Sweatline vs Let's Workout

Sweatline is a personal trainer that fits in your pocket. Answer three questions and it builds you a weekly gym plan. Then it walks you through every session, set by set, and keeps track of how strong you are getting. Everything works offline. There is no account, no server, and nothing leaves your phone unless you choose to share it. A PLAN BUILT FOR YOU Tell Sweatline your goal, your experience, and how many days a week you can train. It picks a proven split: full body, push/pull/legs, upper/lower, or PPL twice a week. Big lifts come first, with warm-up sets, heavier loads, and longer rests. Smaller lifts come after, with higher reps. Holds like the plank are prescribed in seconds. If your goal needs cardio, the plan says how much and when. GUIDED WORKOUTS One exercise at a time. Sweatline shows the target weight from your last session, you save each set, and a rest timer counts you down with a buzz when it is time to lift again. Barbell lifts show you which plates to put on each side of the bar. The screen stays awake. If you close the app in the middle of a workout, you can pick up exactly where you left off. PROGRESSION THAT KNOWS WHEN TO BACK OFF Beat last session by one rep, then add weight. If a lift stalls three sessions in a row, Sweatline drops the weight to give you a run at it again, rounded to something the gym can actually load. BEAT YOUR BEST Match your top weight for an extra rep, or add weight, and the set earns a trophy on the spot and again on your summary. Every exercise keeps its all-time best. MAKE THE PLAN YOURS Machine taken? Replace any move with a similar one that trains the same muscles and fills the same role, just for today or saved to your plan. Drag to reorder a day. Edit sets, rep range, and rest per exercise. Keep a note on any exercise, like a seat height or a grip, and it shows up while you train. 63 EXERCISES, EXPLAINED Every exercise has an animated figure that shows the movement, a muscle map of what it works, step-by-step instructions, and form cues from a trainer. The language is plain. No gym jargon you have to look up. SEE YOUR PROGRESS Weekly and lifetime stats, a streak counting the weeks you have trained, a strength trend for every exercise, your body weight over time, and your full session history. A NUDGE WHEN YOU NEED ONE Set a daily reminder at the time that suits you. It is scheduled on your phone, so it works with no connection at all. YOUR DATA IS YOURS Sweatline stores everything in a database on your device. It has no internet permission, so it cannot send your data anywhere on its own. Copy a backup to your clipboard, or save it as a file, whenever you want. Share a workout summary as an image only if you feel like it. Sweatline is not medical advice. Ask a doctor before you start a new training plan.

The gym tracker that tells you the next weight — with a free AI Coach and no sign-up. Let's Workout is a workout log built for the middle of a set: big buttons, last session's numbers on screen, and a straight answer to "what do I lift today?". Logging works offline, and you never need an account. WHY THIS ONE • It tells you the next weight. Tap the weight on a set and it suggests the load: hit all your reps last time and it says go up; fall short and it says hold. • A free AI Coach, no sign-up. Ask about a lift or your week, get a recap after each workout and a weekly note, and build or improve a routine in seconds. Free within daily limits. Loads come from the app's rules; the AI never picks one on its own. • Genuinely offline. Logging, history, charts, plans and the written guides work with no signal. The AI Coach needs a connection. • Your data, your rules. Free CSV export, import from Hevy or Strong, and one tap to delete your data or your account. FAST WORKOUT LOGGING • Big buttons, a custom number pad and smart weight/reps prefills • Last session's numbers (PREVIOUS) on every set — beat them, tap, done • Log a set by voice: say "Bench press, 80 kilos, 10" and check it before saving • Optional voice coach: spoken rest cues with a 3-2-1 countdown • Warm-up, drop and failure sets, plus a one-tap warm-up generator • Auto rest timer with per-exercise overrides and a live notification • Plate calculator, supersets, reordering, notes and "repeat workout" • Cardio too: log time and distance AI COACH — OPTIONAL AND FREE • Ask the coach: "How is my bench press going?" or "Which lifts are stalled?" • A recap after every workout and a coach's note on your week • Build my program: answer a few questions — quick mode offline, or with AI • Improve a routine and see why each alternative fits when you swap an exercise • Physique check: from a front photo (and a back one if you like), see on your muscle map which muscles could use more training, with weekly set targets you review before anything changes. Separate consent, 18+. SEE YOURSELF GETTING STRONGER • Estimated 1RM, volume and consistency charts per exercise • Personal records tracked automatically, with a trophy the moment you beat one • Muscle heat map, body weight trend and monthly history stats 1,100+ EXERCISES WITH DEMOS AND GUIDES • Animated demos and anatomy diagrams of the muscles worked • A written guide for every exercise: setup, how-to, common mistakes, safety • Search by name, muscle or equipment; add your own exercises WORKOUT PLANS AND HABIT • Ready-made routines: ABC split, hypertrophy, 5×5 strength, glutes, calisthenics and more • Plan your week by weekday or as a rotation • Weekly goal with streaks, achievements and a weekly recap • Share a workout card or a routine your training partner can open and save APPLE WATCH AND APPLE HEALTH • Start today's routine, log sets and follow the rest ring on Apple Watch; cardio sets record time and distance • Rest timer on the Lock Screen as a Live Activity, with +15s and Skip (iOS 17 or later) • Optional Apple Health sync for finished workouts and body weight Let's Workout is free: logging, library, charts, plans and CSV export. The AI Coach is free within daily limits. Not a medical device: it does not diagnose, treat, cure or prevent any condition. AI Coach answers are general fitness information, not medical advice. Consult a healthcare professional for medical advice. Train. Track. Evolve.