WaterMinder® ∙ Water Tracker
80
Quality Score
Excellent
✍️ Bumetric analysis
“
WaterMinder® ∙ Water Tracker is an iOS app from Funn Media, LLC in the Health & Fitness category, currently rated 4.8★ across 33,368 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.
Quality Score is 80: Excellent (strong product-market fit). For a Health & Fitness app, that means strong product-market fit. 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
$5.0K
per month
→
12-mo forecast
$5.2K – $10.8K
per month
→
24-mo forecast
$6.4K – $19.2K
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
155 snapshots on record
Rating
4.8
Reviews
33,368 reviews
Forecast Revenue / mo
$5.0K
Snapshots tracked
155
since Dec 2022
🤖Also on Android
$327/mo · 10K ratings · 4.5★
View →
ONE-TIME · BUILD
💰 Estimated build cost
$205K
↳ What it cost to build · not monthly revenue
Likely range $155K – $275K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~3.4y 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 (477 MB) | +$40K |
| ⚙ Health & Fitness complexity ×1.40 | +$36K |
| ⚙ 13.2y maintenance × ~1-person team | +$79K |
Total estimate
$205K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$125K
↳ What it would sell for · not monthly revenue
Marketplace range $75K – $150K · 23× MRR multiple
💸
~0.6× 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 |
| 📅 13.2y proven track record | +20% |
| ⭐ ★ rating ≥ 4.7 (premium) | +15% |
| 🏷 Health & Fitness category multiple | +10% |
Final multiple
23× MRR
👥 Estimated audience size
1.6M
Lifetime downloads (US-equivalent)
Monthly active
115K
Daily active
40K
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 |
| 📅 13.2y of rating accumulation | -30% |
| 🔁 Health & Fitness D30 retention | 22% |
| 📍 DAU / MAU stickiness | 0.35 |
DAU / MAU
35% sticky
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
Medium confidence · 55%
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 | 477 MB |
| 🏷 Category context | Health & Fitness |
| 📦 Large iOS bundle | → Native Swift / UIKit (pre-2020 era) + assets |
💀 Maintenance status
Active
5%
Last shipped 2026-09-13 · 10 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
| 📅 10 days since last update | Active development |
Verdict
Active
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$5.0K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$4.7K – $7.9K
12 months
$5.2K – $10.8K
24 months
$6.4K – $19.2K
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 · 53/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
5.3
Product Quality
9.5
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
6.0
Market Position
2.0
Operational Safety
10.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.75★ across 33,368 reviews — exceptional (top 1% in category).
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: Insufficient signal to assess trajectory.
- ⚠️ 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 = $90K-$160K. Portfolio play ($22K/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 15 of 15 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (33,368 ratings)METRIC | +$5,500 | |
| subscriptionREVIEW | +$2,500 | |
| Excellent rating (4.8★)METRIC | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| cancelledREVIEW | −$1,500 | |
| excellent appREVIEW | +$1,500 | |
| Mature app (13y old)METRIC | +$1,500 | |
| Multilingual (24 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| free trialREVIEW | +$1,200 | |
| annoying adsREVIEW | −$1,100 | |
| support teamREVIEW | +$900 | |
| Ad-supported / freemiumMETRIC | +$600 |
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 · v8.0.1
Meet the New WaterMinder Coach!
Your new intelligent hydration companion is here to make WaterMinder quicker, easier, and more personal.
• Chat with your Coach for hydration advice or help using WaterMinder
• Log water easily by telling the Coach how much you drank… Full release notes →
Your new intelligent hydration companion is here to make WaterMinder quicker, easier, and more personal.
• Chat with your Coach for hydration advice or help using WaterMinder
• Log water easily by telling the Coach how much you drank… Full release notes →
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- WaterMinder® ∙ Water Tracker
- Developer
- Funn Media, LLC
- Bundle ID
- com.waterminder.waterminder
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- 4+
- Languages
- AR, CS, NL, EN, FR, DE, HI, HU, ID, IT, JA, KO, MS, PL, PT, RU, ZH, ES, SV, TH, ZH, TR, UK, VI
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
- $5.0K/mo
- Top-grossing rank
- Outside top 100 in US Health & Fitness
- 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 growth34,381 ratings+7591% 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 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.
🚀Update Frequency · Releases per Quarter5 releases tracked
🚀Version Release Timeline5 releases tracked
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
Most advanced Water Tracker app - downloaded and used by millions of users worldwide!
