GStreet - Street Map Viewer
72
Quality Score
Strong
GStreet - Street Map Viewer
by 宗群 杨
Medium confidence
✍️ Bumetric analysis
“
GStreet - Street Map Viewer is an iOS app from 宗群 杨 in the Travel category, currently rated 4.4★ across 4,039 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 72: Strong (healthy traction). For a Travel app, that means healthy traction. 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
$10.8K
per month
→
12-mo forecast
$11.2K – $23.4K
per month
→
24-mo forecast
$13.9K – $41.6K
per month
MID tierSUBSCRIPTION
💡 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
94 snapshots on record
Rating
4.4
Reviews
4,039 reviews
Forecast Revenue / mo
$10.8K
Snapshots tracked
94
since Jul 2022
ONE-TIME · BUILD
💰 Estimated build cost
$130K
↳ What it cost to build · not monthly revenue
Likely range $100K – $175K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Pays back in ~12 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 |
| ⚙ 10.5y maintenance × ~1-person team | +$62K |
Total estimate
$130K
ONE-TIME · EXIT VALUE
💵 Estimated acquisition value
$200K
↳ What it would sell for · not monthly revenue
Marketplace range $150K – $275K · 19× 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 |
| 📅 10.5y proven track record | +20% |
| ⭐ ★ rating ≥ 4.4 (solid) | +8% |
Final multiple
19× MRR
👥 Estimated audience size
310K
Lifetime downloads (US-equivalent)
Monthly active
15K
Daily active
2.2K
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
| 📲 Travel engagement | ~110 installs / rating |
| 📅 10.5y of rating accumulation | -30% |
| 🔁 Travel D30 retention | 10% |
| 📍 DAU / MAU stickiness | 0.15 |
DAU / MAU
15% sticky
🛠 Estimated tech stack
🍎
Native iOS (Swift / UIKit)
High confidence · 80%
Also possible
Native iOS (SwiftUI)
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
| 📦 App bundle size | 28 MB |
| 🏷 Category context | Travel |
| 📦 Compact iOS bundle | → Native Swift / UIKit (pre-2020 era) |
💀 Maintenance status
Likely abandoned
93%
Last shipped 2023-10-25 · 1067 days ago
0 · Active
50 · At risk
100 · 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
| 📅 2y+ since last update | Likely abandoned |
| • 10y old + 1y+ no update | +5% (API deprecation drift) |
Verdict
Likely abandoned
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$10.8K/mo · ML-estimated from 234 triggers
Growth rate
+4.0% MoM · MID tier baseline (compound monthly)
Direction
Tailwinds: monetization model proven
6 months
$10.3K – $17.1K
12 months
$11.2K – $23.4K
24 months
$13.9K – $41.6K
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
Building · 56/100MID TIERSUBSCRIPTIONcompetitive build-outRevenue Strength
4.0
Product Quality
6.4
Market Position
2.0
Growth Velocity
5.0
Defensibility
7.0
Operational Safety
5.5
Founder Strength
5.5
Monetization Maturity
9.5
- 💰 Revenue: Modest — $7K - $16K/mo · MID tier · medium confidence, trajectory unclear.
- ⭐ Quality: 4.4★ across 4,039 reviews — solid.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 1067d ago — possibly dormant.
- ⚠️ Risk: Elevated — rating drift -0.32 ★ (recent 50 vs lifetime), dormant (1067d 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 = $194K-$346K. Portfolio play ($29K/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 13 of 13 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 | |
| subscriptionREVIEW | +$2,500 | |
| premiumREVIEW | +$2,200 | |
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| excellent appREVIEW | +$1,500 | |
| Low install base (4,039 ratings)METRIC | +$1,500 | |
| Mature app (10y old)METRIC | +$1,500 | |
| Multilingual (25 languages)METRIC | +$1,500 | |
| slowREVIEW | −$1,200 | |
| free trialREVIEW | +$1,200 | |
| annoying adsREVIEW | −$1,100 | |
| Good rating (4.4★)METRIC | +$800 |
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.
