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Firefly III vs Fuelio

Professional comparison and analysis to help you choose the right software solution for your needs.

Firefly III icon
Firefly III
Fuelio icon
Fuelio

Firefly III vs Fuelio: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Firefly III Fuelio
Sugggest Score
Category Finance Travel & Location
Pricing Open Source Subscription

Product Overview

Firefly III
Firefly III

Description: Firefly III is an open-source personal finance manager that helps users track their spending and manage their finances. It offers features like budgeting, transaction reporting, and visualizing net worth over time.

Type: software

Pricing: Open Source

Fuelio
Fuelio

Description: Fuelio is a fuel and mileage tracking application for Android and iOS devices. It allows users to track fill-ups, gas purchases, mileage, services, repairs, and other car expenses. The app provides statistics and graphs to visualize fuel economy over time.

Type: software

Pricing: Subscription

Key Features Comparison

Firefly III
Firefly III Features
  • Budgeting
  • Transaction Reporting
  • Visualizing Net Worth over Time
  • Open-Source
  • Multi-Currency Support
  • Multi-User Support
  • Mobile App
  • Automatic Transactions Import
  • Custom Rules
  • Bill Reminders
Fuelio
Fuelio Features
  • Track fuel fill-ups and mileage
  • Set reminders for vehicle maintenance
  • Generate reports on gas spending, mileage, and MPG
  • View graphs and statistics on fuel economy
  • Manage multiple vehicles in one account
  • Export data to CSV or PDF
  • Sync data across devices
  • Optional PIN lock for security

Pros & Cons Analysis

Firefly III
Firefly III
Pros
  • Open-Source and Free
  • Comprehensive Budgeting and Reporting Features
  • Multi-Currency and Multi-User Support
  • Customizable and Extensible
  • Active Community and Development
Cons
  • Can be Complex for Beginners
  • Limited Integrations with External Services
  • Lacks Some Advanced Features Compared to Paid Solutions
Fuelio
Fuelio
Pros
  • Simple and intuitive interface
  • Robust feature set for tracking car expenses
  • Good selection of graphs and statistics
  • Optional cloud sync across devices
  • Free version available
Cons
  • No web interface
  • iOS version lacks some advanced features
  • Requires manual data entry
  • Subscription for cloud sync

Pricing Comparison

Firefly III
Firefly III
  • Open Source
Fuelio
Fuelio
  • Subscription

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