All shipped, all grouped by what they help you do. Nothing on this page is "coming soon" — the future lives on the roadmap. If it made it here, it earned its way on.
Logging
Everything that happens during a set. Tired hands, loud room, a rep that ended harder than it started — the app gets out of your way so you can log it and move on.
Calculator-style +45 / +25 / +10 / +5 (or kg equivalents) plus a full keypad. Both modes share the same 48pt display — readable from arm's length with a bar in your other hand.
Log a set in under three seconds without opening a keyboard.
873 seed exercises with aliases and equipment metadata, six muscle-group chips, seven equipment chips, a recent list, and duplicate detection on custom exercises.
Your go-to lifts float to the top of the list automatically.
Stores an absolute end time, not a relative countdown — so it survives backgrounding, screen locks, and app switches without drifting. Compact pill in the Island, expanded view with a skip button, visible on the Lock Screen for up to 12 minutes.
Your timer keeps running even when your phone is in your pocket.
Color-coded chips for Warmup, Working, Top Set, and Drop sets. Available but never required.
Your history shows exactly what kind of work each set was.
Any logged set is editable with a tap. Deletes use an 8-second undo banner.
Fix a mistake without losing your flow.
Automatic PR detection with inline celebration and a haptic pulse you can actually feel through a chalked-up hand. A soft ambient orange glow behind the weight display when you're in territory you've never hit before.
You never miss a PR — the app notices before you do.
Programming
How a workout gets shaped. Follow a routine on Monday, freestyle on Wednesday, save Thursday's session as a new routine on Friday. Nothing breaks when you improvise.
Drag-to-reorder exercises, target sets and reps and weights per lift, in-workout guidance, deviation tracking, and save-as-routine from any completed workout.
Follow a program Monday, freestyle Wednesday — in the same app.
End-of-session recap with duration, total volume, PRs flagged, and one-tap save-as-routine.
Every workout gets a closing moment with your stats.
History
The long arc. Every set you have ever logged, with its gym, its set type, its notes — and a CSV ready to go the minute you want out.
A 90-day calendar strip you can scroll, date-grouped workout cards, exercise filtering, and set rating per set. Export CSV with 27 columns, JSON with full schema detail, or a full .flexrep backup bundle with SHA-256 checksum verification.
Every set you have ever logged, two taps away from a spreadsheet.
Bring in flexRep CSV, Strong CSV, Hevy CSV, or generic CSV with manual column mapping. The preview resolves exercises before commit, and every import batch can be reverted from Your Training Data.
Switch apps without re-entering years of workouts by hand.
Per-exercise view with estimated 1RM trend, volume-per-session chart, recent set history, and progression status that compares recent and prior 3-week windows.
See whether you are progressing on any exercise with one tap.
Weight, body fat, waist, neck, hips, chest measurements, and progress photos. Delta calculations between entries, trend charts in Insights.
Track more than your lifts — see how your body is changing.
A dedicated transparency screen shows storage summary, entity breakdown, privacy explainers, import batch history with per-batch revert, soft-delete recovery, and backup export.
Data trust is part of the product, not a privacy-policy footnote.
Places
Where you train matters. Plate increments, bar weights, and machine names travel with you. A hotel-gym detour doesn't pollute your home-gym progression.
Address-book-style gym profiles with address autocomplete, contacts import, embedded map, geofence, and per-gym equipment preferences (plates, bar weight, machines).
Plate increments and bar weight adjust automatically when you switch gyms.
Insights
Trends without dashboard fatigue, plus the muscle-nerd tab most apps would never ship. Volume, frequency, 1RM progression, Epley iso-lines, fractional-sets heatmap, stall detection, and weekly AI summaries generated on your device.
Overview, Analysis, Body, and Records. Volume trend, frequency heatmap, rep distribution, training time, and strength progression rendered in Swift Charts. Every chart is shareable.
See your patterns without digging through raw history.
Weekly muscle-group heatmap using fractional-sets counting (Schoenfeld-style). An 11-axis balance radar drawn on Canvas. Rep-range specialization drift over 16 weeks. Movement pattern breakdown by week. A per-exercise weight × reps scatter with Epley iso-lines. Filter by gym, muscle, or movement pattern — and tap any data point to see the math behind it.
The charts most lifting apps assume you don't want. Here they are, labeled, shareable, and correct.
Weekly training summaries via Apple's FoundationModels framework (@Generable). Zero server calls. Requires Apple Intelligence hardware — iPhone 15 Pro or newer.
Plain-language weekly recaps without your data leaving the device.
Design
The parts you feel before you read them. Liquid Glass, weight-aware haptics, a music bar that respects the workout, small visual differences session-to-session, and personas you can quiet down.
Liquid Glass where it adds clarity, weight-aware haptics, numeric morphs, Live Activities, Dynamic Island, and transitions that make the app feel built for iPhone first.
The app feels like it belongs in the gym and on the platform.
Five small things that make every workout feel slightly different. A Canvas-drawn rhythm waveform on the summary where each set is a peak. Spring animations and haptics that scale with weight. A quiet orange glow behind the weight when you're past your all-time max. A breathing circle behind the rest timer (4 seconds in, 4 seconds out). A generative strength glyph on your profile built from your movement patterns. Background hue shifts by gym.
Craft you notice once and can't un-notice.
MusicKit integration with library browsing, playlist selection, Apple Music search, and an in-workout now-playing bar.
Switch songs between sets without leaving the app.
Five personas with distinct voice and tone. Context-aware quips after sets and during rest, idle detection with escalating prompts at 2 / 5 / 8 minutes, and a quiet-mode toggle.
Pick a training personality — from hype man to zen monk — or turn it off entirely.
What we don't do
The roadmap covers the next platform and power layers — HealthKit, CloudKit sync, App Intents, natural-language logging, power analytics, and a purpose-built Apple Watch app.
Also from the studio
A native Mac media wall with a mean little grin.
Open flexGrid →
Turn any script into a multi-voice podcast.
Open flexVox →
Audio levels on your screen edge.
Open flexMeter →
Every format in. Clean Markdown out.
Open flexDoc →
Pull up a chair. Bluesky, at reading speed.
Open Lanai →
Messy spreadsheet in. Print-ready dashboard out.
Open flexStats →