App Intel

GenMon: Generator Hour Meter

LiveSergey Vorontsov2 apps · 559 installsToolsFreeIn-app purchases: $0.99 - $2.99 per itemcom.forever.generatormonitor

Generator hour meter, maintenance tracker & fuel log. Track oil & spark plugs.

Alert me★ WatchOpen in Play ↗
Total installs
263
exact · Play shows 100+
Installs / day
0
since last crawl
Rating
—★
— ratings · — reviews
Released
25 Jan 2026
9mo ago
Last update
17 Jun 2026
v1.9 · 4mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
256.9317.7378.4439.250011 Oct12 Oct12 Oct
256.9317.7378.4439.250011 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
  • No data collected

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

5 in 1 group
0 Sensitive2 Notable3 Routine
OtherNotable5

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

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • 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
GenMon is an all-in-one **Generator Manager** and **Engine Hour Meter**. Keep your backup power source ready for any emergency with accurate maintenance tracking and fuel consumption logging. Whether you own a portable gasoline generator, a diesel power station, or an inverter generator for your RV, GenMon helps you extend its engine life and save money on fuel. No more paper logs or stickers on the wall—everything is now in your phone. Key Features: ⏱️ **Smart Engine Hour Meter** Tracks exactly how long your generator runs. Just press "Start" when you power on the engine and "Stop" when you turn it off. The app calculates total run time automatically. It works like a hardware hour meter but better. 🔧 **Maintenance Reminders (Service Log)** Never forget to change the oil or spark plugs again. GenMon allows you to set custom maintenance tasks (e.g., Oil Change, Air Filter, Fuel Filter, Spark Plug) with specific hour intervals. The app notifies you when service is due or overdue based on actual engine hours. ⛽ **Fuel Manager & Consumption Calculator** Log every refueling. The app automatically calculates your generator's **average fuel consumption (L/h)** and tracks total fuel costs. See exactly how much money you spend on electricity generation. 📊 **Charts & Statistics** Visualize your usage history. See activity charts (hours per day) and financial statistics to better understand your power needs and expenses. 🔔 **Notifications** Get real-time reminders to stop the generator after a certain time or alerts when maintenance is required. 📂 **Data Backup & Restore** Your data is safe. Export your history to a JSON file and restore it on any device. 🌍 **Multi-language Support** The app is fully localized for 14 languages, including English, Spanish, French, Arabic, Urdu, Hausa, Yoruba, Igbo, and more. **Who is this app for?** • Homeowners in regions with unstable power supply or frequent blackouts. • RV and caravan owners. • Small businesses relying on backup generators. • Anyone who wants to replace a physical hour meter or logbook. **Why GenMon?** • Completely Free & No Ads. • Works Offline (No internet required). • Simple, clean, and Dark Mode friendly interface. • Supports multiple devices (add as many generators as you need). Take control of your power equipment today. Download GenMon and keep your engine running smoothly!

What's new

What's new in this version: - Optimized for Android 15: Full support for edge-to-edge display and improved system compatibility. - Performance Enhancements: Updated core libraries for a smoother and more stable experience. - UI/UX Improvements: Refined date and time selection labels for better readability. - Reliability Fixes: Internal stability improvements and bug fixes based on your feedback.

Growing in Tools

Category →