Stop guessing
with a gym partner.
A partner that remembers every rep, sees what you can't, and shows up every session.
Plan. Log. Speak. Evolve. Ask.
Bring yours or build one together.
Your program, your way. Bring a routine you love or tell your partner your goals — it builds one with you.
Push A
5 exercises · ~55 min
Spin. Swipe. Done.
Fingertips only — dial in your numbers and swipe to log between sets. No typing, no fumbling. Built for the gym floor.
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Or just say it.
Hands full? Just tell your partner what you did — "deadlifted two plates for five" — and it's logged. Talk to log sets or chat with your partner anytime.
Deadlift
225 lb × 5 @ 3 RIR
Your partner spots what you can't.
Watches your trends, catches plateaus before you feel them, and backs every suggestion with research.
Your bench has been flat at 225 for 4 weeks while effort keeps climbing — classic neural fatigue plateau. A deload week at 80% volume can restore progress. Studies show lifters who deload every 4–6 weeks gain 12% more strength over 12 months.
Your partner knows the science.
Biomechanics, programming, nutrition — ask any training question and get an answer backed by real knowledge. Not generic tips. Real answers.
Not at all — soreness means your body wasn't adapted to the stimulus, not that the workout was effective. As you train consistently, your muscles get better at repairing. Track progressive overload instead — if the weights are going up, you're growing.
Tools track. Coaches cost. Partners show up.
ChatGPT forgets you. Other apps don't know you. Setster stays with you.
What changes when someone knows your story
A real partner remembers your history, spots what you miss, and won't let you quit.
more likely to hit goals
with accountability
per month for a
personal trainer
of fitness app users
quit in 30 days
5 moments a partner matters most
The Plateau
Progress stalls. What worked stops working.
The Doubt
You need someone to see your strength.
The Comeback
Your brain remembers what your body forgot.
The Push
Alone, you settle for good enough.
The Blind Spot
A partner sees what you can't.
A real partner. Not $400/month.
Common questions
How does it know what I need?
Trained on 100+ peer-reviewed studies. Real science, not bro-science.
Do I need to be experienced?
Nope. Whether you're starting out or chasing PRs, it meets you where you are.
How much does it cost?
Free to start. Simple pricing later.
What if I hate tracking apps?
No forms. No dropdowns. Just say what you did.
Stop training alone.
Half of gym members quit in 6 months. The ones who stay have a partner.
No credit card required.