A 75-day challenge tracker, built for two
The challenge, built for the two of you.
Most fitness trackers are made for one person. 75 Together syncs both partners’ daily progress in real time — so you can show up for each other every day, for 75 days, without having to ask.
One email when we launch. Nothing else. We hate spam too.
How it works
Three simple things, done together.
Pair with your partner.
One of you starts. Send a 6-digit code to the other. Two phones, one challenge — set up in under a minute.
Check in daily, together.
Track all five daily requirements: workouts, water, reading, diet, and your daily progress photo. The app keeps both of you on the same day count.
See each other in real time.
When your partner finishes a workout, you’ll know. When they slip, you can show up. It’s not nagging — it’s presence.
The challenge
What the challenge actually is.
The 75-day challenge is a mental toughness program created by Andy Frisella. It’s not a fitness program in the traditional sense — it’s a daily commitment to five non-negotiable rules. Miss any of them, any day, and you start over at day one.
The hard part isn’t the rules. It’s the streak.
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Two 45-minute workouts.
One must be outdoors. Rain, cold, heat, dark — outside still counts.
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One gallon of water.
128 ounces every single day. We help you track it as you go.
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10 pages of a non-fiction book.
Audiobooks don’t count. Real pages, every day.
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Follow a diet — strict, no cheats.
You choose the diet. We don’t prescribe one. The app tracks adherence.
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One progress photo, every day.
Stays private to you and (if you choose) your partner. We never share or analyze them.
Why together
The work is more meaningful when someone’s doing it alongside you.
You’re less likely to quit.
The challenge fails most people not because the workouts are too hard — they aren’t — but because day 30 hits and there’s no one watching. With a partner, the streak isn’t just yours. You don’t want to be the one who breaks it.
The app keeps you in sync.
Real-time updates mean you don’t have to ask “did you do your workout yet?” You can see it. And when one of you is having a hard day, the other can show up — often just by being present.
Built by a couple, for couples.
We’re Adam and Brooke. We’re doing 75 Together too. The app is built around the parts of doing it as a couple that we kept reaching for and not finding.
Your photos stay yours.
Daily progress photos are private by default. You can choose to share them with just your partner — never with us, never with anyone else, never used for anything but the two of you.
Built by
Apace Active.
75 Together is the first product from Apace Active, a small fitness software studio in Oceanside, California. We’re a husband-and-wife team building tools for couples, training partners, and teams who’ve decided that the work is more meaningful when someone’s doing it alongside them.
We’re building one app at a time. We don’t want to be the next billion-dollar fitness platform — we want to make a few apps that the people using them actually like, that respect their privacy, and that pay for themselves modestly enough to keep going.
Read more about what we’re building at apaceactive.com, or get in touch at hello@apaceactive.com.
Be the first to know when we launch.
One email when we launch. Nothing else.