🆕 What's New · v5.2.0
This new version includes:
- Bug fixing
- Improve new UI
- Bug fixing
- Improve new UI
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- GStreet - Street Map Viewer
- Developer
- 宗群 杨
- Bundle ID
- Not found
- App Store URL
- Open in App Store
- Category
- Travel
- Content rating
- 17+
- Languages
- AR, DA, NL, EN, FI, FR, DE, EL, HE, ID, IT, JA, KO, NB, PL, PT, RO, RU, ZH, ES, SV, TH, ZH, TR, VI
Company
- Website
- Not found
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Reported revenue signal / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- Model estimate / mo
- $10.8K/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 growth13,453 ratings+2964% lifetimeShow 3-year history estimate ▾
Tracked (60 weeks) Pre-tracking estimate (0 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.
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
GStreet is Easiest way to view street-level imagery base on Google Street View Maps support more than 60 countries.
Features:
- press on a location in map view to find a nearby panorama
- Search address and see the street panorama view of the address.
- Auto Navigation for current location
- Share & bookmark panoramas
- Double view with both a map and street view
- If you move in Street View, the marker on the map also moves.
- Show Latest traffic data & Latest Street View
- Support Look Around
- Support Watch live cam
Premium
- Join now and enjoy all the features!… View full description on the official store →
Features:
- press on a location in map view to find a nearby panorama
- Search address and see the street panorama view of the address.
- Auto Navigation for current location
- Share & bookmark panoramas
- Double view with both a map and street view
- If you move in Street View, the marker on the map also moves.
- Show Latest traffic data & Latest Street View
- Support Look Around
- Support Watch live cam
Premium
- Join now and enjoy all the features!… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 28 MB🔞 17+📱 iOS 12.0+🔖 v5.2.0🔄 updated 2y ago🌐 AR, DA, NL, EN, FI +20📂 Travel💰 Paid🚀 Launched 2016 (10y old)
📅
What Worked™ · Development Pipeline
19 EVENTS TRACKEDDetected 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
⭐
Rating ↑ 3.99 → 4.48 (improved 0.49★)
→ 30 days after: reviews +269 medium · co-occurring
2026-05
📈
Crossed 1,000 ratings — social-proof flywheel kicking in
→ 30 days after: reviews +269 medium · co-occurring
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.41★ · reviews −3,540 low · multiple changes
2026-03
⭐
Rating ↓ 4.40 → 3.99 (dropped 0.41★)
2026-03
⭐
Rating ↑ 3.98 → 4.40 (improved 0.42★)
2026-03
📈
Crossed 500 ratings — social-proof flywheel kicking in
2023-01
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.12★ · reviews +14 medium · co-occurring
2023-01
📈
Crossed 100 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.15★ · reviews +31 medium · co-occurring
2022-09
⭐
Rating ↑ 2.58 → 3.16 (improved 0.58★)
→ 30 days after: rating +0.20★ · reviews +11 high confidence
2022-09
📈
Crossed 50 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.20★ · reviews +11 high confidence
2022-08
⭐
Rating ↓ 3.00 → 2.58 (dropped 0.42★)
→ 30 days after: rating +0.58★ · reviews +17 high confidence
2022-08
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating +0.58★ · reviews +17 high confidence
2022-08
📈
Crossed 10 ratings — social-proof flywheel kicking in
→ 30 days after: rating −0.42★ · reviews +30 medium · co-occurring
2022-08
⭐
Rating ↓ 3.67 → 3.29 (dropped 0.38★)
→ 30 days after: rating −0.42★ · reviews +30 low · multiple changes
2022-08
⭐
Rating ↑ 3.25 → 3.60 (improved 0.35★)
→ 30 days after: rating −0.42★ · reviews +30 low · multiple changes
2022-07
⭐
Rating ↓ 4.00 → 3.00 (dropped 1.00★)
→ 30 days after: rating −0.42★ · reviews +30 low · multiple changes
2022-07
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating −0.42★ · reviews +30 low · multiple changes
2022-07
🚀
First tracked snapshot — initial data captured
→ 30 days after: rating −0.42★ · reviews +30 low · multiple changes
2022-07
⭐
Rating ↓ 5.00 → 4.00 (dropped 1.00★)
→ 30 days after: rating −0.42★ · reviews +30 low · multiple changes
🗣
Voice of Customer
Based on 100 reviews across 2 markets● 41% positive · ● 44% neutral · ● 15% negative · Rating drift: -0.32★ (declining — recent 50: 4.08★ vs lifetime: 4.4★)
VADER compound sentiment per quarter (−1 = fully negative, +1 = fully positive). Each point ≥ 5 reviews.
