Upgrade to phase.fitness PRO

Programs built in phases, adapted from your real sessions, synced to the apps and the watch you already use.

There is no monthly plan. The shortest subscription is three months, and that is deliberate — here is the reasoning. Read it.

Free

$0forever

Enough to see whether the plans suit you.

  • Track your workouts
  • Up to 3 programs and 10 routines
  • 5 AI generations a month
  • Full exercise library
  • Bodyweight skill roadmaps
Get started free

PRO Quarterly

$34.90every 3 months

Works out at $11.63/month

One full cycle: base, build, peak.

You pay $34.90 today, then $34.90 every 3 months.

  • AI programs periodized into phases
  • Phase analysis that shapes the next block
  • Sync with Hevy, Strava, Intervals.icu, Garmin and Liftosaur
  • Workouts pushed to your Garmin watch
  • Template library — save, reuse and share programs
  • Progressive workload and wellness tracking
  • Unlimited programs and routines
  • Extended AI usage
  • Priority support, and every feature we ship next
3 MONTHS FREE · SAVE 25%

PRO Annual

$104.70every 12 months

Works out at $8.72/month — you keep $34.90

Twelve months for the price of nine.

You pay $104.70 today, then $104.70 every 12 months.

  • AI programs periodized into phases
  • Phase analysis that shapes the next block
  • Sync with Hevy, Strava, Intervals.icu, Garmin and Liftosaur
  • Workouts pushed to your Garmin watch
  • Template library — save, reuse and share programs
  • Progressive workload and wellness tracking
  • Unlimited programs and routines
  • Extended AI usage
  • Priority support, and every feature we ship next
Billing

Why we bill every three months

Because one month can't show you what Phase actually does. A single month is one training block — and one block is the part you could have written yourself.

1

A block is four weeks. A cycle is three blocks.

Phase writes periodized programs: a base block, a build block, a peak. Each one has a job, and the job only makes sense next to the other two. Buying a month buys you the first chapter.

2

The AI learns from what you actually lifted.

At the end of a block Phase reads your real sessions — loads, RPE, what you skipped — and writes the next block from them. That handoff happens between blocks, so in one month it never happens at all.

3

Adaptation takes longer than a billing cycle.

Strength, work capacity and recovery move on a scale of months, not weeks. Three months is the shortest window where the graphs start telling you something you didn't already know.

So we don't sell a month. Three months is the smallest amount of Phase that's actually Phase — and if it isn't for you, you cancel and you're not billed again.

What if I don't like it?

Cancel whenever you want and you're never billed again — you keep PRO until the end of the three months you already paid for. What we won't do is charge you for a month, hand you a third of a training cycle, and let you judge us on it.

Cancel any time — you keep PRO until the end of the period you paid for.

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