Atlasby SigmaTools

Lifting, reimagined as RPG

Turn every workout into a 100-level climb

Every rep banks XP. Every milestone unlocks a tier badge. Watch your body atlas light up as you train. Climb from Iron to Apex.

Free 7-day premium trial. No credit card.

Ten Tiers. Ten Shapes. One Hundred Badges.

Every level unlocks a brand new badge.

100 unique badges across 10 metal tiers and 10 silhouette shapes. Your insignia evolves with you, from a single Iron chevron at Lv 1 to the prismatic Apex crest at Lv 100. No two ranks look the same.

Lv 1
Lv 12
Lv 23
Lv 34
Lv 45
Lv 56
Lv 67
Lv 78
Lv 99

Shape axis

10 silhouettes

Within every tier, your badge transforms shape every level. Chevron, double chevron, triple stack, crowned hex, winged crest. The closer to the next tier, the more elaborate your insignia.

Tier axis

10 metals

Iron at Lv 1, Bronze at Lv 11, Silver, Gold, Emerald, Diamond, Onyx, Crimson, Solar, and prismatic Apex at Lv 91. Each tier carries its own glow, sheen, and lens flare.

Your Body Atlas

Watch your body light up.

Every set colors your live 3D figure. Quads hot, calves cold, find your neglected muscles and balance the climb. Drag to rotate, tap a group to zoom in. Real workouts. Live data.

Male model

Female model

Plate Calculator

Load the bar. See it light up.

Logging weight in Atlas isn't a text field. Tap plates onto a live 3D barbell and watch the stack grow in real time. Try it here: switch units, cycle bars, add plates. Same calculator that ships inside the app.

185lbs

2 plates per side

Tap a plate to load it on both sides

Inside the app: this same calculator lives next to your set log, plus rep wheels, failure bonus, and dropset tracking.

How It Works

Three steps to the climb.

1

Log every set

Pick your routine, load the bar, hit your reps. The 3D plate calculator + scroll wheels make logging a real workout feel like a game UI.

2

Bank XP, climb tiers

Every rep earns XP toward the muscle. Cross 10, 20, 30 and your rank insignia promotes. Failed your last set? +30% XP bonus.

3

Earn 84 achievements

From "First Step" to "Centurion" (500 sessions) to "4 Plate Bench" (405 lbs). Diamond tier badges sit in the top 0.5% of lifters.

Pricing

Try free. Subscribe when you're hooked.

Free

$0forever
  • Log every workout, every set
  • Climb to Level 19 (free tier cap)
  • 5 of 84 achievements (Newbie tier)
  • Limited body atlas heatmap
  • 3 workout templates
Start free

Premium

7-day Trial
$7.99per month, or $49.99/yr (Save 48%)
  • Full 100-level climb past Lv 19
  • All 84 achievements through Diamond tier
  • Smart Coach: 17 detectors for per-set load + form tips
  • Body measurements + progress photos
  • Atlas Wrapped annual recap
  • Unlimited templates, year-over-year analytics
Start 7-day free trial

Cancel anytime. App Store and Google Play pricing may vary by region.

Common Questions

Quick answers.

Is Atlas free?

Yes. Logging workouts, earning XP, and climbing to Level 19 is free forever. Premium ($7.99/mo or $49.99/yr) unlocks Levels 20 through 100, every achievement, body measurements, progress photos, and the Smart Coach.

Do I need any equipment?

Whatever you train with works. Atlas supports barbell, dumbbell, machine, cable, and bodyweight exercises out of the box, with a 3D plate calculator for free-weight lifts.

How does the XP / level system work?

Every set earns XP per muscle. Volume × intensity × failure bonus. You climb 100 levels across 10 visual tiers (Iron through Apex). Each muscle has its own level on the body atlas, plus a global lifter level.

Is there a social feed?

Not by default. Atlas is a personal climb. We ship beautiful share cards so you can post your level-ups, PRs, and achievements to Instagram or TikTok on your terms.

Cancel anytime?

Yes. Cancel the subscription from Profile, or from the App Store / Google Play if you signed up through those. Your data stays with you either way.

Where does my data live?

On your device first, then synced to our servers when you sign in. We never sell personal data and you can export everything to JSON or CSV from settings. Account deletion is one tap, fully removes your account, and cancels any active subscription.

Start your climb.

Seven days of premium on us. No card required to start.

Start Free, 7-Day Premium Trial