epu vs Open House Prague
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
epu
Discover hidden natural gems and explore sustainably. Learn about local flora and fauna through interactive facts and quizzes. Receive smart alerts for protected areas and contribute to conservation efforts.
- Discover lesser-known natural spots
- Collect virtual plant and animal species
- Learn fascinating facts and take quizzes
- Receive smart alerts for protected areas
- Organize volunteer events and group hikes
- Report trail issues and share experiences
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The EPU app is designed to guide users to lesser-known spots and promote sustainable tourism with respect for the surrounding nature. Along the routes, the app highlights interesting places you might otherwise overlook and lets you collect virtual plant and animal species. Each species includes fascinating facts, and you can also test your knowledge with fun quizzes. Smart notifications alert you when entering protected areas, provide essential guidelines for behavior, and explain the reasons behind any restrictions or temporary closures. This helps users learn how to respect nature and actively contribute to biodiversity conservation. In collaboration with all Czech national parks and the Nature Conservation Agency (AOPK), EPU gathers up-to-date information from national parks and protected landscape areas across the country, including news, upcoming events, trail closures, and other alerts—all in one place. EPU also offers a community platform where users can organize volunteer events, excursions, or group hikes, and report trail issues. The community can be used to share experiences and photos, discuss routes, and exchange useful tips with fellow travelers.
Open House Prague
Easily purchase tickets and plan your exploration of Prague's architectural wonders with this digital guide. Discover historic palaces and modern landmarks, stay updated on events, and receive notifications for unique experiences.
- Purchase tickets and gift vouchers
- Stay updated on festival and events
- Select favorite buildings
- Plan routes by waiting times or distance
- Receive event notifications
- Share experiences with visitors
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Purchase Tickets with the New Open House Praha App! The app offers a simple and secure way to buy tickets for events organized by the non-profit organization Open House Praha, which hosts an annual festival as well as year-round guided tours of buildings and city walks. From historic palaces to modern industrial landmarks – plan your next adventure exploring Prague's architectural gems in just a few clicks. Download the app and step into a world of unique places and stories! With the app, you can: Buy tickets for all events and gift vouchers. Stay up-to-date with the latest festival program and year-round events. Choose your favorite festival buildings based on your preferences. Plan your festival route according to waiting times or distance. Receive notifications about unexpected events. Share your experiences with other visitors. Open House Praha, z. ú., is a non-profit organization hosting the annual Open House Prague festival and year-round activities for the general public. The next festival will take place from May 12 to May 18, 2025, offering a unique opportunity to explore normally inaccessible spaces and enjoy a variety of accompanying programs. https://www.openhousepraha.cz
Screenshots
Verdict
The clearest difference is review sentiment: epu at 83% against Open House Prague's 0%. Open House Prague's advantage is update cadence (every 5 days vs every 3 weeks) and device support (4 vs 1). 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.
epu ships an update every 3 weeks, Open House Prague every 5 days. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.
| Parameter | epu | Open House Prague |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (1 ratings) — better |
| Positive reviews | 83.3% of reviews — better | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 82 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Algodos s.r.o. | Open House Praha, z.u. |
Customer experience
epu
Open House Prague
In-app purchases
epu
No in-app purchases
Open House Prague
No in-app purchases
