Strength training for nerds
Plan routines with your own AI agent, run them at the gym, rate every set, then let your agent hold you accountable. Built for people who'd rather debug than deadlift.
Four steps. No side quests.
BYA: Bring Your Agent. Connect the AI you already use over MCP and have it build your phases and routines with you. It's pair programming for your quads.
Open Phatzap mid-workout on web or Android. Set and rest timers, supersets, plate math and LEFT/RIGHT cues keep you on track. No signal? Sets log offline and sync later.
Tap Easy, Good or Hard and add a comment if you want. Takes two seconds, and it's the data your agent works from.
Your agent reads your set feedback and check-ins, then grills your lazy ass about what's next. Supportively. Mostly.
The gym part, up close. Big buttons and glanceable timers, with less UI than a terminal.
A fill bar while you work, a countdown while you rest. Like a cooldown, but for your quads. Skip it when you're ready.
Combo moves. Round bubbles show where you are, and the next round starts after a full pass.
Target weight in, plates per side out. A pure function, so no mental math under the bar.
Clear LEFT and RIGHT cues on single-side moves. No off-by-one errors on your lunges.
Easy, Good or Hard plus a note. Basically patch notes for your next session.
Plug in your AI over MCP. It reads and updates your phases, memories and check-ins. Yes, you can talk to your workout log.
Phases & routines
Organize training into phases and keep routines fresh. Ones you haven't run lately glow like an unclaimed side quest until you do them.
Live sets, rest, rating, plate math, then phases and planning. Web and Android.
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