GeneratorLog: Service & Hours

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Content rating
Everyone
10+
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Content rating
Everyone
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About this app

WHAT IT DOES

GeneratorLog is a runtime and service log for backup home generator owners. Works with any generator - portable or standby, gasoline, propane, diesel, natural gas, or dual-fuel.

CORE FEATURES

- Engine-hours log: record each hour-meter reading; chart your generator's runtime over months and years
- Service log: oil and filter changes, air filters, spark plugs, valve adjustments, coolant flushes, fuel filters - all tied to engine hours, not the calendar
- Q-Test (Quiet Test) log: log weekly auto-exercise for standby units; observe or acknowledge from a single screen
- Fuel stabilizer log: track stabilizer additions for gasoline and diesel storage
- Battery log: install dates, voltage readings, load tests, replacements for standby battery packs
- Outage log: start and end times, runtime hours consumed, fuel used, cause; per-year totals
- PDF service history export: multi-page report for resale or insurance
- Engine-hours-driven reminders: get notified before the next oil change is due

WHO IT IS FOR

- Standby generator owners: Generac, Kohler, Cummins, Briggs and Stratton
- Portable generator owners: Honda EU, Westinghouse, Champion, Predator
- Hurricane-belt homeowners, rural off-grid, prepper households, jobsite operators

PRO

A 14-day trial is included with every install. After the trial, the standard tier covers one generator and twenty service entries. Pro unlocks unlimited generators and entries, the full PDF report, hours-based service reminders, removes ads, and share-via-email.

DISCLAIMER

GeneratorLog is a log - not a substitute for your manufacturer's manual or local code. Always follow your generator's service documentation and local regulations.

Contact: support@clearstackapps.com
Track generator runtime hours, oil changes, fuel stabilizer, Q-tests.
Updated on
Aug 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    App info and performance and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Stability and diagnostics improvements.