# Fuel & Range Calculator — Plan the fuel, keep the third

> Plan the fuel, keep the third (iPhone/iPad app by EVREN YUCEBAS.)

- Source: https://appshunter.io/ios/app/fuel-and-range-calculator/id6793878469 (this page in markdown: same URL + `.md`)
- Developer: [EVREN YUCEBAS](https://appshunter.io/developer/6782353474)
- Category: Navigation, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.4 · 35 MB
- Languages: American English
- Released: 2026-09-16
- Data updated: 2026-09-19
- User reviews in markdown: https://appshunter.io/ios/app/fuel-and-range-calculator/id6793878469/reviews.md

## What is Fuel & Range Calculator?

Fuel & Range tells you how far you can go and still get home, and now checks a specific leg against your fuel and your reserve policy.

LEG CHECK: DOES THIS TRIP ACTUALLY WORK?
Enter the charted distance to where you are actually going, choose return-to-dock or one-way, and get a clear answer: safe within your reserve, eating into the reserve, or short on fuel entirely. Not a theoretical maximum  a check against the trip you are planning.

FOUR RESERVE POLICIES, YOUR CALL
Rule of thirds for open water, a quarter reserve for home waters, ten percent for a short familiar hop. Fuel exhaustion is one of the most common reasons boats need rescuing, and the app will not let you plan against zero reserve without a warning.

KEEP A BOAT PROFILE
Save tank capacity, burn rate and cruise speed for every boat you run, and load them back with one tap.

WORKS OFFLINE
No account, no signal.

These figures assume the burn rate you entered holds for the whole run. A head sea, a foul bottom, extra weight and a punching current all cost fuel. Treat the answer as a planning figure, not a promise. The skipper decides.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Fuel & Range Pro | $4.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-09-17

Refreshed screenshots and minor text improvements. No changes to how the app works.

### 1.0 — 2026-09-16

No release notes.

## More apps by EVREN YUCEBAS

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- [TinniCalm – Tinnitus Relief](https://appshunter.io/ios/app/tinnicalm-tinnitus-relief/id6782405638)
- [EyeCalm - Eye Strain Relief](https://appshunter.io/ios/app/eyecalm-eye-strain-relief/id6782910087)
- [HydroCalm](https://appshunter.io/ios/app/hydrocalm/id6785301291)
- [SleepCalm - Sleep Sounds](https://appshunter.io/ios/app/sleepcalm-sleep-sounds/id6785368361)
- [PostureCalm](https://appshunter.io/ios/app/posturecalm/id6785854829)

All apps by EVREN YUCEBAS: https://appshunter.io/developer/6782353474

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-19.*