SweatheartsTrain together. Stay Sweathearts.
One app for you and your partner — readiness every morning, workouts that progress themselves, meals priced at your stores, and a shared board that keeps you both showing up. Free, no subscription.
Your morning, scored — and explained.
One number each morning from your Apple Watch night — HRV, resting heart rate, sleep architecture, even wrist temperature — judged only against your own baselines.
- It knows what you ate: last night's dinner, drinks and water priced into the score
- A full night report — stages, HRV curve, heart rate settling
- Never red, never shame: it advises the day, it doesn't judge you
A week of real food, in rand.
Named dishes built to your macros — not grams smeared across plates — priced at Checkers, Pick n Pay and Woolworths, with batch cooking baked in.
- Budget tiers that hold
- The grocery list writes itself and finds the cheapest basket split
- Check off items in-store, it works offline, together
Accountability without surveillance.
Your partner sees status marks and your morning as a single word — READY, STEADY or EASY DAY. Never your weight, calories or heart data. Every share has a switch.
- A team streak that only moves when you both show up
- Kudos, step battles and rest weeks that freeze — never break — the streak
- Works solo too; link your person whenever you're ready
Your whole training life, shared
Strength, cardio, nutrition, hydration and body metrics — for both of you, without five different apps.
Readiness, every morning
HRV, resting heart rate, sleep and even last night's dinner — one honest score judged against your own baselines, with a night report that explains it.
Watch + phone, one session
Start on your iPhone, log a set on your Apple Watch — both stay in sync. Heart rate, calories and sets, one HealthKit session.
Meals priced in rand
A week of named dishes built to your macros, priced at Checkers, Pick n Pay and Woolworths — with a grocery list that finds the cheapest basket.
Hydration at a glance
Tap to add water, see exactly how much is left, and set custom vessel sizes for the mug or bottle you actually use.
Strength that remembers
Auto-progressed targets, honest deloads, PRs celebrated — and strain charted against your recovery so you know it's working.
Two people, one team
A shared board with marks — never each other's numbers. Team streaks, kudos, and each other's morning as a single word: READY, STEADY or EASY DAY.
Every screen, one shared app
Mornings, meals, groceries, the shared board and your progress — fanned out like a hand of cards. Hover any screen to bring it forward.
Made for Apple Watch
Leave your phone in your bag. Track your rings, log your sets and watch your heart rate live — all from your wrist.
Three steps to your first session
Set up together
Create your accounts, pick your goals, and choose the look that fits you — Daylight, Patisserie or Forge Dark.
Follow your plan
Open today's session on your phone or watch. Everything you need to lift, eat and hydrate is laid out for you.
Watch it add up
Log as you go. Streaks build, weights climb, and you both see the progress — day after day.
Frequently asked questions
Is it really free?
Yes — free on the App Store with no subscription. We're a couple who built the app we wanted for ourselves; now it's yours too.
Is Sweathearts really made for two people?
Yes. It's designed from the ground up for a pair — though everything works solo, and you can link your partner whenever you're ready. They see your status marks and your morning as a word — never your numbers.
Do I need an Apple Watch?
No, but it's better with one. Your iPhone does everything; the Apple Watch adds live heart rate, calories and set-logging from your wrist during a workout.
Where is my data stored?
Your workouts, nutrition and metrics are tied to your account and synced securely. Nothing is ever sold or shared with advertisers. See our Privacy Policy for the details.
Does it work with Apple Health?
Yes. Sweathearts records your workouts as HealthKit sessions with heart rate and calories, so your training shows up in the Health app alongside everything else.
Can I use it offline?
Absolutely. Sweathearts is offline-first — you can log a full session with no signal, and it syncs quietly once you're back online. Nothing blocks you mid-workout.
How do I delete my account and data?
Any time, from inside the app or from this website. Visit the Delete Account page for step-by-step instructions — your data is removed for good.
The Sweathearts Band
A screenless band for nights — readiness every morning without an Apple Watch, a week per charge, and nothing to subscribe to. Join the waitlist inside the app to be first in line.
Ready to train together?
Sweathearts is free on the App Store. Get set up with your partner and make showing up the easy part.
Download on theApp Store