28 reviews
Content rating
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About this app

A fast & simple way to display your messages in large text. The text automatically resizes itself to fit your screen.

CARDZILLA helps to communicate across distances. Pass messages silently. Grab attention when sound isn't an option!

• Large & clear text, easy to read.
• Clear the whole conversation with one tap!
• Designed to reduce scrolling, text automatically resizes as you type!

CARDZILLA is built for speed and ease of use. Just start typing as soon a blank card appears. Text will resize as you type, reducing the need to scroll!
Updated on
Jan 26, 2020

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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28 reviews
October 15, 2021
very interesting apps! i wonder if it's possible to change the color of the font. in my case, it's always purple 😊 but thanks. i enjoy using this apps! The automatic adjustment seems to work perfectly well with Roman letters and numerals. I wonder if you can improve also the automatic adjustment for Japanese writing system😊🙏
6 people found this review helpful
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Kira Jaeger
December 8, 2020
This app has drastically improved my ability to help every customer in my retail job. I think I heard about it on reddit and I'm so thankful to the people who put their time and energy into this app. We fit her dog for a harness and were able to figure out exactly which crate she needs. 10/10 never going back to pen and paper.
4 people found this review helpful
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Filip S
November 19, 2021
Great app, does what is suppose to do. I have an Android phone. Can you add the swipe left function to clear the screen, please? A friend on her iPhone is able to do it..
3 people found this review helpful
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What's new

Jan 26, 2020:

- Removed the annoying "This app is built for an older version of Android and may not work properly..." popup.
- Cleaned up and slimmed down the top header bar.
- Made font thinner so we can fit more words in screen with initial size.
- Shows logo on load.
- Supports adaptive app logo on home screen.
- Fixed the bug where the "Start Typing!" placeholder hint font size wouldn't get reset after pressing the clear button.