Track muscle recovery. Generate personalized AI workouts. Build sessions by voice. Slate is the fastest workout tracker for serious lifters — start free today
See your muscles recover. Train with purpose. Log at full speed.
Slate is the workout tracker built for lifters who obsess over progress. Other apps make you tap through menus to log a single set. Slate keeps you in the flow — swipe to add sets, rate RPE without leaving the keyboard, and move across exercises without a single tap breaking your rhythm. AI-generated workouts tuned to exercise science. Real-time muscle recovery tracking. Voice entry. DOTS strength standards. Everything else is just a log.
WHY SLATE?
MUSCLE RECOVERY TRACKING
Your body has 600+ muscles. Slate's proprietary algorithm shows you which ones are fresh, which ones are recovering, and which ones are overtrained. The muscle strain map visualizes your entire training week — with radar charts, strain gradient bars, and per-muscle breakdowns. Weekly Rings show your muscle coverage, training intensity, and program progress at a glance. Your muscles don't lie.
AI THAT UNDERSTANDS EXERCISE SCIENCE
Slate's AI is seeded with EMG data and trained on strength science principles. Tell it "45 minutes, push day, dumbbells only" and get a single workout or a full 8-week program. Customize any template with AI mid-workout. No black-box guessing.
BUILD WORKOUTS HANDS-FREE
Dictate exercises, sets, reps, or fully custom instructions like "Build me a 45-minute chest and triceps workout." Tap-to-record or hold-to-talk — your choice. Batch parse multiple sets. No typing, no fumbling.
THE FASTEST SET LOGGING IN ANY TRACKER
Swipe right to insert a new set with auto-fill. Swipe left to delete. Rate RPE inline the moment you complete a set — no popups, no extra screens. The smart keyboard accessory bar lets you move across exercises and log RPE without the keyboard ever closing. Stop fighting your app between sets.
TRACK EVERYTHING
Weight + reps, time, distance, bodyweight, assisted reps, weighted bodyweight, and more. 500+ exercise library. Supersets with merged cards and chain link dividers. Rest-pause sets. Drop sets. Myo-reps. RPE logging. Plate calculator. Lock screen Live Activity. Your workouts, your way.
SEE YOUR REAL STRENGTH
DOTS score + bell curve shows your strength relative to lifters your age, weight, and gender. Personal records ranked by estimated 1RM. Lift smarter, not just harder.
BUILD PROGRAMS THAT STICK
Choose pre-built programs or generate multi-week periodized training from plain language. Programs remember where you left off — even after restarting the app. Search your exercise library when building templates. Rest timers with auto-start. Interval timer modes: Tabata, HIIT, EMOM.
APPLE HEALTH
Workouts and body weight sync automatically with Apple Health. Log once, see it everywhere.
EXERCISE PHOTOS
Attach up to 3 photos per exercise during workouts. Check your form, track physique changes, or save setup references. Cloud-synced across all your devices.
SHARE YOUR PROGRESS
Customizable share cards, including the muscle recovery map. Prove it with data.
IMPORT YOUR HISTORY
Bringing workouts from Strong, Hevy, or CSV? Slate's fuzzy-matching importer preserves your entire history. No data loss. No starting over.
PRICING
Free forever: Unlimited workout tracking, 4 templates, full history, cloud sync.
Slate Pro unlocks AI workout generation, muscle recovery tracking, voice logging, exercise photos, programs, analytics, and more.
$2.99 / month
$19.99 / year (save 33%)
$49.99 lifetime (never pay again)
Free 7-day trial on all plans.
Built for iOS. Designed for lifters.
Finally found what I was looking for! I tried every workout tracker on the market and this is by far the easiest to use. I’ve always been frustrated with the confusing ui’s of literally every other tracker on the market. There’s no over the top cartoonish animations and it just does what it incredibly well. Love the ai voice features and injury aware workout generation. Very happy I found this.
Better than Hevy!
KC Layton
I’ve been using Hevy for years and found it confusing to navigate. Slate is so user friendly and has so many features! I absolutely love that I can speak to it and have it build me a workout with the use of ai! I don’t have to think about it and it keeps my workouts from becoming repetitive and mundane!
Great app
licence to review
It offers so much more than I expected. It gives great customize options. It also has you record how hard the set was. And offers a diagram of how hard each muscle was hit. You can also have the app create workouts for you. Which I didn’t try, but I’m sure it’s great.
Perfect for me
MemmyDin
I’m new to weight lifting and this has been great at generating programs based on my abilities, time commitment, and I love the fact it has injury awareness for the AI generation. I haven’t seen that in any other apps.
• Share workouts and programs — tap a slatefitness.app link to import any template instantly
• Vertical progress rail to scrub between exercises mid-workout and provide quick reference to what's completed
• Live PR shown on the active exercise card
• Redesigned Strain card with anatomy view
• Custom exercises now count toward strain & recovery
• Weight unit handling hardened across copy, PRs, and insights
• Form videos no longer pause your music
• Plus polish across home, splash, AI generator, and workout summary
Version 1.6.0
The developer, Patrick Imhof, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Purchases
Contact Info
Identifiers
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Patrick Imhof
Size
84.9 MB
Category
Health & Fitness
Compatibility
Requires iOS 18.0 or later.
iPhone Requires iOS 18.0 or later.
iPad Requires iPadOS 18.0 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.