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58
BU Score
Solid

Nolli - Navigiere Rom in 1748

4.9 ✍️ Editor
✍️ BU Analytics Review

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.

Our BU Score puts it at 58Solid (established niche player). For a Travel app, that means established niche player.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

📊 Performance Tracking LIVE

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idle
0%
Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
0
since first record
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 (4.9★)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

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.
App Specs
🔐 Own this app? Claim & verify MRR →
💾 75 MB🔞 4+📱 iOS 13.0+🔖 v5.13🔄 updated 2mo ago🌐 AR, CA, CS, DA, NL +26📂 Travel💰 Paid🚀 Launched 2014 (11y old)

📝 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.

Go into the right direction with this app and you will discover a lot of interesting things that might not have caught your attention using a different map.

The app allows for using the map in high resolution, also offline without internet connection, in free browsing mode and in follow-me mode. All points of interest from the 2 original indices (alphabetical by category and spatial by number) have been georeferenced and are contained in the app (more than 1400) with their corresponding data (name, typological class, Rione, etc). With the search you can find all features from the indices and all text labels on the plan (more than 600).

In designing the present edition of the "Nuova Topografia di Roma" (New Topography of Rome, 12 sheets at a scale of 1:2900) and indices of the "Nuova Pianta di Roma" (New Map of Rome, index to the plan and diminished maps) we have spent great care with the aim to be as close to the original as possible regarding the labeling and the structure of the directories.

Therefore the app reproduces in the indices on the left side of the map exactly those types in the exact order and (to the contemporary reader occasionally appearing outmoded) notation as provided by Giambattista Nolli in his indices. By selecting an entry you will be led to the corresponding location on the map. You can also browse by tapping on one of the numbers on the map to see what it is about.

The explanations of the signatures and line styles, hatches and selected abbreviations are reproduced in their original form (see "Legend"). You can access Nolli's original spelling of the indices, legend, and other signs at the bottom of the English version in Italian language.

The map itself has been georeferenced and in its projection adapted to that of popular web maps to make it usable with your mobile device, thereby enabling the exciting comparison of today's Rome with that of Nolli's times (mid-18th century).

We hope you enjoy the electronic edition of this milestone in the history of cartography!

🆕 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
nolli-app.com
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
OG image

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
https://twitter.com/jsayer94
LinkedIn
https://www.linkedin.com/shareArticle?mini=true&url=http://nolli-app.com/&title=Nolli%20App%20for%20iPhone%20und%20iPad
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
facebook · linkedin · twitter
Email
Not found
Phone
+39 0691 6508070
Contact page
Not found
About page
Not found
📈Ratings growth52 ratings+5100% lifetimeShow 3-year history estimate ▾Dec 2017Oct 2024May 2026
Tracked (4 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.
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.
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