Wellthly-Feel Heart Rhythm
68
Quality Score
Solid
Wellthly-Feel Heart Rhythm
by JUSTDO PTE. LTD.
Medium confidence
✍️ Bumetric analysis
“
Wellthly-Feel Heart Rhythm is an iOS app from JUSTDO PTE. LTD. in the Health & Fitness category, currently rated 4.6★ across 2,411 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 68: Solid (established niche player). For a Health & Fitness app, that means established niche player. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Monthly revenue · now vs forecast
● Right now
$5.4K
per month
→
12-mo forecast
$5.5K – $11.6K
per month
→
24-mo forecast
$6.9K – $20.6K
per month
MID tier
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
74 snapshots on record
Rating
4.6
Reviews
2,411 reviews
Forecast Revenue / mo
$5.4K
Snapshots tracked
74
since May 2025
ONE-TIME · BUILD
💰 Estimated build cost
$135K
↳ What it cost to build · not monthly revenue
Likely range $100K – $180K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~2.1y at current MRR
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| 📦 Asset bundle (150 MB) | +$39K |
| ⚙ Health & Fitness complexity ×1.40 | +$36K |
| ⚙ 1.7y maintenance × ~1-person team | +$10K |
Total estimate
$135K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$100K
↳ What it would sell for · not monthly revenue
Marketplace range $75K – $125K · 19× MRR multiple
💸
~0.7× build cost (under-water)
Synthetic estimate. Multiple band derived from ad-supported + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.
How the multiple was built
| 📺 Ad-supported base | 15× MRR |
| 📅 1.7y proven track record | +9% |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
| 🏷 Health & Fitness category multiple | +10% |
Final multiple
19× MRR
👥 Estimated audience size
150K
Lifetime downloads (US-equivalent)
Monthly active
33K
Daily active
11K
Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.
How we sized it
| 📲 Health & Fitness engagement | ~70 installs / rating |
| 📅 1.7y of rating accumulation | -9% |
| 🔁 Health & Fitness D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.35 |
DAU / MAU
35% sticky
🛠 Estimated tech stack
🍎
Native iOS (SwiftUI)
Medium confidence · 60%
Also possible
React Native
Flutter
Heuristic guess from app bundle size, category, store description signals, and release-date stack era. Bumetric does not disassemble binaries — for binary-level certainty you would need an SDK intelligence tool or the manifest itself. Reasoning chain on the right. Full ruleset on /methodology.
Signals we read
| 📦 App bundle size | 150 MB |
| 🏷 Category context | Health & Fitness |
| 📦 Mid-large iOS bundle | → Likely native SwiftUI (post-2020 era) |
💀 Maintenance status
At risk
50%
Last shipped 2026-01-08 · 268 days ago
0 · Active
50 · At risk
100 · Abandoned
Heuristic risk score from time-since-last-update + ratings velocity proxy + Editor's Choice / curated featuring signals. Calibrated against 2024-2025 app-store ranking decay reports. Not a guarantee — a quiet app with a healthy codebase looks the same as an abandoned one until something breaks. Full math on /methodology.
Risk signals
| 📅 8 months since last update | Concerning gap |
Verdict
At risk
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.4K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
Direction
Headwinds: low defensibility moat
6 months
$5.1K – $8.5K
12 months
$5.5K – $11.6K
24 months
$6.9K – $20.6K
Compound growth at +4.0% MoM (tier baseline for MID). Range widens with horizon — typical noise band ±25% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Below median · 45/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
4.8
Product Quality
8.3
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
2.4
Market Position
2.0
Operational Safety
9.0
- 💰 Revenue: Modest — $3K - $8K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.62★ across 2,411 reviews — strong (top 10%).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: last update 263d ago — slow cadence.
- ⚠️ Risk: Low — no material risk signals detected.
🎯 For competitors: Mixed picture. Worth competing if you have a clear UX or pricing edge — otherwise crowded segment.
💵 For acquirers: Estimated asking range 18-32× monthly = $96K-$171K.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
Range:
💰 Forecast Revenue / mo
MODELRevenue 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 7 of 7 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| subscriptionREVIEW | +$2,500 | |
| Excellent rating (4.6★)METRIC | +$2,200 | |
| cancelledREVIEW | −$1,500 | |
| Low install base (2,411 ratings)METRIC | +$1,500 | |
| Single-language (English only)METRIC | −$400 | |
| Growing app (1y old)METRIC | +$200 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🆕 What's New · v1.1.2
Fixed some bugs
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Wellthly-Feel Heart Rhythm
- Developer
- JUSTDO PTE. LTD.
- Bundle ID
- com.healthdoctory.wellthly
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- 12+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Today
- Description
- Find apps and games for iPhone, iPad, Mac, and more on the App Store.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $5.4K/mo
- Top-grossing rank
- 🇧🇷#55 /100
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
Contacts & Socials data not yet collected for this app.
