Comparison

Hearonymus vs Monuments 3D

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

Head to head
About

Hearonymus

Transform your smartphone into an audio guide for museums and attractions. Discover new places with neighborhood search and download guides for offline listening. Easily manage and enjoy audio content.

Highlights
  • Modern audio guide functionality
  • Search by location, category, or topic
  • Neighborhood search for attractions
  • Offline audio guide downloads
  • Central platform for audio guide management
  • Listen to samples of guides
Features
Read full description

With the free Hearonymus app the smartphone turns into a modern audio guide for museums, exhibitions and attractions. With the possibility to search for location, category or topic the right audio guide for every occasion can be found quickly. The "Neighbourhood search" points to new, perhaps previously unknown, attractions. The downloaded guides are stored on the smartphone. Thus, the audio experience is guaranteed even in museums or at places with no Internet connection. The Hearonymus app is the central platform for audio guides to download, manage and listen. Very easy to use. There are also free guides. Listen to samples is possible for every guide.

About

Monuments 3D

Explore historical monuments in immersive 3D models. Learn about their history, flora, and fauna through interactive features like "Time Travel" and "Speaking Images". Discover cultural heritage and environmental insights.

Highlights
  • 3D monument models
  • Historical context and stories
  • Interactive "Time Travel" feature
  • Flora and fauna information
  • "Speaking Images" with audio
  • Virtual reconstruction of cultural properties
Features
Read full description

Experience the monuments of the State Palaces and Gardens of Baden-Württemberg in a whole new dimension! Drawing on extensive archival research and using state-of-the-art digital surveying and documentation methods, the State Palaces and Gardens of Baden-Württemberg are exploring their rich treasure trove of cultural monuments. The meticulously generated results are transformed into detailed 3D models and made available free of charge in this app. Visit the famous Heidelberg Palace Gardens as they were once conceived but never built! Explore the ruins of Hohentwiel Fortress and discover why this mighty fortress was once slated for demolition! Visit the Watteau Cabinet at Bruchsal Palace and marvel at the magnificent panel paintings that have long since been lost! Book a nature conservation trail for your school class around the Dilsberg Castle ruins! Walk like Alice in Wonderland across the laid table at Weikersheim Palace and collect the ingredients for historical recipes! Immerse yourself in the worlds of historical paintings and murals, or listen to the daily life in an 18th-century palace kitchen through our elaborately produced audio descriptions. With this app, we are constantly seeking to combine the fun of learning with high-quality 3D models. Beyond that, you will of course also find everything you need to know about the castles and gardens, such as information on opening times, how to get there and accessibility. The app is part of the pilot project of the flagship initiative ‘Virtual Reconstruction of Cultural Properties’, funded by the State of Baden-Württemberg.

Screenshots

Hearonymus4 screens
Monuments 3D4 screens

Verdict

The call

The clearest difference is rating: Monuments 3D at 4.5 against Hearonymus's 2.6. Monuments 3D also leads on review sentiment (82% vs 43%) and in-app purchases (none vs 25). Hearonymus's advantage is iOS requirement (12.0 vs 15.6). On price, ratings volume, ads and device support 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. Hearonymus sells 25 one-off in-app purchases. Monuments 3D asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Monuments 3D holds the better App Store score, 4.5 against 2.6. Both are backed by a comparable volume of ratings — 7 and 15 respectively. Written reviews point the same way: 43% of Hearonymus's written reviews are positive against 82% of Monuments 3D's.

UpkeepUpdate frequency

Hearonymus ships an update every 2 months, Monuments 3D every 3 weeks. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

Scorecard6 real differences · 4 level
Hearonymus versus Monuments 3D: the parameters behind the verdict, then further details
ParameterHearonymusMonuments 3D
PriceFreeFree
Rating2.6 (7 ratings)4.5 (15 ratings) — better
Positive reviews42.9% of reviews81.8% of reviews — better
Number of ratings715 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size15 MB188 MB
Age rating4+4+
DeveloperHearonymus GmbHSTAATLICHE SCHLÖSSER UND GÄRTEN

Customer experience

Hearonymus

All ratings7 ratings
Positive42.9%
Neutral0.0%
Negative57.1%
Written reviews14 reviews
Positive42.9%
Neutral7.1%
Negative50.0%

Monuments 3D

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%
Written reviews11 reviews
Positive81.8%
Neutral0.0%
Negative18.2%

In-app purchases

25 purchases

Hearonymus

One-time25
  • Schoenbrunn Palace$0.99
  • Treasury$0.99
  • Schönbrunn Palace Gardens$0.99
Show 22 more
  • Belvedere$0.99
  • Melk Stiftspark$0.99
  • HEINDL SchokoMuseum$0.99
  • Spanish Riding School$0.99
  • National Library$0.99
  • Albertina$0.99
  • Vienna Opera House$0.99
  • Museum of fine arts$0.99
  • Imperial Apartments$0.99
  • Minorite Church$0.99
  • Falter City-Walks - Art Nouveau in Vienna 4$1.99
  • Explore hidden Vienna (Part 1 of 3)$2.99
  • Stadtrundgang Torgau$2.99
  • Leopold Museum - The Leopold Collection$3.99
  • Melk Abbey - Abbey visit$3.99
  • Leopold Museum – Sachlichkeit$3.99
  • Leopold Museum - Vienna 1900$4.99
  • Wiener Zentralfriedhof$5.99
  • A boat trip through the Wachau$5.99
  • Bestattungsmuseum Wien$5.99
  • Kaiser-Wilhelm-Kirche$7.99
  • Pedal Power Red Tour$8.99
None

Monuments 3D

No in-app purchases

Questions

Is Hearonymus free?
Hearonymus is free to download, with in-app purchases available.
Is Monuments 3D free?
Monuments 3D is free to download, with no in-app purchases.
Which has better reviews, Hearonymus or Monuments 3D?
Monuments 3D is rated higher. Hearonymus averages 2.6 out of 5 from 7 ratings, while Monuments 3D averages 4.5 from 15 ratings.
Do Hearonymus or Monuments 3D have ads?
Neither Hearonymus nor Monuments 3D shows ads.
Which is updated more often, Hearonymus or Monuments 3D?
Hearonymus ships an update every 2 months, and Monuments 3D every 3 weeks. Most recently, Hearonymus was updated on September 24, 2026 and Monuments 3D on September 17, 2026.

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