Free on iOS & Android

The plan adapts. You just show up.

Your coach writes the plan. Every day, Signa adjusts it to your sleep, soreness, travel, and your training logs.

Refer your coach
Get the app

Know exactly what to do. Every day.

Your coach's week, checked each morning against sleep, recovery, and the work you did.

Slept 5h12Volume trimmed, intensity held
In a hotel until FridaySame stimulus, dumbbells only
Squat felt easy at RPE 6Next block starts heavier
6:41signa / today
Wednesday · Week 3
MTWTFSS
Lower — StrengthAdapted · 45 min
Back squat4 × 5 · RPE 782.5
Romanian deadlift3 × 870
Split squat3 × 10 · each side22.5
Finisher — swapped for sledKnee flagged Monday
Start sessionCoach cues on

Everything you need for today's session.

The session laid out clearly, a goal with a date, loads that move with you, and an answer whenever you need one.

Each session, shown the way it is trained

Superset · 3 rounds
A1Bench press8
A2Barbell row8
Rest 90s after A2
  • Circuit
  • EMOM
  • Intervals
  • Ladder

24/7

Answers at any hour

YouKnee twinged on set two. Push or swap?
SignaBox squat this week. Your coach has been told.
Goal

Hyrox Toronto

14 weeks · 4 phases

BaseBuildPeakTaper

Programmed back from race day

Today's load, set by last week

Know the session before you start

Your coach, amplified.

You hired them for judgement. Signa carries their plan into every day, answers routine questions, and flags them when something does not add up.

21:04signa / coach
Coach ElenaRead your week · 2 min ago
Squats looked strong this block. Next week goes up; Thursday conditioning comes down.
Travelling Wed–Fri, only dumbbells.
Done — those three sessions are rewritten for dumbbells.
Ask anything, any hourGrounded in your plan

Every session, on record.

Loads, reps, RPE, PRs, and the note you left after training. One history for you and your coach making the basis for next week's loads.

19:22signa / history
Back squat · 1RM estimate112.5 kg+11 kg in 12 weeks
New PR — DeadliftToday · 5 × 140
Sessions completedLast 12 weeks61 / 64

Thirty seconds. Then today’s session.

Log sleep, soreness, and energy. If today should be a lighter day, the session changes before you start.

6:12signa / check-in
Morning check-inHow did you sleep?
Sleep · 5h 12m
Soreness · legs
Energy
Today is a lighter dayVolume −20% · intensity kept

Coached for how you train.

No house program to sell you. Signa follows your coach's style and still works if you train on your own.

  • 01

    Strength

    Barbell work, progressive overload, and the patience to keep adding load.

  • 02

    Hybrid

    Lift and run in the same week without one stealing from the other.

  • 03

    Endurance

    Zones, thresholds, and long days built around the date on your calendar.

  • 04

    Physique

    Hypertrophy programmed properly. Volume that moves as you do.

  • 05

    Longevity

    Joints, tissue, and capacity built for the next thirty years.

  • 06

    Return to sport

    Respect the rehab, then progress on a plan that knows the difference.

  • 07

    Minimal kit

    A garage, a park, two dumbbells. The stimulus stays the same.

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What the first week actually looks like.

From download to the end of day seven, here is what happens.

  1. Day 0

    The invite arrives

    Your coach sends a link. You download Signa and their plan is already waiting. No setup call, no spreadsheet to print.

    Nothing to configure
  2. Day 1

    Thirty seconds of context

    Sleep, soreness, energy, and what equipment you actually have this week. That is the entire onboarding.

    Context in 30s
  3. Day 2

    First session

    Loads already chosen, cues in the session, rest and tempo kept for you. You put the phone down and train.

    Phone down, bar loaded
  4. Day 3

    Life gets in the way

    Four hours of sleep and an early flight. The session shortens and keeps its purpose instead of disappearing from the week.

    Shortened, not skipped
  5. Day 5

    Your coach already knows

    They open your profile to a summary of your week: the missed night, the easy squats. Then they change what is coming — without asking you for an update.

    Adjusted without asking
  6. Day 7

    One honest week

    Seven days logged, nothing improvised. Next week is written from what you actually did, not from what the plan assumed.

    Next week from fact

The app is free. Always.

Downloading Signa, following your plan, logging sessions, and keeping your history costs nothing. Credits only pay for AI work done for you.

With a coach

Monthly allowance included

  • A fresh credit allowance every month for plan modifications
  • Plans written by your coach, kept to date by Signa
  • No extra AI subscriptions required
On your own

Buy credits when you need them

  • Use credits for full AI-built plans or targeted updates
  • Buy a bundle when you need one, never a recurring subscription
  • Bring a coach on later and their allowance takes over
For athletes

Questions. Straight answers.

Do I need a coach to use Signa?

No. The app is free with or without one — follow a plan, run your sessions, keep your history. A coach adds their programming, their judgement between sessions, and a monthly credit allowance that covers your AI usage.

What exactly are credits?

Credits pay for AI work: writing a block, rebuilding a week around an injury or a trip, or answering a long question about your training. Roughly 300 credits covers one full AI-built plan. With a coach, you get an allowance every month. On your own, you buy a bundle when you want one.

What happens if I miss a session, or a whole week?

Nothing breaks and nothing is lost. Signa re-plans from what you actually did rather than what the plan assumed, so you pick up where your training really is.

What if I do not have the equipment the session assumes?

Tell it what you have this week let it be a hotel gym, two dumbbells, a full rack, and the session is rewritten to keep the same stimulus with what is in front of you. Your coach sees the swap.

Does my coach see everything I log?

Your training data — sessions, loads, check-ins, and the notes you leave for them — is what makes their adjustments worth anything, so yes, that is shared with the coach you connect to. If you train without a coach, nobody is reading it.

Which devices does it run on?

Signa is an iOS and Android app for athletes; coaches work from the web platform. The app is not on the stores yet — the download links at the bottom of this page will take you there the day it lands.

Bring your coach onboard. Get the AI for 1 year free.

Refer your gym or coach to Signa. When they join, you unlock a full year of AI features with no credit spend.

Refer now