Home maintenance app vs. spreadsheet
Updated July 2026
A spreadsheet is a fine place to store a maintenance plan and a poor place to run one — it's free, infinitely flexible, and completely silent. It can't remind anyone, can't move a due date because you actually did the task three weeks late, and can't tell your household who's doing what. The comparison below is column-by-column and honest about where the spreadsheet wins (there are real cases). The one-line version: spreadsheets track; they don't nag — and home maintenance fails at the nagging step.
Job by job
| The job | Spreadsheet | OnOtto |
|---|---|---|
| Listing every task and interval | Excellent — flexible, free, yours | Built-in via checklists, photo appliance ID, or manual add |
| Reminding you when something is due | Silent — works only when opened | Persistent reminders that stay until the task is done |
| Handling a task done late | Formulas assume the plan, not reality | Next due date recalculates from actual completion |
| Splitting work across the household | One owner edits; everyone else forgets it exists | Assignment, shared list, weekly streak, leaderboard |
| Knowing what matters most today | Sort and squint | Priority view answers "what should I do right now?" |
| Records & documents | Links in cells, files elsewhere | Documents, task history, and notes attached to each task |
| Cost | Free | Free plan (15 tasks) · $39.99–$71.99/yr paid |
When the spreadsheet honestly wins
Three real cases. You already review it weekly — if a Sunday planning habit reliably opens the file, the silence problem is solved and free beats paid. You want custom analysis — cost-per-system charts, vendor comparisons, a decade of repair history: spreadsheets are unbeatable at data you shape yourself. It's genuinely simple — a condo with six recurring tasks doesn't need software. The failure pattern to watch for is the enthusiast trap: a beautiful spreadsheet built in one weekend, opened four times, and quietly abandoned by spring — tracking felt like progress, but nothing tapped you on the shoulder in October.
The hybrid most switchers actually use
Keep the spreadsheet for money and history (what you spent, which contractor, what it cost last time) and move the doing — recurring tasks, reminders, household assignment — into OnOtto. The spreadsheet keeps the job it's great at; the app takes the one the spreadsheet was silently failing. Start the task list from our 62-task seasonal checklist or the interval table.
Your spreadsheet's tasks, minus the silence. OnOtto keeps “I'll do it tomorrow” from turning into “oh no, I should have done this last year” — tasks persist until done and reschedule themselves from the day you actually finish.
Migrate your spreadsheet — free for 30 daysFrequently asked questions
Is a spreadsheet good enough for home maintenance?
For tracking, yes; for doing, usually not. A spreadsheet holds tasks, dates, and costs beautifully — what it cannot do is tap you on the shoulder. It only works when you open it, and "remember to open the spreadsheet" is the same memory problem you started with, one level up. If you're a single, disciplined owner with a weekly-review habit, it can work; households and snoozers need something that pushes back.
What should a home maintenance spreadsheet include?
If you go the spreadsheet route, the columns that earn their keep: task, area/system, interval, last done, next due (formula: last done + interval), assigned to, est. cost, and notes. Add conditional formatting that turns overdue rows red, and a filtered "due next 30 days" view. Our 62-task checklist is a ready-made task column.
What does an app do that my spreadsheet can’t?
Four things, in order of impact: reminders that persist until the task is done (a spreadsheet can't notify at all); rescheduling from reality — complete a task late and the next due date moves with it, no formula edits; household coordination — assignment, completion history, and a shared streak instead of one person owning a file; and schedule creation — snap a photo of an appliance and OnOtto identifies it and builds its rows for you.
Can I import my existing spreadsheet into OnOtto?
There's no CSV importer yet (honest gap) — but most spreadsheets migrate in under half an hour: your rows are typically 15–30 tasks, and adding each with its interval takes seconds. Appliance-specific rows go faster than the spreadsheet ever did: photograph the appliance and the schedule builds itself. The free plan's 15 tasks cover a starter migration; the 30-day trial covers the whole thing.
Using calendar pings instead of a spreadsheet? That comparison is app vs. calendar reminders — or see how OnOtto stacks against the other maintenance apps of 2026.