ML revenue forecast.
Calibrated against 77129 apps in this category.
Confidence band
±15%
High — many comparable apps with verified data
At a glance
Earns 7.64× more than the category median (189/mo).
Ranks #3,635 of 77,129 in Tools (top 4.7% by revenue).
Launched May 06, 2026 · last updated Apr 23, 2026.
What the app looks like
Live screenshots from the Play Store, captured by our snapshot worker. Tap any image to enlarge.
Big Font (change font size)'s revenue trajectory
Forecast revenue from snapshot history. Last 1 months.
Where Big Font (change font size) sits in Tools
Revenue distribution of 77129 comparable apps. Big Font (change font size) highlighted.
Big Font (change font size) vs comparable apps
Revenue trajectory side-by-side. Bold = Big Font (change font size), ghosted = peers.
App spec
Version
Varies with device
Last update
Apr 23, 2026
Launched
May 06, 2026
Price
Free
Monetization
Free
What Big Font (change font size) actually does (from store listing)
<font color="blue"><b>Does the default system font look too small or too large? Do you want to globally change the text size?</b></font>
This app allows you to scale system font size from 25% (smaller) to 500% (bigger).
<b>FEATURES</b>
★ change display zoom ratio on Android 7.0 or greater devices
★ change system text to bold or thin on Android 12.0 or greater devices
★ turns your device into a magnifying glass by using camera zoom, auto-focus, and LED flash
★ preview the scaled text be…
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 25% (smaller) to 500% (bigger).
FEATURES ★ change display zoom ratio on Android 7.0 or greater devices
★ change system text to bold or thin on Android 12.0 or greater devices
★ turns your device into a magnifying glass by using camera zoom, auto-focus, and LED flash
★ 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 by tapping the notification
★ customized the font size scale value
PERMISSIONS • CAMERA: used for the magnifier function
• WRITE_SETTINGS: change the font size, prevent the screen rotation during the automatic function
PRO VERSION You can upgrade to the PRO version by purchasing a PRO license from Google Play. PRO version adds the following additional features:
★ no ads
★ unlimited font scaling values
★ unlimited zoom ratio values
★ unlimited font weight values
★ 251% or above 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 into 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
Tagalog - Angelo Laus
Turkish - Kutay KuFTi
Vietnamese - Nguyễn Trung Hậus
Comparable Android apps
The five apps in Tools with the closest revenue to Big Font (change font size). Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on Big Font (change font size)'s tracker page for current rating, reviews and snapshot timeline.
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