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61
Quality Score
Solid

4 in a row (Drop Four)

4.6 ✍️ Editor
✍️ bumetric analysis

4 in a row (Drop Four) is an Android app from Hadiware Inc in the Puzzle category, currently rated 4.6★ across 1,172 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Quality Score is 61: Solid (established niche player). For a Puzzle 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.

💰 Forecast Revenue / mo
/mo
Founder-confirmed monthly revenue
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📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
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BU Investment Matrix

Weak · 46/100below benchmarks
GrowthFounderQualityRevenueMonetiz.MoatMarketSafety
Growth Velocity
5.0
Founder Strength
5.4
Product Quality
8.2
Revenue Strength
2.7
Monetization Maturity
1.0
Defensibility
5.5
Market Position
0.0
Operational Safety
9.0
  • 💰 Revenue: Marginal ($505/mo, trajectory unclear).
  • ⭐ Quality: 4.57★ across 1,172 reviews — strong (top 10%).
  • 📍 Market: Not yet charting in any of the 9 monitored markets.
  • 📈 Growth: last update 193d 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 = $9K-$16K. Portfolio play ($4K/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

MODEL
Revenue 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:
Excellent rating (4.6★)METRIC
+$2,200
Low install base (1,172 ratings)METRIC
+$1,500
Established app (7y old)METRIC
+$800
Ad-supported / freemiumMETRIC
+$600
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 v2.03🔄 updated 6mo ago📂 Puzzle💰 Free📺 Ad-supported🚀 Launched 2018 (7y old)

📝 About this app

Four in a row or Four in a line is a two-player connection game like Tic Tac Toe in which the players first choose a color and then take turns dropping one colored disc from the top into a seven-column, six-row vertically suspended grid. The pieces fall straight down, occupying the next available space within the column. The objective of the game is to be the first to form a horizontal, vertical, or diagonal line of four of one's own discs.
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💰 Estimated build cost
$175K
Likely range $130K – $235K
$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
Puzzle complexity ×1.60+$30K
🌐Cross-platform reach (iOS + Android)+$44K
7.9y maintenance × ~1-person team+$47K
Total estimate$175K
💵 Estimated acquisition value
$10K
Marketplace range $5K – $10K · 17× 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 base15× MRR
📅7.9y proven track record+20%
★ rating ≥ 4.4 (solid)+8%
🏷Puzzle category multiple-12%
Final multiple17× MRR
👥 Estimated audience size
130K
Lifetime downloads (US-equivalent)
Monthly active
8.3K
Daily active
2.6K

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
📲Puzzle engagement~160 installs / rating
📅7.9y of rating accumulation-30%
🔁Puzzle D30 retention10%
📍DAU / MAU stickiness0.32
DAU / MAU31% 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 contextPuzzle
📦Tiny game bundle→ Native 2D engine
💀 Maintenance status
At risk
50%
Last shipped 2025-11-05 · 199 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 updateConcerning gap
VerdictAt risk

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
4 in a row (Drop Four)
Developer
Hadiware Inc
Bundle ID
ir.hadiware.fourinarow
App Store URL
Open in App Store
Category
Puzzle
Content rating
Not found
Languages
Not found

Company

Website
www.hadiware.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
$506/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.
AI Revenue EstimateCONFIDENCE: LOW
Publicly available data on the specific revenue of the Android app "4 in a row (Drop Four)" by Hadiware Inc. is not available. General industry data from Adapty indicates that a significant majority of new subscription apps generate less than $1,000 in total revenue, with the median monthly revenue for new apps being around $492 in 2025.
Sources mentioned: Sensor Tower, Statista, Adapty, Reddit, Bumetric
📈Ratings growth1,172 ratings+22% lifetimeShow 3-year history estimate ▾Jun 2023Dec 2024May 2026
Tracked (1 weeks) Pre-tracking estimate (36 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.

More by Hadiware Inc

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📦 Portfolio summaryINDIE studio
5apps·$4K/mocombined
✓ Diversified — top app contributes 34%; risk spread across portfolio

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Full revenue analysis
Read the article-style breakdown for 4 in a row (Drop Four): category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →