App Intel

BookSignal: Book Discovery

LiveBookSignal1 app · 4 installsBooks & ReferenceFreeapp.booksignal.reader

Tell us how you read. We match you with books that fit your exact taste.

Alert me★ WatchOpen in Play ↗
Total installs
4
exact · Play shows 1+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
12 Jul 2026
3mo ago
Last update
12 Jul 2026
v1.0.0 · 3mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
3.94.24.54.7511 Oct12 Oct12 Oct
3.94.24.54.7511 Oct12 Oct12 Oct

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.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info and App activity
  • Data is encrypted in transit
  • You can ask for your data to be deleted

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

8 in 3 groups
5 Sensitive0 Notable3 Routine

What this app can do with your phone

  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
  • Show its own windows or bubbles on top of other apps you are using
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
OtherSensitive4

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

  • Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • 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
Most book apps recommend what everyone else is reading. BookSignal finds what YOU should be reading. Take a short taste survey and BookSignal builds your personal reading fingerprint: how you feel about pacing, tone, humor, violence, romance level, ending types, and more than a dozen other dimensions of story. Every book on BookSignal has been analyzed the same way, from the actual manuscript, not the marketing copy. When the fingerprints line up, you get a match. WHAT YOU GET • Best Match feed: books scored against your personal taste profile, not a bestseller list • Book Fingerprints: see each book's pacing, atmosphere, emotional intensity, romance level and more before you commit • Honest content notes: tropes and content warnings up front, so there are no unwelcome surprises • Your shelf: save books to your TBR, mark them Read, or set aside the ones that are not for you • Quick feedback: rate what you finish and your matches get sharper • Buy where you like: every book links out to Amazon, Apple Books, Kobo, Barnes & Noble, Google Play Books, Smashwords, or direct from the author WHY EMPHASIZE INDIE BOOKS? Independent authors write some of the most original fiction being published today, but discovery is broken. Great books get buried because nobody is paying to promote them. BookSignal levels the field by matching books to readers on substance: what is actually inside the story. HOW IT WORKS 1. Answer a short survey about your reading taste (about 3 minutes) 2. Browse your matches, each scored against your fingerprint 3. Save what looks good, buy from the store you prefer, and tell us how it went 4. Your matches improve with every book you rate BookSignal is free for readers. No ads, no bestseller lists, no algorithmic bandwagons. Just books that fit the way you read. Note: BookSignal is a discovery service. Books are read in the store or app where you buy them. Questions? Reach us at [email protected]

What's new

Initial Release

Growing in Books & Reference

Category →