Spill Calc Lite vs Fuels360
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spill Calc Lite
Quickly estimate surface spill volumes in the field with this tool. Calculate for square, rectangular, circular, and triangular spills, with options for tank displacement. Features a clean interface and helpful library for efficient on-site calculations.
- Estimate surface spill volumes
- Calculate for square, rectangular, circular, and triangular spills
- Optional tank displacement calculation
- Immediate results in barrels and gallons
- Clean and modern interface
- Easy-to-use Help Library
Read full descriptionHide full description
Spill Calc Lite is a fast, reliable tool built for estimating surface spill volumes in the field. Quickly calculate spill volumes by selecting a shape, entering your measurements, and getting immediate results in barrels and gallons—right when you need them most. Supported spill types: • Square and rectangular spills • Circular spills • Triangular spills Rectangle and square calculations also include optional tank displacement, helping you account for real-world conditions on location. Designed with a clean, modern interface and an easy-to-use Help Library, Spill Calc Lite keeps calculations simple, clear, and efficient—so you can focus on the job at hand. Need more advanced features? Upgrade to Spill Calc Pro to save calculations, organize multiple spill sections, and export your data.
Fuels360
Read full descriptionHide full description
Mobile app supporting the Fuels360 platform of services for aviation operations including quality control, maintenance, safety, and environmental.
Screenshots
Verdict
The clearest difference is update cadence: Fuels360 at fortnightly against Spill Calc Lite's every 16 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Spill Calc Lite ships an update every 16 months, Fuels360 fortnightly. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.
| Parameter | Spill Calc Lite | Fuels360 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 16 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Kelly Gayneaux | Wingware LLC |
In-app purchases
Spill Calc Lite
No in-app purchases
Fuels360
No in-app purchases
Questions
Is Spill Calc Lite free?
Is Fuels360 free?
Do Spill Calc Lite or Fuels360 have ads?
Which is updated more often, Spill Calc Lite or Fuels360?
Other comparisons
