & D-Plane Analysis
Corrected ball flight laws with face angle and club path inputs. Face angle accounts for ~80–85% of starting direction (driver), not path. Per-club shot shape classification, starting direction calculation, and visual flight diagrams that show what actually happens at impact.
D-Plane AnalysisDrive Optimizer
Multi-factor driver diagnostics across launch angle, spin rate, smash factor, and attack angle. See exactly how many yards you're leaving on the table — and which factor to fix first. Tour-calibrated optimal windows for your club speed.
Distance LabWeather & Altitude Adjustments
Adjusts carry predictions for elevation (+1.2% per 1,000 ft), temperature (+0.07% per °F), humidity, and wind. See how your distances shift from sea level to 5,000 feet or a 40°F morning round. All coefficients sourced from Titleist engineering data.
Real ConditionsTour Benchmarks
Compare your numbers club-by-club against PGA Tour® and LPGA® tour averages. See where you match up and where you're leaking distance, spin, or launch efficiency. Benchmark data compiled from publicly available professional golf statistics.
PGA Tour® & LPGA® DataCoaching Debrief & Setup Lab
Every club gets a post-session coaching report. The Coaching Debrief identifies what's working, what to fix (ranked by estimated yards lost), your speed context vs PGA Tour®/LPGA® averages, launch pattern classification, and D-plane shot shape analysis with data confidence flags.
The Setup Lab takes it further — generating personalized ball position, tee height, spine tilt, weight distribution, and alignment adjustments based on your actual data. Each recommendation includes the physics explanation, an expected outcome, and a self-check checkpoint.
New in v1.0- Per-club strengths and work-ons with yards-lost ranking
- Speed context: your numbers vs tour averages
- Launch pattern classification (high/low, over/under-spin)
- D-plane shot shape and face-to-path analysis
- Tiered club path corrections system
- Driver AoA safety net for tee height recommendations
- Data confidence flags when sample size is low
Driver Fitting Lab
Compare up to 7 drivers with composite scoring across carry distance, consistency (standard deviation), launch optimization, and spin control. Visual head-to-head comparison with recommendation engine. The 2-driver version is free — Pro unlocks the full 7-driver suite.
Free (2 drivers)Wedge Fitting Lab
Compare up to 6 wedge configurations with composite scoring across distance control, spin generation, consistency, and trajectory. Find the wedge setup that gives you the most reliable scoring club performance from 130 yards in.
Pro FeatureFlush in a Flash AI Photo Scan
Point your phone at your launch monitor screen, snap a photo, and FlushLab's AI extracts every data field automatically. Works with any launch monitor display — Garmin, TrackMan, FlightScope, Foresight, Bushnell, Uneekor, Rapsodo, SkyTrak, Full Swing KIT, Square, and more. No manual data entry required.
AI-PoweredImport, Sync & Export
Import CSVs from any major launch monitor brand, plus Foresight PDF reports and GSPro simulator exports. Cloud sync across devices, multi-session management (up to 25 sessions), and shareable text reports for your coach or fitter.
Works With Any MonitorClub Gapping & Bag Mapping
Full-bag carry visualization with automatic gap identification, overlap warnings, and weather-adjusted distances. Map every club in your bag with saved yardages, custom club names, configurable lofts, and a visual gap chart that makes distance holes obvious.
Full Bag ViewMy Bag — Club Management
Custom club names, user-defined lofts, club aliases, and support for non-standard clubs. Your bag, your configuration. Everything syncs to the cloud so your setup follows you across devices.
PersonalizedHall of Flush — Personal Best Leaderboard
Every club in your bag gets a personal best tracker for clubhead speed, ball speed, and carry distance. Records are set automatically from imports and manual entry, persist across sessions, and show whether each record came from a CSV import or manual input. Chase your own numbers.
New in v1.0Amateur Handicap Benchmarks
Compare your data against golfers at your skill level — not just tour pros. Enter your Handicap Index and gender in My Bag, and FlushLab resolves the nearest benchmark bracket (0, 5, 10, 15, 20, 25 HCP) across all 11 clubs and 9 metrics. Compiled from TrackMan, USGA research, and Shot Scope GPS data.
New in v1.0Dive deeper into the science