Monkton® Balanced vs Fuel Density Calculation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Monkton® Balanced
Perform essential Weight and Balance calculations for aircraft. This utility helps pilots ensure their aircraft is within safe operating limits for every flight.
- Aircraft Weight and Balance calculations
- Ensures safe operating limits
- Pilot utility tool
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This app is to perform Weight and Balance calculations for aircraft.
Fuel Density Calculation
This utility app assists wide-body aircrews, specifically for Boeing and Airbus aircraft, in comparing uploaded fuel quantities with actual fuel on board. It incorporates density calculations for accurate fuel management.
- Fuel density calculations
- Compare uploaded vs. actual fuel
- Designed for Boeing and Airbus aircrews
- Accurate fuel on board (FOB) verification
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Fuel Density Calculation is a cockpit utility for comparing receipt-based fuel uplift calculations against indicated fuel on board. Enter landing fuel, fuel density or specific gravity, fuel receipt quantities, and indicated FOB. The app calculates uplift, landing fuel plus uplift, and the resulting difference in both percent and pounds. Supports gallons and liters, automatic decimal formatting, and specific gravity conversion for receipts that provide SG instead of fuel density. This app is a calculation aid and does not replace approved aircraft, company, or maintenance procedures.
Screenshots
Verdict
The clearest difference is review sentiment: Fuel Density Calculation at 100% against Monkton® Balanced's 0%. Fuel Density Calculation also leads on rating (5.0 vs 1.0). Monkton® Balanced's advantage is price (Free vs $2.99) and update cadence (every 3 weeks vs every 2 months). On ratings volume, 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
Monkton® Balanced is free to download; Fuel Density Calculation costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Fuel Density Calculation holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of Monkton® Balanced's written reviews are positive against 100% of Fuel Density Calculation's.
Monkton® Balanced ships an update every 3 weeks, Fuel Density Calculation every 2 months. The most recent releases landed on September 9, 2026 and August 22, 2026 respectively.
| Parameter | Monkton® Balanced | Fuel Density Calculation |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 1.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Monkton, Inc. | Richard Montoya |
Customer experience
Monkton® Balanced
Fuel Density Calculation
In-app purchases
Monkton® Balanced
No in-app purchases
Fuel Density Calculation
No in-app purchases
Questions
Is Monkton® Balanced free?
Is Fuel Density Calculation free?
Which has better reviews, Monkton® Balanced or Fuel Density Calculation?
Do Monkton® Balanced or Fuel Density Calculation have ads?
Which is updated more often, Monkton® Balanced or Fuel Density Calculation?
Other comparisons
