Big Font – Scale system font size from 20% to 1000%

[App] Big Font (change font size/display size)

Big FontBig Font : Does the default system font look too small or too large? Do you want to globally change the text size?

This app allows you to scale system font size from 20% (smaller) to 1000% (bigger).

Over 3,000,000 Downloads!

FEATURES

change display zoom ratio on Android 7.0 or greater devices
turns your device into a magnifying glass by using camera zoom, auto-focus and LED flash
working for Android 2.3 and greater devices
scale system font size from 20% to 1000%
preview the scaled text before applying
show a notification icon describing the current font size. An option is also provided to hide it
switch system font size via tapping the notification
customized the font size scale value
Android 4+ only provides 3 scaling values, we provide more
for Android 2.3~3.x users. You can add “not working” apps into the ignored apps list

PERMISSIONS

CAMERA: used for the magnifier function
BIND_ACCESSIBILITY_SERVICE: this app uses Accessibility services to automate the function (e.g. change display size), optional. It helps those who have difficulty in tapping and complete the task easier
WRITE_SETTINGS: change the font size, prevent the screen rotation during the automatic function
SYSTEM_ALERT_WINDOW: draw a wait screen above other apps during the automatic function

PRO VERSION
You can upgrade to PRO version by purchasing a PRO license from Google Play. PRO version adds the following additional features:
no ads
unlimited font scaling values
251%~1000% font size

We have been selected as a Google I/O 2011 Developer Sandbox partner, for its innovative design and advanced technology.

If you are interested in helping us to translate this app to your native language, please let me know. Thanks.

Credits:
Arabic – Ibrahim almamo
Danish – Christian Stangegaard Kappelgaard
Dutch – Niko Strijbol
French – Alex…
German – Michel Müller
Italian – Michele Mondelli
Japanese – Yuanpo Chang
Polish – Dawid Zieliński
Portuguese brazilian – Wagner Santos
Russian – Идрис a.k.a. Мансур (IDris a.k.a. MANsur), Ghost-Unit
Spanish – Tomás de la Puente López
Turkish – Kutay KuFTi
Vietnamese – Nguyễn Trung Hậus

Big Font user reviews :

Big Font is a big hit with me! I often switch between using my phone up close and at a distance, and Big Font’s included widget (in-app purchase required, which I was more than happy to buy) makes switching text sizes on-the-fly easier than on iPhone! I absolutely would buy again! (Now if only the widget looked a little nicer and the app’s interface had some careful, Material Design thought given to it, it would earn that fifth star. . . .)
  • Sam LuApril 7, 2019
  • Thanks for trying this app. We hope you have had a good experience with it. Would you please send me an email with your suggestions?

fantastic great easy to use makes a world of difference highly recommended

a very simple and reliable app that allows me to read everything on my phone without having to find reading glasses. my mum has bad eye sight and relies on it all the time. excellent

for a person with limited vision it has been great not to have to use a magnifing glass

I have low vision and I cannot do without this app! Literally – dev pls create a coffee fund so we can thank you.

A real boon! i am visoally impapaired and cannot use text etc with out it. .love the magnifier glass feature

fantastic applicarion in todays mobiles even if we select largest font size a person having problem of vision could not read in my one eye vision is 70℅ due to some accident i am using 230℅ font size some rimes the text is not sccomodate i sbift to 130℅ and as soon as the work is over i immedistly go on 230℅ font size very easy to hsndle

Very good really helpfull
  • Sam LuMarch 23, 2019
  • Please help to give a 5-star rating on Play if you like this app. Thanks.

Contact developer :

Email

Download Big Font from Play Store

Leave your feedback regarding Big Font

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