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83
BU Score
Excellent

Welltory: Herzfrequenzmesser

4.7 ✍️ Editor
✍️ BU Analytics Review

Welltory: Herzfrequenzmesser is an iOS app from Welltory inc in the Health & Fitness category, currently rated 4.7★ across 128,032 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 83Excellent (strong product-market fit). For a Health & Fitness app, that means strong product-market fit.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

📊 Performance Tracking LIVE

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Reviews
Forecast Revenue / mo
Snapshots tracked
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💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 12 of 12 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
High install base (128,032 ratings)METRIC
+$12,000
Paid app ($0.00)METRIC
+$2,800
Excellent rating (4.7★)METRIC
+$2,200
worth every pennyREVIEW
+$2,000
5 starREVIEW
+$1,800
cancelledREVIEW
−$1,500
excellent appREVIEW
+$1,500
Mature app (10y old)METRIC
+$1,500
highly recommendREVIEW
+$1,400
slowREVIEW
−$1,200
too expensiveREVIEW
−$1,000
priceyREVIEW
−$800
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Jun 25
Jul 25
Aug 25
Sep 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26
Apr 26
May 26

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 431 MB🔞 12+📱 iOS 16.0+🔖 v4.54.0🔄 updated 2w ago🌐 EN, RU📂 Health & Fitness💰 Paid🚀 Launched 2016 (10y old)

📝 About this app

Finally Understand What's Going On With Your Body

Trusted by 16 million users who want to reconnect with their bodies and feel better, featured by the App Store in Apps We Love, and collaborating with 25+ universities worldwide — including Harvard Medical School, Arizona State University, and Johns Hopkins — to advance health science.

— Your heart knows everything about you. Welltory helps you listen and understand —

Sometimes your body feels like it’s speaking a foreign language. Welltory translates those signals into science-backed insights — whether you’re facing hormonal changes, heart health concerns, fatigue, burnout, or just want to optimize energy and mood.

We analyze heart rate variability (HRV) — a proven heart health marker backed by 20,000+ studies — to show what your heart and nervous system reveal about your wellness.

— Your Complete Health Story, One App —

You don’t have to piece together insights from 5 health apps. When you finally have a moment for yourself, everything you need is right there. 

Connect 1,000+ devices and apps — Apple Watch, Oura, meditation apps, lab test results, and more — to create your personal health diary. 

— Stop Guessing. Start Understanding —

Sleep That Actually Restores You

Struggling with insomnia or waking up exhausted? Our Sleep Analysis goes beyond counting hours. Discover what disrupts your rest and get insights to improve recovery. With Echo — a science-based library of calming content tailored to your heartbeat — you’ll fall asleep faster and wake up truly restored.

Heart Health & Blood Pressure Simplified 

Your heart reveals what’s really happening in your body. Welltory helps you track blood pressure, hypertension, and other metrics — plus log symptoms in your personal health diary. Share reports with your doctor, or use Welltory as a tracker helping you navigate health, menopause, and aging with confidence.

Can Apple Watch measure blood pressure? No, but Welltory helps you understand your numbers if you sync a monitor or add data manually.

Stress That Makes Sense

Turn your Apple Watch into a stress monitor and catch stress before it takes over. No more wondering “why am I so stressed?” — now you’ll know, and know how to respond. See how work, sleep, workouts, and even Zoom meetings affect your stress levels, and recognize when it’s time to pause and restore balance.

Activity Boost Without Pressure

Track the 60% of activity most fitness apps ignore — we count every effort: walking the dog, house chores, running for the bus, and more. Every activity grows your Mountain in the app — the taller it gets, the more you’ve moved. We also set a Longevity goal that matches where your body is today and gently guides you toward progress, not perfection.

Start listening to your body — and feel the difference with Welltory.

PRICING & TERMS

App is free to download and use. You can upgrade to Welltory Premium with an auto-renewing subscription.

–– Subscription renews automatically unless turned off at least 24 hours before the end of the period.
–– Renewal is charged within 24 hours before the current period ends, the cost will be identified.
–– Subscriptions may be managed by the user and auto-renewal may be turned off in the user's Account Settings after purchase.
–– Free trial portions (if offered) are forfeited after purchase.
–– Please note that the Family Sharing feature is not applicable for our app.
— Welltory integrates with Apple Health.

