31
Quality Score
Emerging
釣りスタ
High confidence
✍️ bumetric analysis
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釣りスタ is an Android app from GREE, Inc. in the Action category, currently rated 1.0★ across 17,460 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 31: Emerging (early traction worth watching). For a Action app, that means early traction worth watching. 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
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD💰 Estimated build cost
$170K
↳ What it cost to build · not monthly revenue
Likely range $130K – $230K
$25K · MVP floor$100K · indie scale$500K+ · studio build
📈Slow ROI — current MRR is well below build cost
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 |
| ⚙Action complexity ×2.20 | +$60K |
| 🌐Cross-platform reach (iOS + Android) | +$61K |
Total estimate$170K
ONE-TIME · EXIT VALUE💵 Estimated acquisition value
$10K
↳ What it would sell for · not monthly revenue
Marketplace range $5K – $15K · 10× MRR multiple
💸~0.1× 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 |
| ⭐★ rating < 3.5 (weak) | -18% |
| 🏷Action category multiple | -15% |
Final multiple10× MRR
👥 Estimated audience size
2.6M
Lifetime downloads (US-equivalent)
Monthly active
260K
Daily active
91K
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
| 📲Action engagement | ~150 installs / rating |
| 🔁Action D30 retention | 10% |
| 📍DAU / MAU stickiness | 0.35 |
DAU / MAU35% sticky
🛠 Estimated tech stack
🤖
Native Android (Kotlin)
Medium confidence · 55%
Also possible
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
| 🏷Category context | Action |
| 📦Tiny game bundle | → Native 2D engine |
💀 Maintenance status
At risk
50%
Last shipped 2025-11-19 · 187 days ago
0 · Active50 · At risk100 · 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
| 📅6 months since last update | Concerning gap |
VerdictAt risk
🔬
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)
Direction
Headwinds: rating drift may slow acquisition
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
Stalled · 37/100MID TIERno growth momentumGrowth Velocity
5.0
Founder Strength
6.3
Product Quality
2.0
Revenue Strength
3.7
Monetization Maturity
1.0
Defensibility
5.0
Market Position
0.0
Operational Safety
7.0
- 💰 Revenue: Modest — $3K - $7K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 1.0★ across 17,460 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: last update 181d ago — slow cadence.
- ⚠️ Risk: Moderate — 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.
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 3 of 3 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Mid install base (17,460 ratings)METRIC | +$5,500 | |
| Below-average rating (1.0★)METRIC | −$1,500 | |
| 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.
App Specs
🔐 Own this app? Claim & verify MRR →🔖 v3.2.53🔄 updated 6mo ago📂 Action💰 Free
📝 About this app
Popular fishing game "Fishing Star"
Fishing Star can play now without registering your email address!
GREE's free download game app "Fishing Star" is now available on Android!
If you want to enjoy a full-scale fishing game casually, it is decided by "Fishing Star"! A full-scale fishing game where you can enjoy various ways such as catching fish while relaxing with your favorite fishing rod, getting excited at an event that can be attended by one person or a large number of people ♪
★ Easy to play ♪
① First, let's choose a fishing spot!
② Throw a rod and fish!… View full description on the official store →
Fishing Star can play now without registering your email address!
GREE's free download game app "Fishing Star" is now available on Android!
If you want to enjoy a full-scale fishing game casually, it is decided by "Fishing Star"! A full-scale fishing game where you can enjoy various ways such as catching fish while relaxing with your favorite fishing rod, getting excited at an event that can be attended by one person or a large number of people ♪
★ Easy to play ♪
① First, let's choose a fishing spot!
② Throw a rod and fish!… View full description on the official store →
🔔
Track this app’s revenue
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Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- 釣りスタ
- Developer
- GREE, Inc.
- Bundle ID
- jp.gree.android.pf.greeapp96
- App Store URL
- Open in App Store
- Category
- Action
- Content rating
- Not found
- Languages
- Not found
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
- $933/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.
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.
More by GREE, Inc.
View all →📦 Portfolio summaryINDIE studio
11apps·$6K/mocombined
✓ Diversified — top app contributes 22%; risk spread across portfolio
Full revenue analysis
Read the article-style breakdown for 釣りスタ: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why high confidence: 17,460 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does 釣りスタ make per month?▴
Based on our ML-calibrated revenue forecast, 釣りスタ earns approximately $933/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 釣りスタ profitable?▴
With estimated build cost $170K and monthly revenue $933, 釣りスタ looks well below break-even — current monthly revenue is much smaller than the estimated build cost. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does 釣りスタ have?▴
Estimated audience: ~2.6M lifetime downloads, ~260K monthly active users, and ~91K 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 釣りスタ?▴
Browse the full Action 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 釣りスタ built with?▴
Our heuristic places 釣りスタ on the Native Android (Kotlin) stack (Medium confidence, 55%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Flutter.
Is 釣りスタ still actively maintained?▴
Maintenance status: At risk (50% abandonment risk). Last shipped version was 6 months ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would 釣りスタ sell for?▴
Estimated acquisition value: $10K (marketplace range $5.0K – $15K). Calculated as 10× 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 釣りスタ last updated?▴
釣りスタ last shipped a new version on 2025-11-19 — 6 months ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes 釣りスタ?▴
釣りスタ is published by GREE, Inc. 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 釣りスタ's BU Score?▴
釣りスタ has a BU Score of 31/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.