DuoDone: Couple Workout Proof

DuoDone: Couple Workout Proof

Partner-checked fitness habits

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Free

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Details

  • Released
  • Updated
  • April 7, 2026
  • October 4, 2026

Features

DuoDone: Couple Workout Proof screenshot #1 for iPhone
DuoDone: Couple Workout Proof screenshot #2 for iPhone
DuoDone: Couple Workout Proof screenshot #3 for iPhone
DuoDone: Couple Workout Proof screenshot #4 for iPhone
DuoDone: Couple Workout Proof screenshot #5 for iPhone
DuoDone: Couple Workout Proof screenshot #6 for iPhone
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About

Skip it alone. Do it together. DuoDone is a couple workout app where partners keep each other's workout promises. When you both finish today's workout, that's a DuoDone day. HOW IT WORKS · Invite your partner: make your own workout promise first, then send an invite link from the share sheet. Your partner connects with a single code. · Make a workout promise: pick gym, running, home workout, walking, Pilates, yoga, swimming, climbing, cycling or hiking, then choose the days and a deadline. Pinky promise! · Did you work out today?: post a proof photo, or just tap "Did it" without one. Need a break? Use a rest pass. · Your partner's cheer: your partner acknowledges your workout with one tap: . · Skip it and your partner knows: if there's no record by the deadline, your partner gets a heads-up and can send a cheer or a gentle knock. · Together for N days: days you both show up build a shared streak. Share it with a card. FUN BETS, NOT MONEY · Miss it and you buy the chicken. Keep it and you both go out for sushi. · Couple bets and penalties stay non-monetary: the dishes, a coffee, a massage, picking the movie. PROOF PHOTOS STAY BETWEEN YOU TWO · DuoDone is 1:1. You connect with exactly one partner, and there is no public feed. · Only your connected partner can see your proof photos. · Location data is removed from photos before upload. · Delete your photos anytime. If you disconnect, your partner can no longer see them in the app. You can report a photo you're uncomfortable with. ABOUT THE RESEARCH · A small study found that married adults who joined a fitness program with their spouse had a 12-month dropout rate of 6.3%, compared with 43% for married adults who joined alone (Wallace et al., 1995, Journal of Sports Medicine and Physical Fitness). · This is not a measurement of DuoDone's results. DuoDone turns the idea that you show up more when someone has your back into an app. GOOD TO KNOW · Bets are non-monetary only. · DuoDone does not guarantee weight loss or any other health outcome. Exercise at an intensity that suits your body. · Nodtry is now DuoDone. Your promises, history, and partner connection stay the same. · Contact: devhohouse@gmail.com
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What's New in DuoDone

1.1.0

October 4, 2026

Nodtry is now DuoDone. Your promises, history, and partner connection stay the same. - New name, new icon: both of you done today = DuoDone! - Workout promises: pick a workout, the days, and a deadline, and you're set. - Proof photos: snap your workout and your partner acknowledges it with a . - Skip it and your partner knows: no record by the deadline means a heads-up for your partner. - Together for N days: see the days you both showed up and share them with a card. - Proof photos are visible only to your connected partner, and location data is removed before upload.

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