No subscription · iPhone only

Athlytic Without an Apple Watch
— The Free iPhone Alternative

Athlytic is great — if you already own an Apple Watch. Pulse Rate brings you HRV tracking, TRIMP training load, and recovery analytics using just your iPhone camera.

★★★★★ 4.8 · 1,200+ ratings
· No hardware. No subscription. No charging.
9:41● ● ●
Today · Tue 12 May
Your heart's
weekly story
HRV · 14 d
↑ +6%
68 ms
TRIMP load
Optimal
142 this week
Wellness Index
82 /100 · Excellent
Side-by-side

How Pulse compares to Athlytic & Elite HRV.

Both apps are free to try but paywall the metrics that matter. Pulse gives you the full picture for nothing.

 
Pulse Rate
Pulse Rate
iPhone-only · free
A
Athlytic
App · $3.99/mo (Apple Watch req.)
E
Elite HRV
App · $8.99/mo
Up-front cost $0 $0 $0
Monthly subscription None $3.99 / mo $8.99 / mo
Apple Watch required No Yes No
Data stays on device Cloud sync Cloud-only
Heart rate
HRV (RMSSD & SDNN) RMSSD only RMSSD only
Blood pressure
Apple Health 2-way sync Read only
Wellness Index (ESC/AHA-aligned) Recovery score Readiness score
3-year total cost $0 $143 $323
The argument

Why iPhone-only beats a wearable.

Four things a $349 ring or a $30/mo strap can't actually give you back.

No new device

The best wearable is the one already in your pocket.

Your iPhone camera is a clinical-grade PPG sensor. Pulse uses it to read your heart in 60 seconds — no ring, no strap, nothing else to remember.

Zero charging

A heart monitor that's never dead at 6 a.m.

Wearables forget you exist when the battery dies. Your iPhone has 80% at 7 a.m. — that's all the runway Pulse needs.

On-device privacy

Your heart data never leaves the phone.

No cloud upload. No "anonymous" research-partner data deal. Just your iPhone, your numbers, and the Apple Health vault you already trust.

$0 in 36 months

$1,080 saved over the next 3 years.

That's the lifetime cost of a Whoop subscription. Pulse charges you once — never. Every metric they measure, we measure. For free.

More comparisons

Stop renting your heart data.

Download Pulse Rate and take a reading in the next 90 seconds. No card. No ring. No regret.

Free to download · Core tracking always free · iOS 15+

Download on the App Store