Letrosco: Alphabet Word Quiz

A to Z clues against the clock

Free · Designed for iPad. Not verified for macOS.

1,060 offline clues, one per letter. The Letter Radar tracks every letter you win or lose and builds a rosco aimed at your weak ones. Twenty-six letters. One definition each. The clock is running. Letrosco is a rosco: a ring of letters where every letter hands you a dictionary-style clue, and you name the word it describes. Not sure? Pass, and the ring comes back to that letter later. The only thing you ever spend is time. HOW A ROSCO WORKS Start at A and work round the ring. Type the word the clue describes and the ring moves on. Green means solved, red means missed, amber means parked for the next lap. The rosco ends when every letter is answered or the clock runs out, and then comes the part people stay for: every letter, every word, every definition, laid out so you learn the ones you lost. THE LETTER RADAR: NOTHING ELSE DOES THIS Every other alphabet game gives you one number at the end, how many letters you got. Letrosco remembers WHICH letters, permanently. Your whole alphabet is mapped by accuracy, letter by letter, so you can see at a glance that your Q is a disaster and your M is untouchable. The reading is smoothed, so one lucky J does not paint the letter green and one bad K does not condemn it, and letters you have never met are kept apart from letters you have met and failed. Then it does something with that. The Radar rosco is built against your weaknesses: your weak letters draw easier clues and, crucially, bring back the exact clues you already missed, while your mastered letters reach for the hard end of the bank. It is a rosco that has read your record. WHAT YOU GET - 1,060 hand-written clues, every one stored on your device - 26 letters in English, 27 in Spanish, and the N with a tilde gets its own clues - Three difficulties: Easy at 5 minutes, Normal at 4, Hard at 3 - A daily rosco, identical for everyone that day, with a streak to protect - 44 badges across 11 ladders, from your first rosco to a perfect one under 90 seconds - A real statistics tab: consistency heatmap, letters solved per day, personal bests, and the hours you actually play FORGIVING WHERE IT SHOULD BE You are typing fast on a phone, so accents and capitals never count against you, and a single slip of the finger is forgiven on longer words. What is never forgiven is a different word. TWO LANGUAGES, TWO SEPARATE RECORDS Play in English or Spanish and switch whenever you like. Progress is tracked separately for each, because the Spanish alphabet has a letter English does not, and being good at one J says nothing about the other. PERFECT FOR - Anyone who shouts at quiz shows and wants the buzzer themselves - Building vocabulary in a second language, one letter at a time - Five spare minutes in a queue, on a commute, or on a plane - Players who want to actually improve, not just score - Settling who really knows more words, on the very same daily rosco PRIVATE AND OFFLINE Every clue ships inside the app. No account, no sign-up, no internet connection, nothing to sync. Your radar, your streak and your badges live on your device and stay there. A generic alphabet quiz, made for people who like words.

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The developer, Ferran Espuna, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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Information

Seller
  • Ferran Espuna
Size
  • 27.7 MB
Category
  • Word
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPad
    Requires iPadOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English and Spanish
Age Rating
4+
Copyright
  • © Espunya Corporation 2026 LTD.
  • Developer Website
  • Privacy Policy

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