Comparison

Lisboa Romana vs Herodot AI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lisboa Romana

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Lisboa Romana is a long-term project created by Lisbon Municipality and the website and the app are two of the most accessible ways for users everywhere to reach detailed information about the Roman presence in Lisbon territory. The app is based on a map that flags hundreds of Ancient Rome traces that users can either visit or know more about them by browsing the hundreds of photos provided, several videos and 3D animations and short and long descriptions about each and every spot located on the map. This app uses GPS location allowing users to navigate between flags and also provides them notifications warning about the proximity of a determined Roman vestiges. The map has several filters allowing users to choose a precise era (i.e. only vestiges between 1st Century b.C and 2nd Century b.C.); the type of vestige (visitable, museum, non-visitable, with virtual visit); kind of vestige (Theatre; Road; Manor House, etc); groups of vestiges (Society; Economy; Politics; Buildings and structures, etc); and by municipality (there are 18 municipalities enrolled in this projecto leaded by Lisbon Municipality). Users can also choose to follow our suggested routes and/or build their own if they want to. And we think this is the best way for visitors, tourists, locals and all kinds of users to dive into the past and know more about the presence of this ancient civilization in the actual Lisbon territory.

About

Herodot AI

This AI-powered travel companion transforms city exploration into an interactive experience. Use its GPS map or take photos for instant historical and cultural insights, with personalized stories that adapt to your journey.

Highlights
  • AI-powered city exploration
  • Interactive GPS travel map
  • Photo identification for instant insights
  • Personalized, evolving storytelling
  • Multiple AI character personas
  • Works in all cities globally
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Herodot AI: Your Smart Travel Buddy to Explore any City, Landmark, Zoo, Museum and more Imagine walking through the streets of Paris or wandering the canals of Venice, not just admiring the scenery, but hearing stories come alive around you. Welcome to Herodot AI—your AI-powered travel companion that turns every city sightseeing journey into an interactive, enriching experience. Whether you're in Tokyo, New York City, or your hometown, Herodot transforms ordinary city walks into something memorable. Unlike traditional audio guides or rigid tours, Herodot gives you full freedom to explore. No need for predefined routes or sticking to major tourist spots. With Herodot, every street corner has a story. Use our interactive GPS travel map to explore nearby landmarks, or snap a photo of anything interesting—the app identifies it and shares historical, cultural, or artistic insights instantly. Discover Cities Your Way Whether strolling Barcelona, uncovering ruins in Rome, or browsing markets in Dubai, Herodot adapts to your pace and curiosity. It works in every city across the globe—from iconic hubs like Berlin, Madrid, London, and New York to hidden gems and rural villages. Explore however you like: Use the interactive city map to unlock local highlights Browse and select landmarks near me Tap a spot on the map to hear its story Take a photo of any object or building for instant context Want to explore museums in Florence or stories in Venice? From museum rich cities like Vienna and Chicago to beach destinations like Nice and Miami, Herodot makes it easy to unlock the next chapter of your journey. A Guide That Feels Personal Herodot doesn’t just describe objects—it tells stories. It remembers what you’ve already explored and adjusts its narrative to avoid repeats and deepen your experience. Each story offers follow-up topics, drawing you into a rich web of connections. Listen to a story about the Colosseum in Rome, and Herodot might lead you to gladiators, Roman architecture, or ancient politics—then recommend a nearby site to continue your journey. This evolving storytelling makes it more immersive than static travel guide apps. You're not just a tourist—you're a curious traveler. Choose Your AI Character Pick from different AI personas to match your mood: Local Buddy: A witty, casual companion for relaxed city sightseeing—great for Las Vegas, Los Angeles, or Chicago. Professional Historian: Offers structured narratives, timelines, and deeper insight—ideal for Zurich, Shanghai, or Singapore. Kid-Friendly Explorer: Designed for families. Light, engaging stories for kids exploring parks, zoos, and museums in Sydney, Warsaw, or Kyoto. Switch characters anytime based on your interest, destination, or audience. More Than Just Landmarks Herodot covers major sights—like the Eiffel Tower in Paris, skyline views in San Francisco, or the casinos of Las Vegas—but it also brings smaller, often-overlooked gems to life. Snap a photo of a clocktower, mural, or plaque, and Herodot will unlock its story. It also recognizes logos, public art, and even animals in zoos. Exploring a city becomes a series of fun surprises. You never know what’s next. Whether walking Dubai’s futuristic skyline or getting lost in Istanbul’s Grand Bazaar, Herodot makes every step of your city journey more meaningful. Join a Growing Community Herodot AI is constantly expanding, with new stories and features added regularly. Join thousands of travelers who have discovered a new way to explore cities like never before. From New York skyscrapers to the ancient history of Athens, from Madrid's royal palaces to the art scene in San Francisco, Herodot brings depth and context to your every step. No more Googling "landmarks near me" or struggling with old-fashioned audio guides. Your next adventure starts the moment you open the app. Download Herodot AI – your ultimate AI travel buddy, story-teller, and cultural guide. Let the city reveal its secrets.

Screenshots

Lisboa Romana1 screens
Herodot AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Lisboa Romana at none against Herodot AI's 5. Herodot AI's advantage is update cadence (weekly vs every 23 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Herodot AI sells 5 one-off in-app purchases. Lisboa Romana asks for nothing beyond the download.

UpkeepUpdate frequency

Lisboa Romana ships an update every 23 months, Herodot AI weekly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Lisboa Romana versus Herodot AI: the parameters behind the verdict, then further details
ParameterLisboa RomanaHerodot AI
PriceFreeFree
Rating—4.7 (9 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—9 — better
Update frequencyEvery 23 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size14 MB50 MB
Age rating4+4+
DeveloperConta-me Historias, LdaHerodot AI LLC-FZ

In-app purchases

None

Lisboa Romana

No in-app purchases

5 purchases

Herodot AI

One-time5
  • Coffee$8.99
  • Burger$12.99
  • Pizza$17.99
Show 2 more
  • Lunch$39.99
  • Dinner$44.99

Questions

Is Lisboa Romana free?
Lisboa Romana is free to download, with no in-app purchases.
Is Herodot AI free?
Herodot AI is free to download, with in-app purchases available.
Do Lisboa Romana or Herodot AI have ads?
Neither Lisboa Romana nor Herodot AI shows ads.
Which is updated more often, Lisboa Romana or Herodot AI?
Lisboa Romana ships an update every 23 months, and Herodot AI weekly. Most recently, Lisboa Romana was updated on October 27, 2026 and Herodot AI on October 30, 2026.

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