AutoBid vs Fuel Density Calculation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AutoBid
Automate your bid submissions for travel with this app. It securely transfers your bid list from QuickBid directly into Sabre, eliminating the need for a laptop. Simply set up your bids on your mobile device and let the app handle the rest.
- Bid list transfer from QuickBid
- Sabre integration
- Mobile bid submission
- Eliminates laptop requirement
- User-friendly interface
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AutoBid for iOS takes your bid list from QuickBid and enters it into Sabre for you! No longer do you have to cart around your laptop on your 4 day trip just to enter your bids! Set up AutoBid on your phone or iPad, press "Submit My Bid" and relax as it's done for you.
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 price: AutoBid at Free against Fuel Density Calculation's $2.99. AutoBid also leads on ratings volume (8 vs 2) and iOS requirement (11.0 vs 17.0). Fuel Density Calculation's advantage is rating (5.0 vs 4.8). On review sentiment, update cadence, ads and in-app purchases 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
AutoBid 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 4.8. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
AutoBid ships an update every 4 months, Fuel Density Calculation every 2 months. The most recent releases landed on September 19, 2026 and October 5, 2026 respectively.
| Parameter | AutoBid | Fuel Density Calculation |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.8 (8 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 8 — better | 2 |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 7 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | QuickBid, LLC | Richard Montoya |
Customer experience
AutoBid
Fuel Density Calculation
In-app purchases
AutoBid
No in-app purchases
Fuel Density Calculation
No in-app purchases
Questions
Is AutoBid free?
Is Fuel Density Calculation free?
Which has better reviews, AutoBid or Fuel Density Calculation?
Do AutoBid or Fuel Density Calculation have ads?
Which is updated more often, AutoBid or Fuel Density Calculation?
Other comparisons
