# App vs spreadsheet: calculating mileage professionally

> Compare specialized apps with traditional spreadsheets and discover which method is better for professional mileage control.

**Author:** Camila Ribeiro — Field Operations Editor  
**Published:** 2025-10-25  
**Updated:** 2025-10-25  
**URL:** https://quilometragem.com/blog/app-vs-spreadsheet-calculating-mileage-professionally

**TL;DR:** Compare specialized apps with traditional spreadsheets and discover which method is better for professional mileage control.

- Compare specialized apps with traditional spreadsheets and discover which method is better for professional mileage control.
- Many professionals still use Excel spreadsheets to control mileage.
- Is it worth migrating to specialized app?
- But if you do regular reimbursements, specialized apps save A LOT of time and drastically reduce errors.

Many professionals still use Excel spreadsheets to control mileage. Is it worth migrating to specialized app?

SPREADSHEETS - Advantages:
- Free and accessible
- Extremely customizable
- Work offline
- Total data control

SPREADSHEETS - Disadvantages:
- Manual typing prone to errors
- No automatic distance calculation
- Difficult to share with team or company
- Doesn't automatically generate formatted receipts
- Risk of losing file or inadequate backup

SPECIALIZED APPS (like Quilometragem) - Advantages:
- Automatic distance calculation via GPS or maps API
- Instant professional receipt generation
- Direct export to financial systems (CSV to Clara)
- Automatic cloud backup
- Access from any device
- Automatic validations prevent errors
- Consolidated reports ready for Tax Return

APPS - Disadvantages:
- May have monthly cost (usually low)
- Depends on internet for some functions
- Less customizable than spreadsheet

VERDICT:
For occasional use (few trips/month), spreadsheet can work.[^rfb-substantiation] But if you do regular reimbursements, specialized apps save A LOT of time and drastically reduce errors. Time saved pays for app cost quickly.

Quilometragem offers free trial. Try it and compare how much time you spend generating a receipt in spreadsheet vs app. The difference is surprising!

## Frequently asked questions

### Is an app more efficient than a spreadsheet?

Yes. The app cuts reimbursement processing time from about 15 minutes to under 2, while eliminating typing and calculation errors.

### When is a spreadsheet still enough?

For sporadic use (under five trips a month) and individual professionals with no need to export to an accounting system.

### How to migrate from spreadsheet to app?

Import the spreadsheet as CSV via the migration panel, validate the mapped fields and apply the current policy to standardize rates.

## Sources

- [Receita Federal — Comprovação de despesas](https://www.gov.br/receitafederal/pt-br) — Receita Federal do Brasil (2026-04-28)