Rudolfmetro
PAOLO CASARINI Entertainment iPhoneiPadiPod touch
Rudolfmetro is a free Entertainment app for iPhone and iPad by PAOLO CASARINI. Requires iOS 15.1. Updated September 10, 2026.
- Price
- Free
- on the App Store
- Size
- 44 MB
- Age 12+
- Updated
- Sep 10
- 2026 · v1.2.1
Screenshots
About Rudolfmetro
It can determine, for example, whether chocolate is sweeter or the Eiffel Tower is taller. How it works: - Each user is shown two options, such as “Fast a cheetah” or “Fresh toothpaste.” - The user must choose which one they believe is greater. - The system collects all votes and uses them to build a global Leaderboard, assigning each concept a value in Rudolf. Each user can save their favorite entries to better track their position. The Leaderboard displays scores and position trends. In addition to the Classic Mode, there is the Reality Test, which calculates how much a user’s answers differ from the global Leaderboard. Two new multiplayer modes are also coming soon: the Knowledge Test and the Compatibility Test. Rudolf was created with the goal of measuring what is usually immeasurable. It is based on the active participation of users and aims to keep expanding, including an ever-growing number of concepts. The hope, one day, is to measure all of Reality. Rudolf and the Rudolfmeter are Ideas by Paolo Casarini Idee. The Rudolfmeter app was developed by Marco Tedeschini.
What’s new
Version 1.2.1 · Updated September 10, 2026
- New scoring algorithm in Rudolf. - New Community section: participate in the Daily Challenge and vote on the quantities to be added. - New Insight Mode: view the position of the quantities after voting. - New Leaderboard layout: with new filters and display options. - New statistics in Extras and Profile. - Redesigned layout of statistics and other Game Modes.
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One queen in every row, column and color. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
App privacy
The developer, PAOLO CASARINI, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Diagnostics: Crash Data, Performance Data
- Contact Info: Email Address
- User Content: Photos or Videos, Other User Content
- Identifiers: User ID
Used for: Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Contact Info: Email Address
Used for: Developer’s Advertising or Marketing
Alternatives to Rudolfmetro
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Rudolfmetro | – | Free | September 10, 2026 | |
| Romanità | – | Free | May 28, 2026 | Compare |
| Where is the toilet | 5.0 / 5 (2) | Free | May 6, 2026 | Compare |
| MangaYo! - Collezione Manga | – | Free | Sep 23, 2026 | Compare |
| Power Pizza Counter | – | Free | Oct 12, 2026 | Compare |
| Lamentometro | – | Free | Aug 6, 2026 | Compare |
| MGWCMX | – | Free | Nov 6, 2025 | Compare |
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