Eclipse QRA vs Cloud Topper
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
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.
- 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
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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
Verdict
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
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.
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.
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.
| Parameter | Eclipse QRA | Cloud Topper |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 5.0 (3 ratings) — better | 2.7 (7 ratings) |
| Positive reviews | 100.0% of reviews — better | 65.4% of reviews |
| Number of ratings | 3 | 7 — better |
| Update frequency | Every 4 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 53 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Eclipse Aerospace | Crop Applications, LLC. |
Customer experience
Eclipse QRA
Cloud Topper
In-app purchases
Eclipse QRA
No in-app purchases
Cloud Topper
No in-app purchases
Questions
Is Eclipse QRA free?
Is Cloud Topper free?
Which has better reviews, Eclipse QRA or Cloud Topper?
Do Eclipse QRA or Cloud Topper have ads?
Which is updated more often, Eclipse QRA or Cloud Topper?
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