GainEngine: Lift & Strength

Stop guessing. GainEngine automatically calculates your exercise weights based on proven progressive overload science - so every session counts. Start today and grow!

GainEngine is the strength training app that thinks for you.

Most gym apps just log your workouts. GainEngine actually plans them - automatically adjusting your weights session by session using proven progressive overload science, so you're always training at the right intensity to build strength and muscle.

Progressive overload, automated. GainEngine tells you exactly what to lift, what weight to use, and when to increase weights - no spreadsheets, no guessing.

GainEngine automates and plans your training for you, so you can focus on what actually matters: getting stronger. Just open the app and GainEngine tells you what to do next.

No spreadsheets. No complicated programs. No overthinking. Just a smarter way to train and make consistent progress.

►Why GainEngine works

GainEngine uses proven strength training principles and automatically adjusts your training based on your progress. As you improve, your training improves with you. That means you always train with the right level of progression for muscle growth, strength development, and long-term results.

►What GainEngine does

• tells you what to train • tells you what weights to use • tells you when it’s time to increase the load • automates progressive overload • tracks your long-term progress • helps you track personal records (PRs) • keeps your training clear and consistent

►Perfect for

• strength training • gym workouts • progressive overload • weightlifting • muscle growth • goal-oriented training

Train smarter. Progress consistently. Open the app and get to work.

GAIN ENGINE PLUS Unlock full progress charts, personal records, body measurements, the AI Coach, and unlimited workout days with a GainEngine Plus subscription.

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