How much does BKK Rail make per month?

Based on our ML-calibrated revenue forecast, BKK Rail earns approximately $252/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 BKK Rail?

Browse the full Maps & Navigation 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.

BKK Rail is published by CLARE, Fac. of Engineering of Mahidol University 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 BKK Rail's BU Score?

BKK Rail has a BU Score of 62/100 (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.

BKK Rail

Quality Score

Solid

BKK Rail

Name: BKK Rail — app revenue, audience, build cost & risk profile
Creator: bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: BKK Rail revenue, BKK Rail app analytics, mobile app revenue estimate, Maps & Navigation revenue, Android app revenue

Medium confidence

4.8 ✍️ Editor

✍️ bumetric analysis

“

BKK Rail is an Android app from CLARE, Fac. of Engineering of Mahidol University in the Maps & Navigation category, currently rated 4.8★ across 696 ratings. Initial signal reads as mixed reviews: supporters praise core features while critics cite stability and value gaps.

Quality Score is 62: Solid (established niche player). For a Maps & Navigation 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

$500

per month

→

12-mo forecast

$437 – $1575

per month

→

24-mo forecast

$405 – $3644

per month

INDIE tier

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Description hook & conversion structure
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Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

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idle

Rating

—

Reviews

—

Forecast Revenue / mo

—

Snapshots tracked

since first record

ONE-TIME · BUILD 💰 Estimated build cost

$95K

↳ What it cost to build · not monthly revenue

Likely range $70K – $130K

$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
⚙ Maps & Navigation complexity ×1.20	+$10K
🌐 Cross-platform reach (iOS + Android)	+$33K

Total estimate $95K

👥 Estimated audience size

100K

Lifetime downloads (US-equivalent)

Monthly active

30K

Daily active

12K

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

📲 Maps & Navigation engagement	~150 installs / rating
🔁 Maps & Navigation D30 retention	30%
📍 DAU / MAU stickiness	0.40

DAU / MAU 40% sticky

🔬

How we forecast this revenue

LOW CONFIDENCE

Baseline

$500/mo · ML-estimated from 234 triggers

Growth rate

+6.0% MoM · INDIE tier baseline (compound monthly)

6 months

$426 – $993

12 months

$437 – $1.6K

24 months

$405 – $3.6K

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 · 43/100INDIE TIERexpected for tier

Revenue Strength

2.7

Product Quality

6.7

Market Position

0.0

Growth Velocity

5.0

Defensibility

5.3

Operational Safety

10.0

Founder Strength

3.5

Monetization Maturity

1.0

💰 Revenue: Marginal — $200 - $1250/mo · INDIE tier · medium confidence, trajectory unclear.
⭐ Quality: 4.8★ across 696 reviews — solid.
📍 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 = $9K-$16K.

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 (4.8★)METRIC		+$2,200
Established app (7y old)METRIC		+$800
Ad-supported / freemiumMETRIC		+$600
Early-stage install base (696 ratings)METRIC		+$400

METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 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.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

Profile & Insights

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

Identification

App name: BKK Rail
Developer: CLARE, Fac. of Engineering of Mahidol University
Bundle ID: th.ac.mahidol.clare.gorail
App Store URL: Open in App Store
Category: Maps & Navigation
Content rating: Not found
Languages: Not found

Company

Website: www.eg.mahidol.ac.th
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: $253/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 growth696 ratings+51% 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

This mobile application was created by work done under the collaboration between Office of Transport and Traffic Policy and Planning (Ministry of Transport) and The Faculty of Engineering Mahidol University.

Special thanks to Mass Rapid Transit Authority of Thailand, State Railway of Thailand, SRT Electrified Train Company Limited, Bangkok Mass Transit System Public Company Limited, Bangkok Express and Metro Public Company Limited, Krungthep Thanakom Company Limited, Traffic and Transportation Department of Bangkok Metropolitan Administration.

App Specs

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🔖 v2.2.1🔄 updated 0d ago📂 Maps & Navigation💰 Free

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📝 Description

BU Score · Transcendent

Full revenue analysis

Read the article-style breakdown for BKK Rail: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.

Read deep-dive →