NENP : The Fuel Manager
sabitori works Lifestyle iPhoneiPadiPod touch
NENP : The Fuel Manager is a free Lifestyle app for iPhone and iPad by sabitori works. Requires iOS 17.6. Updated January 14, 2026.
- Price
- Free
- on the App Store
- Size
- 28 MB
- Age 4+
- Updated
- Jan 14
- 2026 · v3.0.5
Screenshots
About NENP : The Fuel Manager
Simple fuel tracking for cars and motorcycles. NENP is a fuel tracking app that helps you understand your fuel economy without the hassle. Just log your refueling, and NENP automatically calculates your mileage. It’s designed for people who want to track fuel economy easily — nothing more, nothing less. ** What you can do with NENP - Log refueling with minimal input - Enter distance first, then add price or fuel amount later - Manage multiple vehicles (no limit) - Switch vehicles quickly with a left/right swipe - See monthly fuel economy, fuel volume, and cost in a clear calendar view - Choose trip meter or odometer input for each vehicle - Hide cost information if you want to focus on fuel economy only - Your data is saved automatically to iCloud - Access and edit the same data on multiple devices using the same Apple ID - Works offline, then syncs to iCloud when you’re back online - Clean, distraction-free interface ** Core features - Automatically calculates fuel economy using the full-tank method - Supports cars and motorcycles - Choose between total cost or price per unit - Mark refueling as full or partial - Exclude missed refueling records from fuel economy calculations - View trends for fuel economy, cost, and fuel price with graphs - Export and import refueling records as TSV files (per vehicle) ** Best for - Drivers and riders who want a simple, no-frills fuel tracker - People managing multiple vehicles - Anyone who wants to track fuel economy without unnecessary features ** About NENP NENP was created by the developer of ROADSTOCK, a touring and trip management app continuously developed since 2017. Fuel tracking was one of the most requested features, so it was separated into its own app and refined to be as simple and easy to use as possible. NENP focuses solely on fuel tracking. If you’re looking for a more comprehensive solution including maintenance and expense tracking, please also check out ROADSTOCK. ** What is "NENP" ? "NENP" is the Japanese word means “fuel economy”. === Remove Ads Subscription # Add following functionalities. - Remove Ads at the bottom of the screen. # About Auto-Renewing Subscription The upgrade contract will be automatically renewed. You can stop the auto-renewal at least 24 hours before the end of the term. Your Apple ID account will be charged within 24 hours before the end of the current period. # Manage and Cancel Subscription You can check the timing of the next renewal or cancel the auto-renewal by going to your AppStore account settings. # Notes If you turn off auto-renewing you will have access to your subscribed content until the end of the current period. You will be charged to your Apple ID account once the purchase is confirmed. # Privacy Policy http://works.sabitori.com/nenp-privacy-policy-en/ # Terms of Use https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 3.0.5 · Updated January 14, 2026
Bug fix.
App privacy
The developer, sabitori works, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Crash Data, Performance Data
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: Device ID
- Usage Data: Product Interaction, Advertising Data
- Diagnostics: Performance Data
Used for: Third-Party Advertising
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Other Diagnostic Data
Used for: Third-Party Advertising
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