SupplovaFind out which of your supplements are actually doing anything.
Supplova runs a simple on/off test on each one and reads your own Apple Health data — sleep and resting heart rate — plus a 10-second daily check-in, to show you the signal. Free on iPhone.
Built on your own Apple Health data. Encrypted, never sold, delete anytime.
You spend a small fortune on supplements every month.
Which ones are actually doing anything? Nobody checks. You take them on faith, off a label and a promise. Supplova checks — against your own data.
Baseline. On/off. A verdict.
This is the bit no supplement label can do: a real before-and-after, run on your own body.
Learn your baseline
Supplova learns your normal first — your usual sleep and resting heart rate over a week or two, so it knows what "you" looks like.
Run it on, then off
Take the supplement, then pause it. Same you, same data, two conditions — a finite on/off test instead of a forever guess.
See the signal verdict
Supplova compares the two and shows the verdict — Clear signal, No clear signal, or Still testing. A pattern in your own data, not proof.
An honest read, not another reminder.
See what's actually working
The whole point: a plain verdict on whether each supplement leaves a signal in your own data — or honestly doesn't.
10 seconds a day
One quick how-you-feel tap. Supplova fuses it with your sleep and resting heart rate so the signal reflects more than numbers.
Your data, private
Runs on your own Apple Health data — sleep and resting heart rate. Encrypted, never sold, delete everything any time.
And the basics you'd expect: reminders, adherence, and your metrics in one place.
What it actually looks like.
Real screens from the app — light mode shown.
We don't reward a single good night.
The test looks for a sustained change — baseline, then on/off, then a pattern that holds — not one lucky day. If the signal isn't there, Supplova says so. That's the whole point.
Private by design: your own Apple Health data, encrypted in transit and at rest, UK GDPR-aligned, never sold. Disconnect or delete any time.
"I'm Rhys — 19, a GB athlete, and I was tired of guessing which supplements were actually worth it. So I built the thing I wanted: it tests them against my own data, not a marketing label."
— Rhys Buttle, founder of Supplova
Start free. Test your whole stack with Pro.
Free is a real tier — a full verdict on your first supplement. Pro tests everything you take against your body's data, with a 7-day free trial. Cancel any time in the App Store and your access runs to the end of the billing period.
Free
See if there's a signal in your first supplement
- A full verdict on your first supplement
- The 10-second daily check-in
- Your streak, to keep the test running
- Apple Health trends — sleep & resting heart rate
- Reminders & adherence in one place
Pro
Test your whole stack against your body's data
7-day free trial · or £5.99 / month
- Everything in Free, plus:
- A verdict on every supplement in your stack, tested against your sleep and resting heart rate
- Full history and confidence — watch each signal firm up over time (a pattern in your own data, not proof)
- Unlimited scans to add supplements fast
- Priority email support
The honest answers
Is this just another supplement tracker?
No. Most trackers just log what you took and remind you to take it. Supplova runs a finite on/off test on each supplement and reads your own Apple Health sleep and resting heart rate, fused with a 10-second daily check-in, to show whether it actually leaves a signal in your data. Logging and reminders are in there too — but the point is the verdict, not the checklist.
Does it actually work — or is this more supplement BS?
We'll never tell you a supplement "works." We show you the signal in your own data — or honestly tell you there isn't one. Supplova learns your baseline, compares your nights on and off a supplement, and flags a sustained pattern rather than a single good day. It's a correlation in your own data, a pattern, not medical proof.
I'm connecting health data — is that private?
With your explicit consent Supplova reads only your sleep and resting heart rate from Apple Health, plus your 10-second daily check-in. It's private by design, encrypted in transit and at rest, UK GDPR-aligned, and never sold to advertisers. You can disconnect or delete your data at any time.
Do I need an Apple Watch?
No. If your iPhone already records sleep and resting heart rate in Apple Health, the test works. An Apple Watch makes the data richer and more consistent, and Garmin support is planned — but it's not required to start.
How much effort is it?
About 10 seconds a day. You add a supplement, connect Apple Health once, then tap how you feel each day. Supplova handles the on/off test and the maths, and the verdict firms up the longer you run it.
Is Supplova free?
Yes. Free gives you a full verdict on your first supplement, the daily check-in, streaks and Apple Health trends. Pro tests your whole stack against your body's data with full history and confidence, plus four times the daily AI allowance for Coach questions and label scans — £39.99 per year with a 7-day free trial, or £5.99 per month.
Does Supplova give medical advice?
No. Supplova is a general wellness and supplement information app, not a medical device, and it does not provide medical advice, diagnosis or treatment. Always consult a qualified doctor or pharmacist before starting, changing or stopping any supplement.
Stop guessing. Start testing.
Add a supplement, connect Apple Health, do the 10-second daily check-in, and see if there's a signal in your own data.
On a laptop? Scan this to open Supplova on your iPhone.
Requires iPhone. Free to start · 7-day Pro trial · For general wellness, not medical advice.