← Back to charts
Welldo: AI Stress Monitor icon
APP STORE

Welldo: AI Stress Monitor

APP ORIGINS STUDIO YAZILIM ANONIM SIRKETI · Health & Fitness · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$7.5K
Likely $2.5K to $22.6K
▼ 65.3% in 16 days
New ratings
+123
in 15 days, 1.5K in total
Rating
4.6 of 5
330 ratings in this store
Countries it ranks in
3
was 2 on Oct 20, 2026

Revenue

Estimated from the grossing charts of Oct 26, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$90.5K
No Google Play version found
EST. LIFETIME DOWNLOADS
11.6K to 33K
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Spain #88 Health & Fitness$7.1K · 94%
  • Peru #93 Health & Fitness$475 · 6%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (170 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
330
AVG RATING
4.62
PRICE
Free
AGE
258d
LAST UPDATE
25d ago
VERSION
1.5.3
SIZE
84 MB
AGE RATING
17+

Last 30 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
19 / 30
COUNTRIES NOW
3 (was 0)
NEW RATINGS, LAST 7 DAYS
+62
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026$7K a month
Oct 10, 2026$21.7K a month
Oct 11, 2026$7.2K a month
Oct 12, 2026$7.2K a month
Oct 13, 2026$7.2K a month
Oct 14, 2026not in a grossing chart
Oct 15, 2026$7.5K a month
Oct 16, 2026$7.5K a month
Oct 17, 2026not in a grossing chart
Oct 18, 2026$7.9K a month
Oct 19, 2026$7.5K a month
Oct 20, 2026$7.5K a month
Oct 21, 2026$7.5K a month
Oct 22, 2026not in a grossing chart
Oct 23, 2026not in a grossing chart
Oct 24, 2026$7.5K a month
Oct 25, 2026$7.5K a month
Oct 26, 2026$7.5K a month
Oct 27, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 28, 2026: not ranked. Now: #30 Health & Fitness · TW.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 12, 20261.3K ratings
Oct 13, 20261.3K ratings
Oct 14, 20261.3K ratings
Oct 15, 20261.3K ratings
Oct 16, 20261.4K ratings
Oct 17, 20261.4K ratings
Oct 18, 20261.4K ratings
Oct 19, 20261.4K ratings
Oct 20, 20261.4K ratings
Oct 21, 20261.4K ratings
Oct 22, 20261.4K ratings
Oct 23, 20261.4K ratings
Oct 24, 20261.4K ratings
Oct 25, 20261.4K ratings
Oct 26, 20261.5K ratings
Oct 27, 20261.5K ratings
1.3K on Oct 12, 2026, 1.5K on Oct 27, 2026. New ratings track new downloads, even outside the charts.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
6 purchases listed
  • Welldo Pro Yearly$29.99
  • Welldo Pro Monthly$9.99
  • Welldo Pro Yearly$19.99
  • Welldo Pro Monthly$7.99
  • Welldo Pro Lifetime$49.99
  • Welldo Pro Weekly $4.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.2 reviews / week
  • Recent reviews average3.8 stars
  • Recent 1 and 2 star share33%
From the latest 6 written reviews, covering 237 days.
RELEASE CADENCE
3 updates in 90 days
  • Typical gap between releases26 days
From the last 11 versions listed on the App Store.
RATING BREAKDOWN
333 ratings
5★84%
4★6%
3★4%
2★1%
1★5%

What users say

Latest reviews, United States App Store.

★★★★★Sep 4, 2026
Erika

Partida

★★★★★Sep 1, 2026
Naja

Manchmal gehts manchmal nicht, sehr unzuverlässig. Hätte mir die 20€ sparen können.

★★★★★May 9, 2026
costoso

muy costoso para algo q no entiendo, y tampoco me avisa en tiempo real como dice, yo tengo q buscar y verificar y ves d que me avise cuando hay un cambio

★★★★★Mar 19, 2026
毎日のストレスが“見える化”される神アプリ

Apple Watchと連携して使っていますが、ストレス状態がリアルタイムで分かるのがとても便利です。日々のコンディション管理をしたい方にはとてもおすすめです。

★★★★★Mar 8, 2026
No me gusta

Pensé que era gratis la aplicación

★★★★★Mar 4, 2026
Tolle App 💛

Ich benutze die App voll regelmäßig und sie hilft mir, meinen Alltag bisschen bewusster zu checken. Die Auswertungen passen voll gut zu mir und sind easy zu verstehen. Und das Design ist einfach sooo süß 🥰 Ist schon die zweite App von der Art, die ich ausprobiert hab, aber die hier passt einfach viel mehr zu mir. Hab mir auch die Pro-Version geholt und bin echt zufrieden damit ✨

Apps like this

Same category, earning about as much.

