Nolli - Navigiere Rom in 1748
58
Quality Score
Solid
Nolli - Navigiere Rom in 1748
Low confidence
✍️ bumetric analysis
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Nolli - Navigiere Rom in 1748 is an iOS app from Martin Koppenhoefer in the Travel category, currently rated 4.9★ across 52 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Quality Score is 58: 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
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
$80K
↳ What it cost to build · not monthly revenue
Likely range $60K – $110K
$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 |
| 📦 Asset bundle (75 MB) | +$9K |
| ⚙ Travel complexity ×1.30 | +$18K |
Total estimate
$80K
🔬
How we forecast this revenue
LOW CONFIDENCEBaseline
$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 · 37/100MICRO TIERtoo early to scoreRevenue Strength
2.3
Product Quality
4.0
Market Position
0.0
Growth Velocity
5.0
Defensibility
4.5
Operational Safety
10.0
Founder Strength
3.2
Monetization Maturity
1.0
- 💰 Revenue: Marginal — $0 - $500/mo · MICRO tier · indicative confidence, trajectory unclear.
- ⭐ Quality: 4.94★ across 52 reviews — weak — significant quality concerns.
- 📍 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 = $3K-$6K.
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 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 (4.9★)METRIC | +$2,200 | |
| Mature app (11y old)METRIC | +$1,500 | |
| Multilingual (31 languages)METRIC | +$1,500 | |
| Pre-traction phase (52 ratings)METRIC | −$300 |
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 · v5.13
We have updated the UI to the modern appearance
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Nolli - Navigiere Rom in 1748
- Developer
- Martin Koppenhoefer
- Bundle ID
- com.23maps.nolli
- App Store URL
- Open in App Store
- Category
- Travel
- Content rating
- 4+
- Languages
- AR, CA, CS, DA, NL, EN, FI, FR, DE, EL, HE, HU, ID, IT, JA, KO, MS, NB, PL, PT, RO, RU, ZH, SK, ES, SV, TH, ZH, TR, UK, VI
Company
- Website
- Not found
- Tagline
- Nolli App
- Description
- Navigate the city with this map of Rome from the 18th century. Nolli App brings the "Nuova Topografia di Roma" by Giambattista Nolli on your iPhone and iPad.
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Available
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $144/mo
- Top-grossing rank
- Outside top 100 in US Travel
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- twitter.com/jsayer94
- linkedin.com/shareArticle?mini=true&u…
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
- Socials
- facebook facebook.com/nolliapp · linkedin linkedin.com/shareArticle?mini=true&u… · twitter twitter.com/jsayer94
- Not found
- Phone
- +39 0691 6508070
- Contact page
- Not found
- About page
- Not found
📈Ratings growth52 ratings+5100% lifetimeShow 3-year history estimate ▾
Tracked (5 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 → $4.99 (+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
Nolli for iPhone and iPad brings one of the greatest maps of all time to your smartphone: the great plan of Rome by Giambattista Nolli, originally published in 1748. An app to discover the city from the inside and to surprise you. An app to both lose and find yourself in Rome.
Navigate the Rome of today with this eternal map, that is surprisingly still very valid for the historical center. See more than others, enjoying the fine detail and clear handcrafted graphics of this masterpiece of mapping.… View full description on the official store →
Navigate the Rome of today with this eternal map, that is surprisingly still very valid for the historical center. See more than others, enjoying the fine detail and clear handcrafted graphics of this masterpiece of mapping.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 75 MB🔞 4+📱 iOS 13.0+🔖 v5.13🔄 updated 0d ago🌐 AR, CA, CS, DA, NL +26📂 Travel💰 Paid
📅
What Worked™ · Development Pipeline
3 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
💲
Went paid — introduced $4.99 price point
2026-03
📈
Crossed 10 ratings — social-proof flywheel kicking in
2017-12
🚀
First tracked snapshot — initial data captured
🔔
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📝 Description
95
BU Score · Transcendent
About this analysis
Why low confidence: only 52 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does Nolli - Navigiere Rom in 1748 make per month?▴
Based on our ML-calibrated revenue forecast, Nolli - Navigiere Rom in 1748 earns approximately $143/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 Nolli - Navigiere Rom in 1748?▴
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 Nolli - Navigiere Rom in 1748?▴
Nolli - Navigiere Rom in 1748 is published by Martin Koppenhoefer 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 Nolli - Navigiere Rom in 1748's BU Score?▴
Nolli - Navigiere Rom in 1748 has a BU Score of 58/100 (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.