Sentiment by country (−1 to +1)
🇺🇸 US
+0.38
🇧🇷 BR
-0.03
Top praise themes
muito bom ×10 ótimo ×7 location ×4 awesome ×3 cool ×3 view ×3 real ×3 give ×3
Top complaint themes
propaganda não ×3 muita propaganda ×3 ads ×7 before ×6 usar ×5 que ×4 mas ×4 view ×3
🌍
Multi-Country Performance
Available in 9 of 9 monitored markets| Market | Rating | Reviews | Current version |
|---|---|---|---|
| 🇺🇸 US | 4.47246★ | 13,506 | 4.47246★ this version |
| 🇬🇧 GB | 4.36786★ | 4,306 | 4.36786★ this version |
| 🇩🇪 DE | 4.40066★ | 3,035 | 4.40066★ this version |
| 🇫🇷 FR | 4.38037★ | 2,353 | 4.38037★ this version |
| 🇯🇵 JP | 4.12467★ | 10,828 | 4.12467★ this version |
| 🇨🇦 CA | 4.41195★ | 1,289 | 4.41195★ this version |
| 🇦🇺 AU | 4.375★ | 480 | 4.375★ this version |
| 🇧🇷 BR | 4.58309★ | 1,360 | 4.58309★ this version |
| 🇮🇳 IN | 4.55389★ | 872 | 4.55389★ this version |
🔔
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📝 Description
95
BU Score · Transcendent
Full revenue analysis
Read the article-style breakdown for GStreet - Street Map Viewer: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
About this analysis
Why medium confidence: 4,039 ratings · no founder-verified revenue (model estimate only).
❓ Frequently Asked Questions
10 answers · auto-generated from this app's public dataHow much does GStreet - Street Map Viewer make per month?▴
Based on our ML-calibrated revenue forecast, GStreet - Street Map Viewer earns approximately $10K/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 GStreet - Street Map Viewer profitable?▴
With estimated build cost $130K and monthly revenue $10K, GStreet - Street Map Viewer looks profitable — pays back its estimated build cost in roughly 12 months at the current run-rate. Profitability also depends on paid-acquisition spend and refund rate which the public model doesn't see.
How many users does GStreet - Street Map Viewer have?▴
Estimated audience: ~310K lifetime downloads, ~15K monthly active users, and ~2K 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 GStreet - Street Map Viewer?▴
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.
What is GStreet - Street Map Viewer built with?▴
Our heuristic places GStreet - Street Map Viewer on the Native iOS (Swift / UIKit) stack (High confidence, 80%). Signals: app bundle size, category context, store-description markers, release-date era. We don't disassemble binaries. Alternative possibilities: Native iOS (SwiftUI).
Is GStreet - Street Map Viewer still actively maintained?▴
Maintenance status: Likely abandoned (93% abandonment risk). Last shipped version was 2+ years ago. The risk score combines time-since-last-update with Editor's Choice / curated featuring + user-base maturity adjustments.
How much would GStreet - Street Map Viewer sell for?▴
Estimated acquisition value: $200K (marketplace range $150K – $275K). Calculated as 19× 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 GStreet - Street Map Viewer last updated?▴
GStreet - Street Map Viewer last shipped a new version on 2023-10-25 — more than 2 year(s) ago. This is the date Apple / Google last accepted a new build, not a content-only push.
Who makes GStreet - Street Map Viewer?▴
GStreet - Street Map Viewer is published by 宗群 杨 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 GStreet - Street Map Viewer's BU Score?▴
GStreet - Street Map Viewer has a BU Score of 72/100 (Strong). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.