Voltascano

about

description

Voltascano shows Android phone’s real-time battery voltage. The information is always visible in an icon in the status bar and in a notification, even while you use other apps. Practical uses of monitoring battery voltage: 🔋 Check battery real health Spot signs of battery degradation. Watch for sudden or irregular voltage drops—these are early signs that the battery is degrading. 🔌 Catch bad chargers or cables During charging, voltage should rise smoothly (e.g., 3.7 V → 4.2 V). If it stays flat or jumps irregularly, the cable or adapter is likely defective. 💀 Avoid unexpected shutdowns Monitoring voltage lets you see the exact point where the phone shuts down from low battery. Helping you avoid surprises like the device shutting down at 30% charge. 📈 Save money on unnecessary battery replacement Monitor battery’s voltage to know its true health and decide a battery replacement only when it is actually needed. ⚠️ Prolong battery lifespan Batteries experience high stress when charged to their maximum voltage, which often happens before the charge indicator shows 100%. By monitoring voltage, you can unplug your phone at the optimal point to reduce stress and extend battery life. 🔎 Evaluate aftermarket replacement battery capacity Quickly know a replacement battery’s quaity. A good battery holds stable voltage under load, while a poor-quality battery drops quickly under use and spikes sharply when charging. The Voltascano Battery Voltage Display app is a tool for anyone who wants detailed insights into their Android smartphone’s battery health. Key Features: - User-Friendly Interface: Designed with simplicity in mind, ensuring easy navigation and quick access to vital battery data. - Automatic Startup Support: Enables continuous monitoring without requiring manual app relaunches after a reboot. - Resource Efficiency: The app operates with minimal RAM usage, ensuring it does not interfere with system performance. - No Hidden Processes: Unlike many background apps, it does not run covert services, preventing unnecessary battery drain. - Manual Exit Functionality: Allows users to completely exit the app with a single button press, ensuring full control over system resources. - Ad-Free Experience: The app is entirely free to use without any intrusive advertisements disrupting the user experience. - Wide Compatibility: Works seamlessly on devices running Android 8 and newer versions. Created by Eugen Barilyuk EB43 https://eb43.github.io

publisher

78ce6faa72264387284e647ba6938995735ec8c7d5c5a65737e55130f026307d

first seen

2026-10-08T19:52:08.624989+00:00

last event

2026-10-18 17:00 UTC

install

zapstore.dev or any Zapstore-compatible client

topics

#battery #system

source & build

repository

https://github.com/eb43/bateryvoltagedisplay

arch flags

android-arm64-v8a

manifest

missing

releases (kind 30063)

2 releases indexed; latest 1.4.

version	channel	released	event
1.4	main	2026-10-18 17:00 UTC	86ca44da…
1.3	main	2026-06-27 23:50 UTC	17997dce…

assets & verification

Every app, release and asset event is schnorr-verified (NIP-01 id + signature) before it enters the catalog, and assets are content-addressed by sha256. We subscribe read-only to the catalog relay — never write to it.

1.4 — voltascano_v1.4.apk

sha256

5cd3d4397263fc02f56c49f88835948af3359a8032a2d6bd0ab869167ad0cd1b

size

5.5 MB

archs

android-arm64-v8a

version code

5

apk cert sha256

efcd4ef98d3977d38867e8907a104816b0963b974b7887b57bba143d4e4a1bb3

download

voltascano_v1.4.apk

1.3 — Voltascano.apk

sha256

322f3bfc30168974d1816edcff87a3fac73c68d3e0328fd1184a6f9ceae76db3

size

5.5 MB

archs

android-arm64-v8a

version code

4

apk cert sha256

efcd4ef98d3977d38867e8907a104816b0963b974b7887b57bba143d4e4a1bb3

download

Voltascano.apk

Showing the newest 2 asset descriptors; the full set is in /api/apps/78ce6faa…