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

Apple's ad repository couldn't be reached right now. Try again later.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

stress18welldo13body9data8body battery8time7real time6heart rate6watch6sleep6health6energy5activity5battery5helps understand5sleep activity5real4hrv4heart4rate4helps4understand4daily4insights4

What's new in 1.5.3

Hey Welldoers! This update brings Body Battery to your Apple Watch, personal sleep and step goals, and smarter notifications to help you stay on track every day. ** BODY BATTERY ON APPLE WATCH Check your energy right on your wrist with the new Body Battery page in the Welldo watch app, or add the Body Battery complication to your watch face for a quick look anytime. ** YOUR OWN SLEEP & STEP GOALS Set personal goals in Profile > User Settings. Your sleep ring, sleep charts and Apple Watch now follow your goals, and you can adjust your sleep goal right from the sleep page. ** SMARTER NOTIFICATIONS Morning sleep summary shows how close you came to your goal Evening nudge tells you how many steps are left New alert lets you know when your resting heart rate is above your normal range ** LIGHT OR DARK, YOUR CHOICE Pick Light, Dark or System in Preferences > Theme. ** CLEARER BODY BATTERY CHART Workouts now appear on the chart Periods without data are shown dashed Smoother chart line ** IMPROVEMENTS & FIXES Steps no longer show 0 on some devices More accurate Body Battery: a locked phone no longer counts as a day without data HRV readings taken around midnight now appear on the correct day Resting heart rate ranges now match on every screen Contact Us now works even without the Mail app Layout fixes for smaller iPhones and improved translations That's all for this update. Enjoying Welldo? Leave us a review, it really helps! Stay healthy, The Welldo Team

Released Feb 11, 2026. Current version shipped Oct 2, 2026.

Store description

Welldo is a science-based Apple Watch app that monitors real-time stress, HRV, resting heart rate, sleep, and energy to improve overall well-being. Welldo Stress Tracker helps you understand those signals and turn them into calmer, smarter daily habits. By translating complex health data into clear, human-friendly insights, Welldo shows you when to slow down, recharge, or keep going — without overwhelm. STRESS TRACKING Welldo analyzes your Heart Rate Variability (HRV) and Resting Heart Rate from Apple Health to continuously estimate your stress and recovery levels. Instead of raw numbers or confusing charts, you get: * Clear stress levels * Easy-to-read trends * Meaningful insights you can act on Whether you’re working late, recovering from poor sleep, feeling mentally drained, or pushing your limits, Welldo helps you recognize stress early — before it turns into burnout. REAL-TIME STRESS MONITORING — BACKED BY SCIENCE Your body responds to stress instantly. Welldo tracks those physiological changes throughout the day to give you a real-time view of how your body is coping. You’ll learn: * When stress is building * When your body is recovering * How daily habits affect your balance No data overload. Just calm awareness. UNDERSTAND WHAT TRIGGERS YOUR STRESS Welldo doesn’t just show how stressed you are — it helps you understand why. By combining HRV, heart rate, sleep, and activity data, you can: * Identify stress patterns * Discover what impacts your recovery most * Make better decisions for long-term wellbeing Over time, your data starts telling a clear story — about you. BODY BATTERY — KNOW HOW MUCH ENERGY YOU HAVE Welldo’s Body Battery estimates how charged or depleted your body is using stress, recovery, sleep, and activity data. Your Body Battery helps you understand: * When your energy is charging * When it’s draining * How sleep, stress, and activity affect you over time Track your energy trends daily, weekly, and monthly — and see how small changes lead to better balance. BUILT FOR APPLE WATCH Welldo is designed around an Apple Watch–first experience: * Monitor stress and Body Battery directly from your wrist * Use widgets and watch faces for quick, glanceable insights * Stay aware without constantly checking your phone Your wellness companion is always with you. FEATURES * Real-time HRV-based stress tracking * Body Battery energy score * Sleep, activity & recovery insights * Activity Tracking * Apple Watch widgets & watch face support * Stress notifications & alerts * Daily, weekly & monthly trends * Full Apple Health integration * Privacy-first design DATA & PRIVACY Welldo reads data directly from Apple Health.
Your health data stays private, secure, and under your control — always. IMPORTANT HEALTH DISCLAIMER Welldo Stress Tracker is not a medical device and does not provide medical advice or diagnosis.
If you experience chronic or excessive stress, please consult a qualified healthcare professional. SUBSCRIPTION PRICES AND TERMS Welldo is free to download, with optional Welldo Pro subscriptions available on a monthly or annual basis. Payment is charged to your Apple ID and subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time in your Apple ID settings, and any free trial will automatically convert to a paid subscription unless canceled before it ends. LEARN MORE Privacy Policy: https://www.Welldoapp.co/privacy-policy
 Terms of Use: https://www.Welldoapp.co/terms-and-conditions

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

More from APP ORIGINS STUDIO YAZILIM ANONIM SIRKETI

Watch Faces Gallery: Coolz
Lifestyle
2.3K ratingsAnalyze →
AI Chat Bot - Nova AI
Productivity
292 ratingsAnalyze →
Sleepo: Sleep Sounds
Health & Fitness
405 ratingsAnalyze →
AI Homework Helper・Math Solver
Education
167 ratingsAnalyze →
The AI Art Generator, a.i ARTE
Graphics & Design
14 ratingsAnalyze →
Plant Care 360: AI Identifier
Education
22 ratingsAnalyze →