CheckFit vs Anneal

You've been showing up. Three, four, maybe five days a week. You've put in the work. But building muscle isn't just about effort. It takes the right training and a plan that adapts as you get stronger. Most fitness apps tell you what happened. CheckFit tells you what to do next. CheckFit is a subscription app. A paid subscription is required to generate and follow a program, and new members start with a 7-day free trial. Get a personalized strength training program built around your goals, experience, equipment, and schedule. Every workout is planned for you, so you can focus on lifting—not deciding what to do. As you train, CheckFit adapts. Your weights, volume, and progression evolve based on your performance, helping you continue making progress without guesswork. FEATURES (included with your subscription) • Personalized strength training programs • Matched to your goals, equipment, and schedule • Progressive overload built into every program • Adaptive weekly adjustments • Fast workout logging • Strength and performance tracking • Progress insights over time • Made for serious gym training No social feed. No endless scrolling. No distractions. Just a plan, your workout, and the data that proves you're getting stronger. Stop guessing. Start growing. SUBSCRIPTION • Monthly — $20/month • Annual — $200/year New subscribers get a 7-day free trial. Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless cancelled at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours of the end of the period. Manage or cancel your subscription in your Apple Account settings. Terms of Use: https://checkfit.com/terms Privacy Policy: https://checkfit.com/privacy

Anneal is the strength trainer whose engine progresses you, and shows its work. Most workout apps hand you a plan, then go quiet. Anneal keeps progressing you, knows which muscles are still sore, and tells you why a weight moved. EVERY LIFT KNOWS ITS NEXT STEP A deterministic, evidence-based engine (linear, double progression, DUP) sets weight and reps for your program and generated sessions. Loaded lifts you add to any workout progress too. Finish and see next time's targets. IT ADJUSTS WHILE YOU TRAIN Rate a set's effort and that lift's remaining sets adjust: a grinder eases the load, an easy set nudges it up, always within tight bounds. One tap undoes it. LOG IT HOW YOU LIFT Long-press Add set for a drop set, myorep or partial reps. They stay in your history and never change your next prescription. Illustrated demos cover hundreds of lifts. IT KNOWS WHAT'S STILL SORE Every set you log shows on a muscle recovery map: fatigued, recovering, or fresh. After a session, a five second check-in shares its guess. Confirm or correct it, and Anneal learns how fast your muscles recover. Muscle detail shows weekly sets and which lifts counted. IT ADAPTS TO HOW RECOVERED YOU ARE Anneal reads heart rate variability, resting heart rate, and sleep from Apple Health to estimate today's readiness. With Pro, a low score trims load and volume, and a rough day reshapes the session, with before and after shown. This data never leaves your device. NO BLACK BOX, EVER Tap any prescribed set and see the rule that fired and the data behind it. A weekly changelog lists progressions, deloads, and new PRs. SEE WHERE YOU'RE HEADED Progress charts each lift's estimated 1RM and your bodyweight trend. Pro's 8-week forecast runs the same engine forward, with the likely deload week. Set a Goal Lift and see a projected date. BUILD YOUR OWN PROGRAM Pick the days, lifts, and how each progresses. Vary reps over time: lighter to heavier, heavier to lighter, or undulating. Or save a workout as a routine. Free keeps one custom program or routine, Pro is unlimited. Templates are always free, with dumbbell and bodyweight plans for beginners. A QUIET START Your first sessions stay simple: a short workout for your equipment and one goal at a time. More appears as you train. LIFE HAPPENS. ANNEAL PLANS FOR IT. Away mode shrinks your weekly target and quiets notifications. Back after 10 days or more? Weights ramp you back in. YOUR DATA IS YOURS, AND IT COMES WITH YOU Switching from Strong, Hevy or Fitbod? Import their CSV and pick up where you left off. No account needed. Your data stays on your device by default, and CSV export is always free. IT WORKS WITH THE GYM YOU ACTUALLY HAVE Profile any gym with your real plates and dumbbells. A coverage report shows which muscles you can fully train. BUILT AGAINST BURNOUT No daily streak, no guilt copy. Set a weekly target, and rest days count toward it. Trials are 28 to 75 day arcs. Nothing ever resets you to day one. IPAD, APPLE WATCH AND SIRI On iPad, a sidebar and side-by-side columns show your session, recovery, and progress at once. On Apple Watch: your next set, a haptic rest timer, and adjustable reps and weight, free on every plan. Ask Siri to log a set or start your workout. HONEST PRICING Every new install starts with 14 days of full access: every Pro feature, free, no signup, no card. Then choose. Free keeps the full logger, every template, one custom program or routine, live RPE adjustments, 90 days of history, and unlimited export. Pro adds workout generation, readiness adjustments and reshaping, unlimited custom programs, the 8-week forecast, pain and soreness patterns, full history, and optional cloud sync. Monthly, yearly, or once for lifetime. Anneal does not use AI to write your program. It runs published, testable rules, the same every time. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sviewstudios.com/anneal/privacy.html