Large Text: Signboard

Bloco Studio

In-app purchases

About this app

Write and show big messages and banners on full screen for phones and tablets. It’s perfect for quick communication, accessible interaction, and visual expression — with no sign-up, no ads, no permissions, and no tracking. Works offline.

Ideal for:
• Picking someone up at the airport
• Showing directions or your contact info
• Ask DJs for *that* song
• Ordering in noisy places
• Hailing a taxi or rideshare
• Holding up fan signs at concerts
• Communicating if you're/with deaf, hard-of-hearing or nonverbal
• Helping neurodivergent individuals express themselves visually

Features:
• Fullscreen LED-style text display in portrait or landscape 🆕
• Bold fonts, blinking effects, and smooth scrolling 🆕
• Write with emojis 😁 👻 ⚽️ 🚀
• Save and reuse past messages
• Export banners as images
• Share text to the app from other apps
• Homescreen shortcuts for quick access (Android 7.1+)
• Multiple themes (some paid)
• Privacy focused: No sign-up, no permissions required, no ads, and no tracking.

Just a simple, accessible way to get your message across — loud and clear, without saying a word.

Ratings and reviews

I tried a bunch of apps with similar features, and this one has be best UI, but lacks some features (swiping between saved messages, choice of portrait or landscape), and while you can pay to get more than just black and white, the paid version apparently only has a bunch of (weird) pre-feb designs, not the ability to just, say, choose a red background and yellow text. I ended up choosing a different app that has more free features, but a less user-friendly UI. Would still recommend this one for anyone who just want the simplest, clearest UI and doesn't need anything more than black-and-white (which I'm fine with).

I am disappointed because my issue was not solved even after I sent feedback through email. The problem continues, and my history has been automatically deleted two times already. This makes the app unreliable for me, especially when I need to save important or emergency messages. I hope this will be fixed in the future.

Maybe the best app ever developed for mobile devices. It lets you write things big. Nothing out of the ordinary, you say? Have you ever tried explaining how to write something, maybe spelling it out for the other person - then you say C and they write down S, and by the 5th letter you can't with your nerves anymore? LARGE TEXT! HOW DO YOU WRITE IT? LIKE THIS, MOFO! READ IT!! Best app ever developed. There aren't enough stars in the firmament that this application would actually deserve.

What’s new

Small maintenance update.