Cardzilla

Name: Cardzilla
Rating: 4.28 (79 reviews)
Author: Randall Noriega

LiveRandall Noriega1 app · 16.3K installsCommunicationFreecom.nulltone.cardzilla

Type a message and it fills your screen in the biggest text that fits.

Alert me ★ Watch Open in Play ↗

Total installs: 16,274
Installs / day: —
Rating: 4.3★
Released: 26 Jan 2020
Last update: 2 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
No data collected

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

1 in 1 group

0 Sensitive0 Notable1 Routine

OtherRoutine1

Access to miscellaneous device features that don't fit other categories

Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Cardzilla turns your phone into a card you can hold up. Readable across a room, through a window, or in a noisy bar. Nothing to set up, nothing to zoom. MADE FOR • Deaf and hard-of-hearing conversations • People who don't use their voice, or can't right now • Loud places where nobody can hear you • Quiet places where you shouldn't speak • Language barriers, where showing beats saying HOW IT WORKS • Type — the text resizes itself as you go • Swipe to clear and start the next message • Your note saves itself as you type, so it's still there when you come back • Every message you clear is kept in History • Star the notes you use often as favorites • Shake to erase, if you want it ALSO • Light and dark mode support • Available in 20 languages, matching your phone

What's new

• Fixed a blank white screen that could appear after opening a note from History. • Fixed the wrong note opening when you tap the card right after choosing one. • Notes keep their place in History — opening or editing one no longer moves it. • Your note now appears in History as you write it. • Fixed the old text flashing back for a moment after you clear the card.

Growing in Communication

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