Pay once. Own it.
No subscription · no monthly fees · no renewals
Every product is a one-time purchase. No subscription, no expiration — the version you buy keeps working for as long as you use it.
The whole shop, wired in
Both apps plus both add-ons, for the lowest price.
Best Value
Complete Bundle
$259.99$299.96
one time · all four products · save $39.97
- GA MX Helper
- Engine Analytics
- Flight Data Add-On
- GA Wire Helper
- One purchase, one license key for both apps
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Get All Three
$224.99$249.97
one time · MX + Engine Analytics + Flight Data · save $24.98
- Everything in GA MX Helper
- Engine Analytics: CHT/EGT trends, CSV import, single-flight profiles
- Flight Data Add-On: checklists, placards, V-speeds, performance data, airport directory, Go Flying E6B
- One purchase, one license key
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GA MX Helper
Maintenance records, work orders, inventory and invoicing — see everything it does.
GA MX Helper
$149.99
one time · no subscription
- Work orders & invoicing
- Aircraft records: ADs, Service Bulletins, 337s
- Weight & Balance with CG chart
- Parts inventory & tooling
- Customer & supplier tracking
- Checklists & reports
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GA MX Helper + Engine Analytics
$189.99$199.98
one time · save $9.99
- Everything in GA MX Helper
- Log CHT, EGT, oil temp/pressure, RPM, fuel flow & more
- Import directly from your engine monitor's CSV export
- Automatic trend charts & single-flight profile view
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GA MX Helper + Flight Data Add-On
$189.99$199.98
one time · save $9.99
- Everything in GA MX Helper
- Printable flight checklist booklets
- Placard library, V-speeds & performance data tables
- Airport frequency directory & Go Flying E6B calculator
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GA Wire Helper
Aircraft wiring diagrams that build their own paperwork — see everything it does.
New
GA Wire Helper
$49.99
one time · no subscription
- Draw the schematic — wire list, pinouts & parts list build themselves
- Load analysis & voltage drop per circuit
- Interactive AC 43.13-1B Chapter 11 reference
- Work copy and 337 / logbook copy PDFs
- Wire-number labels, stickers & laser marking
- Works alone, or files drawings with each aircraft in GA MX Helper
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GA Build Helper
A builder’s log for an amateur-built aircraft — see everything it does.
New
GA Build Helper
$24.99
one time · no subscription
- Builder’s log with photographs — who, when and where, as fields
- The FAA fabrication and assembly checklist with the 51% arithmetic
- Equipment, weight and balance, and Phase I flight testing
- Costing with a budget worked out from the purchases
- FAA forms prefilled from the project
- Hands the aeroplane on to GA MX Helper at certification
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Build + Wire
$59.99$74.98
one time · two apps · save $14.99
- GA Build Helper
- GA Wire Helper
- The wiring you draw goes straight into the build log
- One licence key unlocks both apps
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Everything
All three apps
$264.99$324.95
one time · every app and add-on · save $59.96
- GA Build Helper
- GA Wire Helper
- GA MX Helper with Engine Analytics and Flight Data
- Build it, wire it, then maintain it — one licence key for all of it
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Already own GA MX Helper?
Add either add-on at any time — you get a new key by email and it unlocks immediately.
Engine Analytics Upgrade
$49.99
one time · for existing GA MX Helper owners
- Adds Engine Analytics to the app you already own
- Enter the new key under Settings → Product Updates
- No need to buy GA MX Helper again
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Flight Data Add-On Upgrade
$49.99
one time · for existing GA MX Helper owners
- Adds the Flight Data Add-On to the app you already own
- Enter the new key under Settings → Product Updates
- No need to buy GA MX Helper again
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Every purchase is a one-time payment — never a subscription. The Complete Bundle comes with one license key: enter it in GA MX Helper and in GA Wire Helper, and each app unlocks everything the bundle includes.
GA MX HELPER