Marine Weather Pro| SailGrib
69
Quality Score
Solid
Marine Weather Pro| SailGrib
Medium confidence
✍️ bumetric analysis
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Marine Weather Pro| SailGrib is an Android app from SailGrib in the Weather category, currently rated 4.9★ across 848 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 69: Solid (established niche player). For a Weather 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
$7.6K
per month
→
12-mo forecast
$7.9K – $16.6K
per month
→
24-mo forecast
$9.8K – $29.4K
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
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD💰 Estimated build cost
$80K
↳ What it cost to build · not monthly revenue
Likely range $60K – $110K
$25K · MVP floor$100K · indie scale$500K+ · studio build
📈Pays back in ~10 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 |
| 🌐Cross-platform reach (iOS + Android) | +$27K |
Total estimate$80K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$125K
↳ What it would sell for · not monthly revenue
Marketplace range $75K – $150K · 15× MRR multiple
💸~1.6× build cost (break-even+)
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 ≥ 4.7 (premium) | +15% |
| 🏷Weather category multiple | -5% |
| ⭐Small user base (<1K ratings) | -8% |
Final multiple15× MRR
👥 Estimated audience size
165K
Lifetime downloads (US-equivalent)
Monthly active
57K
Daily active
28K
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
| 📲Weather engagement | ~200 installs / rating |
| 🔁Weather D30 retention | 35% |
| 📍DAU / MAU stickiness | 0.50 |
DAU / MAU50% sticky
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$7.6K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
6 months
$7.3K – $12.1K
12 months
$7.9K – $16.6K
24 months
$9.8K – $29.4K
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 · 48/100MID TIERunderperforming peersGrowth Velocity
5.0
Founder Strength
6.8
Product Quality
6.9
Revenue Strength
3.9
Monetization Maturity
1.0
Defensibility
7.5
Market Position
0.0
Operational Safety
7.0
- 💰 Revenue: Modest — $5K - $11K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.92★ across 848 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 955d ago — possibly dormant.
- ⚠️ Risk: Moderate — dormant (955d 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 = $137K-$244K. Portfolio play ($17K/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 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($19.99)METRIC | +$2,800 | |
| Excellent rating (4.9★)METRIC | +$2,200 | |
| Mature app (13y old)METRIC | +$1,500 | |
| Early-stage install base (848 ratings)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.
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Marine Weather Pro| SailGrib
- Developer
- SailGrib
- Bundle ID
- com.sailgrib.paid
- App Store URL
- Open in App Store
- Category
- Weather
- Content rating
- Not found
- Languages
- Not found
Company
- Website
- www.sailgrib.com
- 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
- $7.6K/mo
- Top-grossing rank
- Not found
- 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 growth848 ratings+19% lifetimeShow 3-year history estimate ▾
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
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
YACHTING WORLD - "IMPRESSIVE" - July 2014
Designed for Iridium GO! and Approved by Iridium.
SaiGrib is a weather and tides forecast app designed for the sailing community, cruisers and raceers, worlwide.
Get all the major models of weather forecast from many different sources in one easy to use app.
Weather data are downloaded as grib files while tides are calculated locally on your device.
Features
- pan and zoom the map to choose your region
- download data using the best Grib files providers : SailGrib, Great Circle, GMN, OpenWRF, SailDocs...… View full description on the official store →
Designed for Iridium GO! and Approved by Iridium.
SaiGrib is a weather and tides forecast app designed for the sailing community, cruisers and raceers, worlwide.
Get all the major models of weather forecast from many different sources in one easy to use app.
Weather data are downloaded as grib files while tides are calculated locally on your device.
Features
- pan and zoom the map to choose your region
- download data using the best Grib files providers : SailGrib, Great Circle, GMN, OpenWRF, SailDocs...… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v2.3🔄 updated 0d ago📂 Weather💰 Free
🧪
Tech & Domain Intel — sailgrib.com
- Tech stack
- AWS SES
Derived from public RDAP + DNS TXT records (no scraping, no login).
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for Marine Weather Pro| SailGrib: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
More by SailGrib
View all →📦 Portfolio summaryINDIE studio
6apps·$17K/mocombined
✓ Diversified — top app contributes 49%; risk spread across portfolio
About this analysis
Why medium confidence: 848 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Marine Weather Pro| SailGrib make per month?▴
Based on our ML-calibrated revenue forecast, Marine Weather Pro| SailGrib earns approximately $7.6K/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 Marine Weather Pro| SailGrib?▴
Browse the full Weather 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 Marine Weather Pro| SailGrib?▴
Marine Weather Pro| SailGrib is published by SailGrib on the Google Play 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 Marine Weather Pro| SailGrib's BU Score?▴
Marine Weather Pro| SailGrib has a BU Score of 69/100 (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.