** Featured by Apple, The New Yorker, Women's Health, Glamour, Tech Crunch, MacStories, Gizmodo, Venture Beat, BGR, The Telegraph, Mashable and many more! **
Get help with our award winning water tracker: WaterMinder® - an easy, intuitive app to track your water intake. Based on your body weight (or your personal goal), WaterMinder® will remind you to drink water to reach your daily goals. By seeing current water fill visually and in percents you will instantly know how well you are hydrated!… View full description on the official store →
** Featured by Apple, The New Yorker, Women's Health, Glamour, Tech Crunch, MacStories, Gizmodo, Venture Beat, BGR, The Telegraph, Mashable and many more! **
Get help with our award winning water tracker: WaterMinder® - an easy, intuitive app to track your water intake. Based on your body weight (or your personal goal), WaterMinder® will remind you to drink water to reach your daily goals. By seeing current water fill visually and in percents you will instantly know how well you are hydrated!… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 477 MB🔞 4+📱 iOS 17.0+🔖 v8.0.1🔄 updated 1w ago🌐 AR, CS, NL, EN, FR +19📂 Health & Fitness💰 Paid🚀 Launched 2013 (13y old)
📅
What Worked™ · Development Pipeline
20 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 →
2026-08
🔧
Shipped update — v7.5.4 → v7.5.8
→ 30 days after: reviews +261 medium · co-occurring
2026-07
🔧
Shipped update — v7.4.4 → v7.5.4
→ 30 days after: revenue +$21.2K/mo · reviews +512 high confidence
2026-06
🔧
Shipped update — v7.3.1 → v7.4.4
→ 30 days after: revenue +$21.2K/mo · reviews +653 medium · co-occurring
2026-05
📈
Crossed 1,000 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +402 high confidence
2026-05
⭐
Rating ↑ 3.41 → 4.75 (improved 1.34★)
→ 30 days after: reviews +402 high confidence
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2026-03
⭐
Rating ↓ 4.50 → 3.41 (dropped 1.09★)
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +5 medium · co-occurring
2026-03
⭐
Rating ↑ 3.40 → 4.50 (improved 1.10★)
→ 30 days after: reviews +5 medium · co-occurring
2023-09
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.06★ · reviews +20 high confidence
2023-09
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.08★ · reviews +32 high confidence
2023-03
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +16 high confidence
2023-01
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.27★ · reviews +14 high confidence
2023-01
⭐
Rating ↑ 3.71 → 4.27 (improved 0.56★)
→ 30 days after: rating −0.27★ · reviews +14 high confidence
2023-01
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.56★ · reviews +15 medium · co-occurring
2022-12
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating +0.56★ · reviews +15 low · multiple changes
2022-12
⭐
Rating ↓ 4.50 → 3.80 (dropped 0.70★)
→ 30 days after: rating +0.56★ · reviews +15 low · multiple changes
2022-12
⭐
Rating ↑ 4.00 → 4.33 (improved 0.33★)
→ 30 days after: rating +0.56★ · reviews +15 low · multiple changes
2022-12
⭐
Rating ↓ 5.00 → 4.00 (dropped 1.00★)
→ 30 days after: rating +0.56★ · reviews +15 low · multiple changes
2022-12
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating +0.56★ · reviews +15 low · multiple changes
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇦🇺 AU | 4.6312★ | 1,372 | 4.6312★ this version |
| 🇧🇷 BR | 4.81752★ | 3,847 | 4.81752★ this version |
| 🇨🇦 CA | 4.63321★ | 2,950 | 4.63321★ this version |
| 🇩🇪 DE | 4.53315★ | 5,368 | 4.53315★ this version |
| 🇫🇷 FR | 4.48798★ | 1,414 | 4.48798★ this version |
| 🇬🇧 GB | 4.59891★ | 2,765 | 4.59891★ this version |
| 🇮🇳 IN | 4.63189★ | 1,361 | 4.63189★ this version |
| 🇯🇵 JP | 4.363★ | 2,427 | 4.363★ this version |
| 🇺🇸 US | 4.74099★ | 34,350 | 4.74099★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for WaterMinder® ∙ Water Tracker: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by Funn Media, LLC
View all →📦 Portfolio summaryINDIE studio
2apps·$8K/mocombined
Lead-app heavy — top app contributes 60%
About this analysis
Why high confidence: 33,368 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does WaterMinder® ∙ Water Tracker make per month?▴
Based on our ML-calibrated revenue forecast, WaterMinder® ∙ Water Tracker earns approximately $5.0K/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 WaterMinder® ∙ Water Tracker profitable?▴
With estimated build cost $205K and monthly revenue $5.0K, WaterMinder® ∙ Water Tracker looks slow ROI — payback period is around 3.4 years at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does WaterMinder® ∙ Water Tracker have?▴
Estimated audience: ~1.6M lifetime downloads, ~115K monthly active users, and ~40K 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 WaterMinder® ∙ Water Tracker?▴
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 WaterMinder® ∙ Water Tracker built with?▴
Our heuristic places WaterMinder® ∙ Water Tracker on the Native iOS (Swift / UIKit) stack (Medium confidence, 55%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: React Native, Flutter.
Is WaterMinder® ∙ Water Tracker still actively maintained?▴
Maintenance status: Active (5% abandonment risk). Last shipped version was 10 days ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would WaterMinder® ∙ Water Tracker sell for?▴
Estimated acquisition value: $125K (marketplace range $75K – $150K). Calculated as 23× 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 WaterMinder® ∙ Water Tracker last updated?▴
WaterMinder® ∙ Water Tracker last shipped a new version on 2026-09-13 — less than a month ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes WaterMinder® ∙ Water Tracker?▴
WaterMinder® ∙ Water Tracker is published by Funn Media, LLC 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 WaterMinder® ∙ Water Tracker's BU Score?▴
WaterMinder® ∙ Water Tracker has a BU Score of 80/100 (Excellent). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.