FRAUS 3D vs 3DCzech
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FRAUS 3D
This app brings textbook illustrations to life in augmented reality. Simply point your device at an illustration with the 3D icon to view and interact with 3D models. You can also explore models without needing to aim at the book.
- Augmented reality textbook integration
- Interactive 3D model viewing
- Model manipulation (rotate, zoom)
- Offline 3D model exploration
- Supports specific textbook titles
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Přeneste se z tištěné stránky rovnou do rozšířené reality. Více informací o podporovaných titulech najdete: www.fraus.cz/3D Jak s aplikací pracovat: - Vyberte v aplikaci nejprve titulní stranu učebnice - Namiřte zařízení na libovolnou ilustraci s ikonou 3D - Modely libovolně otáčejte, přibližujte či oddalujte - Po přepnutí do režimu 3D si můžete model prohlížet, aniž byste mířili na ilustraci
3DCzech
Explore historical sites with detailed 3D models and offline access. View models from all angles, read about individual parts, and see how locations appeared in the past, even tracking your current position on historical reconstructions.
- Offline 3D model viewing
- Interactive historical reconstructions
- Detailed information on site parts
- Current position tracking on historical models
- View object appearance over time
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Download the 3D model of the castle before your trip so that you can view it from all angles and read everything important about its individual parts thanks to the offline function, even without the Internet. With some models, you can also view the appearance of the object over time and view your current position on the historical model, allowing you to perfectly imagine what it looked like on site in the 13th century.
Screenshots
Verdict
The clearest difference is review sentiment: FRAUS 3D at 100% against 3DCzech's 50%. FRAUS 3D also leads on in-app purchases (none vs 2) and iOS requirement (12.0 vs 17.6). 3DCzech's advantage is update cadence (every 3 weeks vs every 11 months). On price, 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
Both are free to download. 3DCzech sells 2 one-off in-app purchases. FRAUS 3D asks for nothing beyond the download.
FRAUS 3D ships an update every 11 months, 3DCzech every 3 weeks. The most recent releases landed on September 8, 2026 and June 3, 2026 respectively.
| Parameter | FRAUS 3D | 3DCzech |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews — better | 50.0% of reviews |
| Update frequency | Every 11 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 552 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Fraus Media, s.r.o. | Krosapp |
Customer experience
FRAUS 3D
3DCzech
In-app purchases
FRAUS 3D
No in-app purchases
3DCzech
- Castle Nový Hrádek$1.99
- Castle Zbořený kostelec$2.99
