Comparison

Eclipse QRA vs Cloud Topper

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

Head to head
About

Eclipse QRA

This app provides pilots with quick access to essential aircraft information, including checklists, weight and balance calculations, fuel planning, performance data, and emergency procedures. It aims to streamline pre-flight and in-flight operations for pilots.

Highlights
  • Interactive checklists with completion tracking
  • Weight and balance configuration
  • Automated fuel planning calculations
  • Performance lookup for takeoff, cruise, and landing
  • Searchable emergency procedures
  • DSU data upload for maintenance
  • Access to aircraft manuals
Features
Read full description

The Eclipse Quick Reference App (QRA) is an interactive version of the Eclipse Quick Reference Handbook. Checklist: Effortlessly scroll through the Eclipse checklist iPad style and mark each action as complete with a single touch. Quickly scroll to any section of the checklist (Startup, Taxi, Takeoff, Climb, Cruise, Approach, Landing, Shutdown) using dedicated buttons. Never lose your place in the checklist as the app remembers your position even when exited. W&B: Quickly configure your jet’s seat layout by dragging seats along their tracks and enter the passenger weights with a flick of your finger. Specify your existing fuel load and how much fuel to add, and the app calculates the uplift in gallons automatically. A real time CG graph shows your CG envelope. Fuel Planning: Enter distance to destination, planned descent type (normal, idle, early), MCT or LRC power, cruise altitude, winds and ISA temperature, and the app returns fuel to destination, time en route, fuel remaining at destination, and nautical mile range at destination. Performance Lookup (Takeoff, Cruise, Landing): Takeoff: Enter field OAT, Elevation, and Takeoff Weight, and the app computes runway requirements, climb weight limitations (climb / tire speed), v50 climb data, and vSpeeds. Optionally enter wind and runway slope to fine-tune the results further. Takeoff Minimums: Enter the ft/nm-altitude requirements from a departure procedure, and the app will show you the required gradient and the Eclipse’s Vy performance in both normal and engine out configurations at that altitude. Climb & Cruise: Enter OAT, altitude, and weight and the app computes the Fuel Flow, KTAS, nm/100 lbs. for both MCT, LRC, and S/E LRC. No need to calculate the LRC FF manually. Trilinear interpolation yields numbers within 2-3 knots and 2-5 lbs/hr accuracy. Climb to altitude and Vy climb at altitude are also displayed. Descent & Landing: Enter field OAT, elevation, and takeoff weight, and the app computes runway requirements, vSpeeds, and balked landing performance. Optionally enter wind and runway slope to fine-tune the results further. Emergency Procedures: Quickly find any CAS Message or Unannounciated Procedure in the color coded, searchable list. Touching a message shows a full page action page (scrollable) from the QRH. DSU Upload: Upload aircraft DSU Data (Diagnostic Storage Unit) to FlightData.com for processing, storage, and sharing with maintenance centers. Manuals: Qualified pilots can view the AFM and other documents through the Eclipse QRA application.

About

Cloud Topper

This utility app helps pilots determine cloud height using their device's camera and sensors. It offers a modern alternative to traditional methods and corrects for Earth's curvature.

Highlights
  • Camera, gyroscope, and accelerometer integration
  • Calculate height above or below clouds
  • Earth's curvature correction
  • Modern alternative to traditional sight levels
  • Easy to use interface
Features
Read full description

Pilots, it's time to get rid of your sight level, water bottle or whatever "old school" method you have been using to determine cloud height. Introducing Cloud Topper, a revolutionary new sight level designed specifically for the iPad and iPhone. With Cloud Topper you can use your device camera, gyroscope and accelerometer as a traditional sight level. Plus you can enter the distance to a cloud and Cloud Topper will calculate your height above or below that cloud. The displayed cloud height is even corrected for the curvature of the earth. Cloud topper is a fun, easy to use app that should be included in every pilots EFB. Cloud Topper is not an FAA approved source to determine cloud height. Cloud Topper is not intended to replace weather radar or pilot skills and judgement. Always consult the Aircraft Manufacturer’s Aircraft Flight Manuals, Federal Aviation Administration (FAA) websites and publications, and individual company policies.

Screenshots

Eclipse QRA4 screens
Cloud Topper3 screens

Verdict

The call

The clearest difference is price: Eclipse QRA at Free against Cloud Topper's $1.99. Eclipse QRA also leads on rating (5.0 vs 2.7) and review sentiment (100% vs 65%). 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

CostPrice · In-app purchases · Ads · Monetization

Eclipse QRA is free to download; Cloud Topper costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Eclipse QRA holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews point the same way: 100% of Eclipse QRA's written reviews are positive against 65% of Cloud Topper's.

UpkeepUpdate frequency

Eclipse QRA ships an update every 4 months, Cloud Topper every 12 months. The most recent releases landed on July 30, 2026 and September 29, 2026 respectively.

Scorecard5 real differences · 5 level
Eclipse QRA versus Cloud Topper: the parameters behind the verdict, then further details
ParameterEclipse QRACloud Topper
PriceFree — better$1.99
Rating5.0 (3 ratings) — better2.7 (7 ratings)
Positive reviews100.0% of reviews — better65.4% of reviews
Number of ratings37 — better
Update frequencyEvery 4 months — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size53 MB13 MB
Age rating4+4+
DeveloperEclipse AerospaceCrop Applications, LLC.

Customer experience

Eclipse QRA

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Cloud Topper

All ratings7 ratings
Positive42.9%
Neutral0.0%
Negative57.1%
Written reviews26 reviews
Positive65.4%
Neutral11.5%
Negative23.1%

In-app purchases

None

Eclipse QRA

No in-app purchases

None

Cloud Topper

No in-app purchases

Questions

Is Eclipse QRA free?
Eclipse QRA is free to download, with no in-app purchases.
Is Cloud Topper free?
Cloud Topper costs $1.99, with no in-app purchases.
Which has better reviews, Eclipse QRA or Cloud Topper?
Eclipse QRA is rated higher. Eclipse QRA averages 5.0 out of 5 from 3 ratings, while Cloud Topper averages 2.7 from 7 ratings.
Do Eclipse QRA or Cloud Topper have ads?
Neither Eclipse QRA nor Cloud Topper shows ads.
Which is updated more often, Eclipse QRA or Cloud Topper?
Eclipse QRA ships an update every 4 months, and Cloud Topper every 12 months. Most recently, Eclipse QRA was updated on July 30, 2026 and Cloud Topper on September 29, 2026.

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