GreenX vs Take Flight Ops
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GreenX
This business application offers an intuitive interface for managing tasks and monitoring buildings and meters. It provides intelligent notifications and alerts to detect anomalies and identify savings opportunities.
- Intuitive interface
- Intelligent notifications
- Anomaly detection
- Task management
- Building and meter monitoring
- Savings opportunity identification
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GreenX is extremely easy to use. Its intuitive interface allows you to quickly read intelligent notifications, detect anomalies, and manage tasks using familiar mobile application gestures. The system provides views and alerts on the buildings and meters that are being monitored in your portfolio. It provides savings opportunities at the building and meter levels.
Take Flight Ops
This app streamlines aircraft operations for flight schools, maintenance shops, and charter operators. It manages scheduling, maintenance tracking, defect reporting, billing, and recordkeeping across multiple devices.
- Defect reporting with photos
- Maintenance tracking (inspections, ADs, parts)
- Aircraft and instructor scheduling
- Billing and recordkeeping
- Parts inventory management
- Audit log and document tracking
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Take Flight Ops is aircraft operations software for flight schools, maintenance shops, charter operators, and aircraft owners. It covers scheduling, maintenance tracking, defect reporting, billing, and recordkeeping. The same information is available on iPhone, iPad, and in a browser. SQUAWKS Report a defect from anywhere, with a photo if it helps. Marking a squawk as airworthiness-affecting takes the aircraft off the schedule until it is signed back into service, and notifies the people who need to know. A squawk filed in error can be withdrawn with a recorded reason rather than deleted. MAINTENANCE Track inspections, airworthiness directives, and life-limited parts by hours, cycles, or calendar date. Hobbs and tach readings update at check-in. Work orders open from a squawk, parts are ordered against them, and return to service is recorded with the certificate number of the person who approved it. Items eligible for deferral can be deferred and placarded. SCHEDULING Aircraft, instructors, and students on a single day view, with instructor availability, blackout periods, maintenance blocks, and a waitlist. Flights are checked out and back in, with times and billing recorded in the same step. RECORDS Changes are written to an append-only audit log. Certificates, medicals, and other documents are tracked with their expiration dates. Part 61 and Part 141 enrollments, stage checks, and instructor endorsements are kept with the flights they relate to. ALSO INCLUDED Parts inventory with reorder points, instructor pay and student billing, a front desk sign-up kiosk, support for multiple bases, and data export. An account is provided by an organization with a subscription.
Screenshots
Verdict
The clearest difference is rating: Take Flight Ops at 5.0 against GreenX's 3.7. Take Flight Ops also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). GreenX's advantage is ratings volume (6 vs 1). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Take Flight Ops holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: GreenX has 6 ratings behind it against 1, so its average is the more settled of the two.
GreenX ships an update fortnightly, Take Flight Ops every 3 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | GreenX | Take Flight Ops |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (6 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Cenergistic, Inc. | Take Flight Design LLC |
Customer experience
GreenX
Take Flight Ops
In-app purchases
GreenX
No in-app purchases
Take Flight Ops
No in-app purchases