Terms of service:
https://welltory.com/terms/ 

Privacy policy:
https://welltory.com/privacy 

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

We store your data in the cloud, honoring your privacy & safety. contact@welltory.com

NOTE
Welltory measures heart rate variability and detects heartbeats. It cannot measure blood pressure or other vital signs via phone camera or Apple Watch.

Welltory is not a substitute for medical advice. Always consult your doctor if you feel unwell.

🆕 What's New · v4.54.0

This is the update we kept hinting at.

You know those days when nothing bad happened, but everything feels irritating and you don't know why? Or when you're exhausted but can't stop — wired and tired at the same time? That's rarely just a mood. It's your nervous system, and the state it's in right now changes how everything around you feels.

Now your HRV readings have a new way to tell that story. Nervous System Snapshot shows you what's actually happening inside you in real time — your Intensity, Ease, and Clarity — so you can start to see why the same task feels easy one moment and impossible the next. It's one of the most personal things Welltory can do: help you explore the connection between your body and your experience, as it happens.

To try it, go to Settings and turn on Nervous System Snapshot. The new view appears in your Journal, and you can switch back to Heartbeat Reports anytime.

Stay tuned & rate us if you enjoy using Welltory.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Welltory: Herzfrequenzmesser
Developer
Welltory inc
Bundle ID
com.welltory.client
App Store URL
Open in App Store
Category
Health & Fitness
Content rating
12+
Languages
EN, RU

Company

Website
Not found
Tagline
Get your life back
Description
See what’s draining your energy — and stop it before it drains your day. Welltory turns phone biometrics into daily guidance, trusted by 17M users.
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
OG image

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
$1.5M ($1.2M – $1.8M)AI medium
AI annual estimate
$18.0M/yr
ML model estimate / mo
$13.1K/mo
Top-grossing rank
🇮🇳#29 /100   🇺🇸#50 /100   🇨🇦#65 /100
All-time revenue
Not found
Pricing
Not found

Founder

Name
Not found
X / Twitter
https://twitter.com/welltory
LinkedIn
https://www.linkedin.com/company/welltory
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
https://welltory.com/blog
Press / News
Not found

Contacts & Socials

Socials
facebook · instagram · linkedin · twitter
Email
Not found
Phone
Not found
Contact page
Not found
About page
https://welltory.com/about-us
AI Revenue EstimateCONFIDENCE: MEDIUM
Welltory's overall app revenue is estimated to be around $25.8 million annually. Assuming 60-80% of this revenue is generated by the iOS app globally, its estimated monthly revenue ranges from $1.2 million to $1.8 million, with a central estimate of $1.5 million.
Sources mentioned: Sensor Tower, Adapty, Growjo, The Vertical, Deloitte
Citations: growjo.com
Recent App Store Reviews49 latest · avg 3.18★ · 38.8% 5★ · 30.6% 1★
5★
19 (39%)
4★
7 (14%)
3★
2 (4%)
2★
6 (12%)
1★
15 (31%)
+13,275 ratings/week
Praise: love ×11 great ×9 recommend ×4 best ×3 excellent ×2Complaints: subscription ×13 scam ×2 refund ×1 auto-renew ×1 crash ×1
Top positive
★★★★★ Fantastic App for heart rate and stress results
This is a very helpful app for anyone interested in your heart health and how it affects your nervous system. Very interesting and helpful information is derived from the heart rate readings it displays. I really enjoy it and it has been he…
★★★★★ Impressive app!
I’m blown away by the amount of health data captured and shared in this app. It’s helpful in explaining the way data is collected and interpreted, and why it’s important/affects my health. This app inspires me to be more aware of making cho…
Top negative
★☆☆☆☆ absolutely ridiculous
promises all sorts of information and data , then hides it all behind a paywall without letting you at least try and see if it’s accurate. Blatant money grab…
★☆☆☆☆ Horrible service
It’s like they intentionally confuse you with a horrible landing page and absolutely no way to contact them. They’ve now taken money from my credit card in two consecutive years and I can’t talk to a single human being. And the app is subpa…
📈Ratings growth128,032 ratings+8% lifetimeShow 3-year history estimate ▾May 2023Jul 2025May 2026
Tracked (16 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic DistributionTop 10Top 30Top 60
IN#29US#50CA#65
🌍Top Countries — Grossing Rank3 countries
🇮🇳IN
#29 /100
🇺🇸US
#50 /100
🇨🇦CA
#65 /100
📊Category Rank Trajectory#29 now · best #27 · worst #100
Lower line = better rank · Estimate from ratings growth model · Lower position on chart = worse rank · Higher = top of chart
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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