Naio Maps vs Topoferrarisviewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Naio Maps
This mapping application is designed for Naïo Technologies robots. It provides essential mapping functionalities for these specialized machines. The app is free to download and use.
- Mapping for Naïo robots
- Navigation functionalities
- Free to use
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application de cartographie pour les robots Naïo Technologies
Topoferrarisviewer
Explore historical Belgian landscapes with this app. View the 1777 Ferraris Cabinet Map and compare it with various topographic maps from different periods over the past 250 years. Discover how the terrain has changed and follow suggested walking routes or import your own GPX tracks.
- View 1777 Ferraris Cabinet Map
- Compare historical topographic maps
- 8 map layers from different periods
- Follow walking suggestions
- Import GPX tracks
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With the Topoferrarisviewer, or in short Topoferraris, you can view the Ferraris Cabinet Map from 1777 and compare it with various historical series of topographic maps from the National Geographic Institute. Naturally, the NGI's most recent topographic map at a scale of 1:25,000 is also included. You can choose from a total of 8 map layers depicting the Belgian landscape in different periods over the past 250 years. If you would like to know which traces of the past are still visible today, or how the landscape you are traveling through has changed over the past 250 years, select one of the walking suggestions or import your own GPX track, and head out with Topoferrarisviewer.
Screenshots
Verdict
The clearest difference is update cadence: Topoferrarisviewer at every 3 days against Naio Maps's every 2 months. Naio Maps's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Naio Maps ships an update every 2 months, Topoferrarisviewer every 3 days. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.
| Parameter | Naio Maps | Topoferrarisviewer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 18 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | NAIO | NGI-IGN National Geograhical Institute of Belgium |
Customer experience
Naio Maps
Topoferrarisviewer
In-app purchases
Naio Maps
No in-app purchases
Topoferrarisviewer
No in-app purchases
