Strenf

Know exactly how strong you are.

Most fitness apps just log your sets. Strenf tells you what they actually mean. Every lift you record is graded against real strength standards — so you always know whether you're Novice, Intermediate, Advanced, or Elite, and exactly how much more you need to reach the next tier.

TRACK WHAT MATTERS • Log workouts in seconds — programs, exercises, sets, and reps • Automatic estimated 1RM, top set, and volume for every lift • Clean progress trends so you can see the line go up

KNOW YOUR LEVEL • Strength tiers from Untrained to Elite, graded by bodyweight, age, and sex • "+X lbs to the next level" on every lift • Standards tables so you know how you stack up

BRING YOUR CREW • Follow friends and see where you rank • "Size Up" head-to-head comparisons • Groups, mutuals, and leaderboards to keep everyone honest • Earn badges as you hit milestones

CARDIO TOO • GPS run & walk tracking with distance, pace, and splits

PRIVATE BY DEFAULT • Every workout stays private until you choose to share it • Make your profile public only when you're ready

Stop guessing how strong you are. Start knowing.

Strenf. Know your number.