iVysílání vs The Urinal Problem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iVysílání
Access a catalog of Czech Television programs, including exclusive content and extra broadcasts. Browse by category, TV schedule, or search for specific shows. Save favorites and track your viewing history.
- Extensive program catalog
- Exclusive iVysílání content
- Browse by category
- Search by program or video
- View by TV schedule
- Save favorite shows
- Track unfinished videos
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Pořady České televize nyní v novém kabátu ve vašem iPhonu a iPadu! Katalog všech přehratelných pořadů i Extra přenosů a pravidelná nabídka toho nejlepšího z ČT. Úvodní obrazovka Výběry – Ručně tříděný výběr toho nejlepšího z archivu ČT spolu s exkluzivním obsahem iVysílání. Detail pořadu – Stránky pořadů a filmů přehledně, s podrobnějším obsahem, nechybí bonusová videa a související. Kategorie – Zajímáte se o určité žánry, oblasti nebo témata? Připravili jsme podrobné členění do kategorií a podkategorií. Televize – Pohodlně můžete archiv prohledávat také pomocí televizních programů jednotlivých kanálů České televize (ČT1, ČT2, ČT24, ČT sport, ČT : D a ČT art) včetně všech Extra přenosů iVysílání Plus, ČT sport Plus a ČT24 Plus. Hledání – Hledáte konkrétní pořad? Vyhledávání dle pořadů nebo videí vám bude dobrým pomocníkem. Moje – Přidejte si často sledované pořady do Oblíbených nebo si můžete zobrazit seznam rozkoukaných videí, abyste je při příští návštěvě nemuseli hledat.
The Urinal Problem
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The unwritten rule of the men's room, checked against the numbers. Pick the urinal that is furthest from everyone else. Nobody taught it to you, yet everybody follows it. So what actually happens when nine people walk into a row of five urinals? WHAT YOU THINK YOU KNOW, MEASURED Call a spot comfortable when the nearest occupied urinal is at least two away. The ceiling for n urinals is then ceil(n/2) people — three out of five, a 60% occupancy rate. The fourth arrival always ends up next to somebody. THE FIRST PERSON DECIDES EVERYTHING If the first arrival takes an odd-numbered urinal (1, 3 or 5), three people can stay comfortable. If they take an even one (2 or 4), the ceiling drops to two — before anyone else has even walked in. One opening move fixes the throughput for everyone who follows. The rule of thumb: take an odd-numbered urinal first. WHAT YOU CAN DO - Simulate 2 to 12 urinals and 1 to 30 people - Watch the whole thing play out in pictograms at 1x / 2x / 4x, with a scrub bar - See comfort rate, peak comfortable count and the theoretical maximum - Read the timeline as a Gantt chart; cramped stretches are hatched - See why each person chose their spot — far-end seekers, wall huggers, germaphobes and people who ignore the rule entirely - Export the result as a vertical card image and share it - Every run is fully reproducible from its seed, and kept in your history - A short explainer page covers the theory NOTES - Everyone is drawn as a pictogram, the way restroom signage does it - Completely free. No ads, no in-app purchases - No network access and no permissions. Everything runs on your device - English and Japanese
Screenshots
Verdict
The clearest difference is update cadence: The Urinal Problem at fortnightly against iVysílání's monthly. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
iVysílání ships an update monthly, The Urinal Problem fortnightly. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.
| Parameter | iVysílání | The Urinal Problem |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (316 ratings) — better | — |
| Positive reviews | 44.9% of reviews | — |
| Number of ratings | 316 — better | — |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple TV — better | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 18 MB |
| Age rating | 4+ | 9+ |
| Developer | Česká televize | syoutarou ookura |
Bugs and requests
iVysílání
Reported bugs
9 issues- Videos not loading
- No sound
- App not working
- Intermittent audio
- Full screen bug
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- Audio out of sync
- App crashes after switching apps
- AirPlay audio issues
- VPN blocking
Requested features
8 requests- Add search function
- Add AirPlay support
- Add Apple TV version
- Add stream quality option
- Add live stream
Show 3 moreShow fewer
- Allow offline viewing
- Improve international access
- Fix VPN blocking
The Urinal Problem
Not enough reviews yet to summarise bugs or requests.
In-app purchases
iVysílání
No in-app purchases
The Urinal Problem
No in-app purchases
Questions
Is iVysílání free?
Is The Urinal Problem free?
Do iVysílání or The Urinal Problem have ads?
Which is updated more often, iVysílání or The Urinal Problem?
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