How much does London Tube Map and Guide make per month?

Based on our ML-calibrated revenue forecast, London Tube Map and Guide earns approximately $5.7K/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 London Tube Map and Guide?

Browse the full Travel 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 London Tube Map and Guide?

London Tube Map and Guide is published by Brainflash 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 London Tube Map and Guide's BU Score?

London Tube Map and Guide 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.

London Tube Map and Guide

Quality Score

Solid

London Tube Map and Guide

Name: London Tube Map and Guide — app revenue, audience, build cost & risk profile
Creator: bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: London Tube Map and Guide revenue, London Tube Map and Guide app analytics, mobile app revenue estimate, Travel revenue, iOS app revenue

Low confidence

4.8 ✍️ Editor

✍️ bumetric analysis

“

London Tube Map and Guide is an iOS app from Brainflash in the Travel category, currently rated 4.8★ across 84 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 Travel 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

$200

per month

→

12-mo forecast

$100 – $931

per month

→

24-mo forecast

$100 – $2790

per month

MICRO tier

💡 Grow this revenue

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Title & subtitle keyword fit
Description hook & conversion structure
Screenshots, ratings, reviews strategy

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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

$65K

↳ What it cost to build · not monthly revenue

Likely range $50K – $90K

$25K · MVP floor $100K · indie scale $500K+ · studio build

📈 Pays back in ~11 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
⚙ Travel complexity ×1.30	+$15K

Total estimate $65K

ONE-TIME · EXIT VALUE 💵 Estimated acquisition value

$100K

↳ What it would sell for · not monthly revenue

Marketplace range $75K – $125K · 16× MRR multiple

💸 ~1.5× 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%
⭐ Small user base (<1K ratings)	-8%

Final multiple 16× MRR

🔬

How we forecast this revenue

LOW CONFIDENCE

Baseline

$200/mo · ML-estimated from 234 triggers

Growth rate

+8.0% MoM · MICRO tier baseline (compound monthly)

Direction

Headwinds: rating drift may slow acquisition

6 months

$127 – $508

12 months

$100 – $931

24 months

$100 – $2.8K

Compound growth at +8.0% MoM (tier baseline for MICRO). Range widens with horizon — typical noise band ±60% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.

📊

BU Investment Matrix

Insufficient data · 35/100MICRO TIERtoo early to score

Growth Velocity

5.0

Founder Strength

4.8

Product Quality

3.8

Revenue Strength

2.3

Monetization Maturity

1.0

Defensibility

4.5

Market Position

0.0

Operational Safety

7.0

💰 Revenue: Marginal — $0 - $500/mo · MICRO tier · indicative confidence, trajectory unclear.
⭐ Quality: 4.75★ across 84 reviews — weak — significant quality concerns.
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: ⚠ last update 1334d ago — possibly dormant.
⚠️ Risk: Moderate — dormant (1334d 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 = $3K-$6K. Portfolio play ($5K/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 5 of 5 triggers

Our ML model uses 200+ signals from public data. These are the most influential for this app:

Paid app ($0.00)METRIC		+$2,800
Excellent rating (4.8★)METRIC		+$2,200
Mature app (16y old)METRIC		+$1,500
Single-language (English only)METRIC		−$400
Pre-traction phase (84 ratings)METRIC		−$300

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.

🆕 What's New · v3.0.1

Fixed a crash that occurred in the stations list and when selecting a station in the route planner

Profile & Insights

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

Identification

App name: London Tube Map and Guide
Developer: Brainflash
Bundle ID: com.brainflash.tubeguide
App Store URL: Open in App Store
Category: Travel
Content rating: 4+
Languages: EN

Company

Website: Not found
Tagline: News
Description: How can I get my app idea created? Brainflash, a UK app developer offers bespoke mobile app design services. Get a quote today.
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: $5.7K/mo
Top-grossing rank: Outside top 100 in US Travel
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 growth84 ratings+8300% lifetimeShow 3-year history estimate ▾

Tracked (25 weeks) Pre-tracking estimate (37 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.

💰Pricing History$0.00 → $1.99 (+0%)

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

Add a handy London Tube Map to your iPhone or iPad! A tube map is essential for any visit to London and this app contains the latest Tube Map courtesy of Wikimedia. It also has a route planner, nearest tube finder, live status and departure boards, plus a list of over 200 places of interest accessible by Tube.

Summary of Features
-------------------------------------
• London Tube Map provided by TfL
• Route Planner 
• Quick access to departure info 
• Travel Zones displayed on map
• Live status of Tube lines
• Live departure information is available for selected stations… View full description on the official store →

App Specs

🔐 Own this app? Claim & verify MRR →

💾 24 MB🔞 4+📱 iOS 9.3+🔖 v3.0.1🔄 updated 0d ago🌐 EN📂 Travel💰 Paid

📅

What Worked™ · Development Pipeline

4 EVENTS TRACKED

Detected 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 →

2026-05

💲

Went paid — introduced $1.99 price point

2026-03

📈

Crossed 50 ratings — social-proof flywheel kicking in

2012-05

📈

Crossed 10 ratings — social-proof flywheel kicking in

2011-05

🚀

First tracked snapshot — initial data captured