App Intel

CatLight: Book & Reading Light Live

xiaofeidev10 apps · 191.7K installsToolsFree · contains adsIn-app purchases: $0.99 per itemcom.github.xiaofeidev.catlight

Use your screen as a warm book lamp with swipe brightness and color control

Alert me★ WatchOpen in Play ↗
Total installs
284
exact · Play shows 100+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
25 Dec 2024
1.8y ago
Last update
13 Jun 2026
v1.2.7 · 4mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

Installs per day · last 90 days

Not enough history yet — check back tomorrow

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.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Permissions

5 in 1 group
1 Sensitive1 Notable3 Routine

What this app can do with your phone

  • Change device settings like screen brightness, ringtone or screen timeout
OtherSensitive5

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

  • Change device settings like screen brightness, ringtone or screen timeoutmodify system settings · WRITE_SETTINGS
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • 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
Use your phone as an adjustable reading light for physical books, magazines and notes. CatLight fills your Android screen with a steady glow, so you can read at night without turning on a bright room light. You do not need sliders or a control panel to adjust the light. Adjust everything directly on the screen: - Swipe up or down to change brightness from dim to bright. - Swipe left or right to move between cool white, neutral and warm amber tones. - Keep the screen awake while you read. - Return to your last brightness and color temperature the next time you open CatLight. A warm book light for night reading Choose a warmer tone for a softer bedside glow, or move toward a cooler white when you need a clearer view of the page. The full-screen light spreads across a nearby book more gently than a small rear camera light. Simple by design CatLight opens straight to the light. The screen itself is the control surface, so you can adjust your reading lamp without searching through menus or interrupting your book. Use CatLight as a: - Reading light for paperback books and magazines - Book light for reading in bed - Small screen lamp in a hotel room, train or plane - Warm bedside light for a dim room - Soft phone light when a rear camera light feels too harsh How to use it 1. Open CatLight. 2. Swipe vertically to set the brightness. 3. Swipe horizontally to choose a warm, neutral or cool tone. 4. Place the screen near the page and start reading. CatLight is a focused screen light for readers who want fast, adjustable illumination without a complicated interface.

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