📈Ratings growth2,425 ratings+8881% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (0 weeks) · model-based, ±5% noise · anchored to release date and current value
🗺️Geographic Distribution1 of 9 markets
🇧🇷
BR
Top-grossing rank: #55 / 100
Other markets
Outside top 100
in US, GB, DE, FR, JP, CA, AU, BR, IN
in US, GB, DE, FR, JP, CA, AU, BR, IN
This app currently ranks in only one of the 9 markets we monitor. Niche or regional apps often launch this way before global rollout. Rankings update daily.
📊Category Rank Trajectory#55 now · best #55 · 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.
📝 About this app
Take Charge of Your Heart Health – Discover a Better You with Wellthly
Whether you’re aiming to maintain a healthy heart or actively managing specific health issues, Wellthly is your essential companion. With real-time heart rate monitoring, personalized health insights, and nutrition recommendations, Wellthly helps you achieve your heart health goals. Start today—because every heartbeat counts.
Monitor Your Heart in Real-Time：
Your heart’s health isn’t just a number—it’s every beat that adds up.… View full description on the official store →
Whether you’re aiming to maintain a healthy heart or actively managing specific health issues, Wellthly is your essential companion. With real-time heart rate monitoring, personalized health insights, and nutrition recommendations, Wellthly helps you achieve your heart health goals. Start today—because every heartbeat counts.
Monitor Your Heart in Real-Time：
Your heart’s health isn’t just a number—it’s every beat that adds up.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 150 MB🔞 12+📱 iOS 14+🔖 v1.1.2🔄 updated 8mo ago🌐 EN📂 Health & Fitness💰 Paid🚀 Launched 2025 (1y old)
📅
What Worked™ · Development Pipeline
11 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-05
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +9 high confidence
2026-05
🔄
Monetization changed: paid → free
→ 30 days after: reviews +9 high confidence
2026-03
📈
Crossed 100 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↑ 2.05 → 4.51 (improved 2.46★)
2025-10
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.11★ · reviews +7 high confidence
2025-06
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.36★ · reviews +8 high confidence
2025-06
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.45★ · reviews +10 medium · co-occurring
2025-06
⭐
Rating ↑ 1.38 → 1.78 (improved 0.40★)
→ 30 days after: rating +0.45★ · reviews +10 medium · co-occurring
2025-05
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating +0.07★ · reviews +7 low · multiple changes
2025-05
⭐
Rating ↑ 1.00 → 1.50 (improved 0.50★)
→ 30 days after: rating +0.07★ · reviews +7 medium · co-occurring
2025-05
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating +0.07★ · reviews +7 high confidence
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.58025★ | 162 | 4.58025★ this version |
| 🇧🇷 BR | 4.73206★ | 2,732 | 4.73206★ this version |
| 🇨🇦 CA | 4.56923★ | 325 | 4.56923★ this version |
| 🇩🇪 DE | 4.36806★ | 144 | 4.36806★ this version |
| 🇫🇷 FR | 4.44262★ | 183 | 4.44262★ this version |
| 🇬🇧 GB | 4.51133★ | 485 | 4.51133★ this version |
| 🇮🇳 IN | 4.52006★ | 573 | 4.52006★ this version |
| 🇯🇵 JP | 4.28986★ | 69 | 4.28986★ this version |
| 🇺🇸 US | 4.62221★ | 2,422 | 4.62221★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Wellthly-Feel Heart Rhythm: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 2,411 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does Wellthly-Feel Heart Rhythm make per month?▴
Based on our ML-calibrated revenue forecast, Wellthly-Feel Heart Rhythm earns approximately $5.4K/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.
Is Wellthly-Feel Heart Rhythm profitable?▴
With estimated build cost $135K and monthly revenue $5.4K, Wellthly-Feel Heart Rhythm looks break-even-grade — payback period sits around 2.1 years. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does Wellthly-Feel Heart Rhythm have?▴
Estimated audience: ~150K lifetime downloads, ~33K monthly active users, and ~11K daily active users. Derived from ratings count × category installs-per-rating × age decay. US-storefront-equivalent — global audience can be 5-10× larger for internationally-distributed apps.
What apps are like Wellthly-Feel Heart Rhythm?▴
Browse the full Health & Fitness category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
What is Wellthly-Feel Heart Rhythm built with?▴
Our heuristic places Wellthly-Feel Heart Rhythm on the Native iOS (SwiftUI) stack (Medium confidence, 60%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.
Is Wellthly-Feel Heart Rhythm still actively maintained?▴
Maintenance status: At risk (50% abandonment risk). Last shipped version was 8 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would Wellthly-Feel Heart Rhythm sell for?▴
Estimated acquisition value: $100K (marketplace range $75K – $125K). Calculated as 19× monthly revenue using the standard multiple for the detected monetization model + adjustments for age, rating quality and category demand. Calibrated against 2024-2026 Flippa / Acquire.com / MicroAcquire closed-deal medians.
When was Wellthly-Feel Heart Rhythm last updated?▴
Wellthly-Feel Heart Rhythm last shipped a new version on 2026-01-08 — 8 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes Wellthly-Feel Heart Rhythm?▴
Wellthly-Feel Heart Rhythm is published by JUSTDO PTE. LTD. on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is Wellthly-Feel Heart Rhythm's BU Score?▴
Wellthly-Feel Heart Rhythm has a BU Score of 68/100 (Solid). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.