Generator log vs Generator Log & Maintenance
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Generator log
Read full descriptionHide full description
Do you have a generator? Tired of recording its working time? Don't remember last changing oil time? Then this application is going to simplify its service for you. Just imagine a notebook with such a possibility to mark the beginning or end of work with one click. Timely maintenance work is going to allow you to increase the engine life significantly helping you to avoid expensive repairs.
Generator Log & Maintenance
Read full descriptionHide full description
A generator that hasn't been run in months is a generator that fails during an outage. Generator Log keeps portable and standby generators ready - no smart hardware required. HOUR METER - Every run test and outage use adds to a running hour meter, shown as an odometer on each generator's page - Oil changes and service come due by hours OR calendar time (defaults follow common manufacturer guidance: first oil change at 25h, then every 100h or 12 months - fully editable) MONTHLY RUN TEST - One tap logs the 3-point check: starts OK, voltage OK, no unusual noise - A monthly reminder keeps the habit alive FUEL MANAGEMENT - Log stabilizer and fuel rotation, with a countdown until your stored gasoline should be replaced MULTIPLE GENERATORS - The garage standby and the camping portable, each with its own hour meter and schedule SERVICE HISTORY PDF - Export the full history - handy for warranty claims or when selling the unit FREE TRIAL, ONE-TIME UNLOCK Try everything free for 7 days. After that, one single purchase unlocks new generators and logs forever. Viewing existing records always stays free. No subscription, no account, 100% offline. Privacy Policy: https://goonobu-dot.github.io/batch12-pages/generatorlog/privacy.html Support: https://goonobu-dot.github.io/batch12-pages/generatorlog/support.html
Screenshots
Verdict
The clearest difference is in-app purchases: Generator log at none against Generator Log & Maintenance's 1. Generator log also leads on device support (3 vs 1) and iOS requirement (11.0 vs 17.0). Generator Log & Maintenance's advantage is update cadence (every 4 days vs every 2 months). On price and ads there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Generator Log & Maintenance sells 1 one-off in-app purchase. Generator log asks for nothing beyond the download.
Generator log ships an update every 2 months, Generator Log & Maintenance every 4 days. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.
| Parameter | Generator log | Generator Log & Maintenance |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 4 days โ better |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone |
| Requires iOS | 11.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 27 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Yevgenii Shein | SHINOBU MIYAHIRA |
In-app purchases
Generator log
No in-app purchases
Generator Log & Maintenance
- Unlock Full Access$3.99
Questions
Is Generator log free?
Is Generator Log & Maintenance free?
Do Generator log or Generator Log & Maintenance have ads?
Which is updated more often, Generator log or Generator Log & Maintenance?
Other comparisons















