App Intel
512

Series B: Serial Verifier

LiveSystem I/03 apps · 55.8K installsToolsFreecom.willydev.serieb

Offline serial number verifier for Bolivian Series B bills (10, 20, 50 Bs)

Alert me★ WatchOpen in Play ↗
Total installs
3,333
exact · Play shows 1,000+
Installs / day
0
since last crawl
Rating
—★
— ratings · — reviews
Released
—
—
Last update
3 Mar 2026
v1.0.0 · 7mo ago
Countries
0/30
live · checked 1d ago

Install history

exact counter from Google Play
3.3K3.7K4.1K4.6K5K10 Oct11 Oct12 Oct
3.3K3.7K4.1K4.6K5K10 Oct11 Oct12 Oct

Installs per day · last 90 days

00.30.50.8111 Oct12 Oct12 Oct11 Oct: 012 Oct: 0

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

Live 0Listed, not installable 30Not listed 0
United Arab Emirates
Argentina
Australia
Bangladesh
Brazil
Canada
Colombia
Germany
Egypt
Spain
France
United Kingdom
Indonesia
India
Italy
Japan
Kenya
South Korea
Mexico
Nigeria
Philippines
Pakistan
Poland
Russia
Saudi Arabia
Thailand
Türkiye
United States
Vietnam
South Africa

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 App info and performance
  • Data is encrypted in transit
  • No way to ask for data deletion

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

10 in 5 groups
6 Sensitive1 Notable3 Routine

What this app can do with your phone

  • Use your camera to take photos and record videos
  • Record sound using your phone's microphone
  • 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
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
CameraSensitive1

Access to your camera to take photos and record video

  • Use your camera to take photos and record videostake pictures and videos · CAMERA
MicrophoneSensitive1

Access to your phone's microphone to record sound

  • Record sound using your phone's microphonerecord audio · RECORD_AUDIO
OtherNotable4

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

  • 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

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Full description
Series B is the essential serial number verifier for handling cash in Bolivia. Instantly validate if a bill's serial number belongs to the legal issuance ranges of Series B for 10 Bs, 20 Bs, and 50 Bs denominations. Official Data Source: The datasets used for validation are obtained directly from the official publications of the Central Bank of Bolivia (BCB). The app helps identify bills cleared for circulation, excluding those specifically flagged by the BCB as invalid. Features: BCB Data: Validation ranges based on official government information. 100% Offline: No internet required; ranges are built into the app. Multi-denomination: Support for 10 Bs, 20 Bs, and 50 Bs Series B bills.

What's new

🎉 Official launch of Series B! Your new tool for verifying Bolivian banknotes. In this first release (1.0.0) we include: • Ultra-fast offline validation for Series B bills (10, 20, and 50 Bs). • Smart scanner with OCR technology. • Verification history to keep track of your scans. • Built-in database with official BCB information. Thank you for trusting us for your daily verifications!

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