Athlytic is a reader, not a sensor: its own listing says most features need an Apple Watch to collect the data. Pulse Rate measures HRV and resting heart rate itself, from the camera.
Athlytic is genuinely good software at a fair price — free to download, with Athlytic Pro at $4.99 a month or $29.99 a year — and its documentation is unusually straightforward about the catch. In Athlytic’s own words, the app does not strictly require an Apple Watch, but most of its features need one in order to collect the HRV and resting heart-rate data those features are built on. That is the honest description of a reader app: the analysis belongs to Athlytic, the measurement belongs to the Watch. So the real entry price is not $29.99 a year, it is whatever Apple Watch sits in front of it, plus iOS 17 and watchOS 10.6 on both devices. Pulse Rate takes the other route and brings its own sensor. This page compares what each one needs before it can show you a number.
Athlytic is a well-built recovery app, and its subscription is inexpensive. The catch is not the price: it is that Athlytic reads a sensor rather than being one.
| Pulse Rate iPhone · no wearable | A Athlytic Free app · Pro $29.99 / year | A Athlytic + Apple Watch App plus the watch it reads | |
|---|---|---|---|
| App download | Free | Free | Free |
| Paid tier | Optional plan | $4.99 / mo | $4.99 / mo |
| Paid tier billed yearly | Optional plan | $29.99 / yr | $29.99 / yr |
| Supplies its own sensor | ✓ | — | — |
| Apple Watch needed for HRV | No | Yes | Yes |
| Apple Watch needed for resting HR | No | Yes | Yes |
| Works on an iPhone alone | ✓ | Limited | — |
| Minimum iOS | iOS 15+ | iOS 17+ | iOS 17+ |
| Minimum watchOS | Not applicable | watchOS 10.6+ | watchOS 10.6+ |
| Overnight automatic capture | — | ✓ (via Watch) | ✓ (via Watch) |
| Blood pressure | Manual log only | — | — |
| Apple Health sync | ✓ | Reads from it | Reads from it |
Athlytic pricing and requirements taken from its US App Store listing in August 2026: free download, Athlytic Pro at $4.99 monthly or $29.99 yearly, iOS 17 and watchOS 10.6 minimums, and the developer’s own note that most features need an Apple Watch to collect HRV and resting heart-rate data.
The distinction below is the whole comparison. Athlytic’s own documentation is explicit about it, which is more honest than most, and it is the reason this page exists.
Athlytic states that while the app does not strictly require an Apple Watch, most of its features need one in order to collect the HRV and resting heart-rate data those features are built on. That is a fair description of a reader app: the analysis is Athlytic’s, the measurement is the watch’s.
Athlytic Pro is $4.99 monthly or $29.99 annually, which is genuinely reasonable for the analysis you get. The real entry cost is whatever Apple Watch you have to own first. If you already wear one, Athlytic is good value; if you do not, the subscription is the smaller half of the bill.
Athlytic requires iOS 17 or later and watchOS 10.6 or later, so an older Watch that still works fine as a watch can fall outside the supported range. Pulse Rate runs on iPhone from iOS 15 and has no second device to keep in step.
An Apple Watch worn overnight collects HRV and resting heart rate without you doing anything, and Athlytic turns that into a recovery score every morning. Pulse Rate cannot match effortless passive capture — it asks for a deliberate reading. What it offers instead is not needing the watch at all.
Athlytic and Pulse Rate can both show you a recovery view. Only one of them produces the underlying measurement itself.
| Detail | Athlytic | Pulse Rate |
|---|---|---|
| Source of HRV | Apple Watch readings surfaced through Apple Health | Its own camera reading on the iPhone |
| Devices required | iPhone plus a compatible Apple Watch | iPhone only |
| Capture effort | Passive — wear the watch and it happens | Deliberate — you start a 60-second reading |
| If the Watch is flat | No new HRV or resting heart-rate data that day | Unaffected — take the reading as usual |
| Apple Health role | Primarily reads what the Watch has already written | Writes its own readings in and merges other sources |
| Platform floor | iOS 17 and watchOS 10.6 or later | iOS 15 or later |
If you already wear an Apple Watch to bed, most of this list is already yours and Athlytic is a sensible purchase.
For the features people install it for, yes. Athlytic’s App Store listing states that the app does not strictly require an Apple Watch, but that most features need one in order to collect the HRV and resting heart-rate data. Without a Watch feeding Apple Health, the recovery scoring has no inputs. Pulse Rate produces those inputs itself with a camera reading.
Checked in August 2026, Athlytic is a free download with Athlytic Pro at $4.99 monthly or $29.99 yearly — reasonable pricing for the analysis. Pulse Rate is also free to download, with core camera heart-rate measurement free and comprehensive sync, AI summaries and deeper trend analysis in the paid tier. The difference is not the subscription, it is the watch you need before Athlytic’s subscription does anything.
Yes, and they catch people out. Athlytic requires iOS 17 or later and watchOS 10.6 or later, so an older Apple Watch that still works perfectly well as a watch can fall outside the supported range and leave you unable to use the app you just paid for. Pulse Rate runs on iPhone from iOS 15 and has no second device to keep in step.
Honestly, Athlytic has the stronger case. A Watch worn overnight collects HRV and resting heart rate passively, so your recovery view is ready before you wake up, with no action from you. Pulse Rate cannot match effortless passive capture — it asks for a deliberate sixty-second reading. Its advantage only exists when you do not have, or do not want to wear, the watch.
It produces a recovery status trend built from your morning HRV and resting heart rate compared against your own baseline, which is the same family of calculation. It is not Athlytic’s proprietary score and does not claim to be, and because it is built on readings you take rather than continuous overnight data, a missed morning is a genuine gap rather than something the sensor filled in for you.
Athlytic primarily reads what the Apple Watch has already written into Apple Health. Pulse Rate writes its own camera readings into Health and also merges other sources already there, including Apple Watch data if you happen to have it. So the two are not mutually exclusive — if you own a Watch, both can coexist in the same Health record.
Download Pulse Rate, measure once, and see whether the number is enough for how you train.
Free download · Core heart-rate measurement free · iOS 15+