My Pain Diary: Chronic Pain & Symptom Tracker
60
Quality Score
Solid
My Pain Diary: Chronic Pain & Symptom Tracker
Medium confidence
✍️ bumetric analysis
“
My Pain Diary: Chronic Pain & Symptom Tracker is an iOS app from Damon Lynn in the Education category, currently rated 4.0★ across 119 ratings. Initial signal reads as mostly critical sentiment so far: users flag rough edges and unmet expectations.
Quality Score is 60: Solid (established niche player). For a Education 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
$3.6K
per month
→
12-mo forecast
$3.1K – $11.3K
per month
→
24-mo forecast
$2.9K – $26.1K
per month
INDIE 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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$60K
↳ What it cost to build · not monthly revenue
Likely range $45K – $80K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~2 months 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 |
| ⚙ Education complexity ×1.20 | +$10K |
Total estimate
$60K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$375K
↳ What it would sell for · not monthly revenue
Marketplace range $275K – $500K · 14× MRR multiple
💸
~6.2× return on build cost
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 |
| ⭐ ★ rating 3.5-4.0 (mixed) | -8% |
| 🏷 Education category multiple | +6% |
| ⭐ Small user base (<1K ratings) | -8% |
Final multiple
14× MRR
👥 Estimated audience size
10K
Lifetime downloads (US-equivalent)
Monthly active
1.8K
Daily active
540
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
| 📲 Education engagement | ~85 installs / rating |
| 🔁 Education D30 retention | 18% |
| 📍 DAU / MAU stickiness | 0.30 |
DAU / MAU
30% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$3.6K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
6 months
$3.0K – $7.1K
12 months
$3.1K – $11.3K
24 months
$2.9K – $26.1K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Early-stage solo · 44/100INDIE TIERexpected for tierGrowth Velocity
5.0
Founder Strength
5.8
Product Quality
5.6
Revenue Strength
3.6
Monetization Maturity
1.0
Defensibility
6.0
Market Position
1.2
Operational Safety
7.0
- 💰 Revenue: Modest — $1K - $8K/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.97★ across 119 reviews — below category median.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 3742d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (3742d since update).
🎯 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 = $64K-$114K. Portfolio play ($56K/mo combined) commands premium.
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 9 of 9 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 | |
| worth every pennyREVIEW | +$2,000 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (16y old)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| Early-stage install base (119 ratings)METRIC | +$400 | |
| Single-language (English only)METRIC | −$400 |
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 · v3.5.8
This update from Apple will improve the functionality of this app. No new features are included.
Fixed issue with weather feed.
Fixed issue with weather feed.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- My Pain Diary: Chronic Pain & Symptom Tracker
- Developer
- Damon Lynn
- Bundle ID
- com.damonlynn.mypaindiary
- App Store URL
- Open in App Store
- Category
- Education
- Content rating
- 17+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $28.4K/mo
- Top-grossing rank
- Outside top 100 in US Education
- 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
- Socials
- facebook l.facebook.com/l.php?u=https%3A%2F%2F…
- Not found
- Phone
- Not found
- Contact page
- facebook.com/help/568137493302217
- About page
- facebook.com/about
📈Ratings growth119 ratings+-73% lifetimeShow 3-year history estimate ▾
Tracked (59 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
💰Pricing History$0.00 → $4.99 (+0%)
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
Heads up! There's a new and improved version of this app named "My Pain Diary: GOLD EDITION".
Find it below in the 'Developer Apps' section or search for it by name.
Track your chronic pain, symptoms, triggers and more to create detailed reports you doctor will love!
- "My surgeon spotted something by looking at my graph and was able to diagnose another condition, which is now being treated."
Join more than 80,000 chronic pain sufferers who have better managed their pain and symptoms with My Pain Diary.… View full description on the official store →
Find it below in the 'Developer Apps' section or search for it by name.
Track your chronic pain, symptoms, triggers and more to create detailed reports you doctor will love!
- "My surgeon spotted something by looking at my graph and was able to diagnose another condition, which is now being treated."
Join more than 80,000 chronic pain sufferers who have better managed their pain and symptoms with My Pain Diary.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 18 MB🔞 17+📱 iOS 7.1+🔖 v3.5.8🔄 updated 0d ago🌐 EN📂 Education💰 Paid
📅
What Worked™ · Development Pipeline
8 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
⭐
Rating ↓ 4.50 → 3.97 (dropped 0.53★)
2026-05
💲
Went paid — introduced $4.99 price point
2023-02
📈
Crossed 500 ratings — social-proof flywheel kicking in
2012-11
📈
Crossed 100 ratings — social-proof flywheel kicking in
2012-07
📈
Crossed 50 ratings — social-proof flywheel kicking in
2012-06
📈
Crossed 10 ratings — social-proof flywheel kicking in
2012-06
🚀
First tracked snapshot — initial data captured
2012-06
⭐
Rating ↓ 5.00 → 4.50 (dropped 0.50★)
🌍
Multi-Country Performance
Available in 4 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.375★ | 8 | 4.375★ this version |
| 🇨🇦 CA | 3.33333★ | 9 | 3.33333★ this version |
| 🇬🇧 GB | 4.45455★ | 11 | 4.45455★ this version |
| 🇺🇸 US | 3.96639★ | 119 | 3.96639★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for My Pain Diary: Chronic Pain & Symptom Tracker: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Damon Lynn
View all →📦 Portfolio summaryINDIE studio
2apps·$56K/mocombined
Lead-app heavy — top app contributes 50%
About this analysis
Why medium confidence: 119 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does My Pain Diary make per month?▴
Based on our ML-calibrated revenue forecast, My Pain Diary earns approximately $28K/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.
What apps are like My Pain Diary?▴
Browse the full Education 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.
Who makes My Pain Diary?▴
My Pain Diary is published by Damon Lynn 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 My Pain Diary's BU Score?▴
My Pain Diary has a BU Score of 60/100 (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.