Comparison

Onboard Performance Tool vs Flysmart+ Loadsheet

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Onboard Performance Tool

This application enables flight crews and ground personnel to perform real-time performance calculations for flights. It provides fast and precise data for takeoff, landing, and weight and balance, accounting for various environmental and operational factors.

Highlights
  • Real-time performance calculations
  • Takeoff analysis
  • Landing analysis
  • Weight and balance information
  • Accounts for weather and runway conditions
  • Corrects for pressure variation and MEL items
Read full description

*** This application requires configuration files, performance and other databases, available separately. Contact your Boeing representative for details. *** The Onboard Performance Tool (OPT) permits flight crews and ground personnel to perform real-time calculations based on current weather and runway conditions, while adhering to company and regulatory policies and procedures. The Onboard Performance Tool provides self-planning capability through fast and precise calculations. It allows flight crews to calculate the takeoff analysis, landing analysis, and weight and balance information. Instant and accurate calculations save time by correcting for pressure variation, runway conditions, engine bleeds and Minimum Equipment List (MEL) items.

About

Flysmart+ Loadsheet

This tool helps pilots compute aircraft weight and balance data, reducing paper usage in the cockpit. It calculates aircraft weights after loading and verifies the center of gravity against operational limits, easily accommodating last-minute changes.

Highlights
  • Compute Weight and Balance data
  • Calculate aircraft weights after loading
  • Check center of gravity against limits
  • Accommodate Last Minute Changes
  • Reduce paper in the cockpit
  • State-of-the-art EFB tool
Features
Read full description

“DATA ENCLOSED IN THE APPLICATIONS ARE PROVIDED FOR DEMONSTRATION PURPOSES ONLY. THEY MUST NOT BE USED FOR OPERATIONAL PURPOSES AND AIRBUS AND NAVBLUE DISCLAIMS ANY LIABILITY REGARDING THE USE OF THESE APPLICATIONS. THESE APPLICATIONS CAN ONLY BE USED FOR OPERATIONAL PURPOSES WITH REAL DATA BY AIRLINES QUALIFIED PILOTS AFTER SUCH AIRLINE HAS ENTERED INTO A SPECIFIC AGREEMENT WITH NAVBLUE SAS.” Get access to a comprehensive and state-of-the-art EFB tool for aircraft operations directly on your device with Flysmart+ applications. This significantly helps to reduce the use of paper in the cockpit. With Flysmart+ Loadsheet, you will be able to compute Weight and Balance data of the aircraft, according to the type of operations and aircraft loading. It provides the aircraft weights after loading and checks the position of the centre of gravity versus operational limits. Thanks to the LoadSheet application, Last Minute Changes are now easily considered.

Verdict

The call

The clearest difference is review sentiment: Onboard Performance Tool at 14% against Flysmart+ Loadsheet's 0%. Flysmart+ Loadsheet's advantage is update cadence (every 3 months vs every 6 months) and iOS requirement (15.6 vs 17.6). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Onboard Performance Tool ships an update every 6 months, Flysmart+ Loadsheet every 3 months. The most recent releases landed on July 1, 2026 and June 22, 2026 respectively.

Scorecard3 real differences · 7 level
Onboard Performance Tool versus Flysmart+ Loadsheet: the parameters behind the verdict, then further details
ParameterOnboard Performance ToolFlysmart+ Loadsheet
PriceFreeFree
Rating3.5 (17 ratings) — better—
Positive reviews13.5% of reviews — better0.0% of reviews
Number of ratings17 — better—
Update frequencyEvery 6 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPad
Requires iOS17.615.6 — better
Further details — not scored
Size42 MB16 MB
Age rating4+4+
DeveloperThe Boeing CompanyNavblue Inc.

Customer experience

Onboard Performance Tool

All ratings18 ratings
Positive55.6%
Neutral5.6%
Negative38.9%
Written reviews37 reviews
Positive13.5%
Neutral8.1%
Negative78.4%

Flysmart+ Loadsheet

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Onboard Performance Tool

No in-app purchases

None

Flysmart+ Loadsheet

No in-app purchases

Questions

Is Onboard Performance Tool free?
Onboard Performance Tool is free to download, with no in-app purchases.
Is Flysmart+ Loadsheet free?
Flysmart+ Loadsheet is free to download, with no in-app purchases.
Do Onboard Performance Tool or Flysmart+ Loadsheet have ads?
Neither Onboard Performance Tool nor Flysmart+ Loadsheet shows ads.
Which is updated more often, Onboard Performance Tool or Flysmart+ Loadsheet?
Onboard Performance Tool ships an update every 6 months, and Flysmart+ Loadsheet every 3 months. Most recently, Onboard Performance Tool was updated on July 1, 2026 and Flysmart+ Loadsheet on June 22, 2026.

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