Comparison

SD Toolkit vs SAFA+Checklist

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

Head to head
About

SD Toolkit

Troubleshoot aviation satcom terminals via serial connection. This tool helps diagnose and resolve issues with satellite communication equipment used in aircraft.

Highlights
  • Troubleshoot satcom terminals
  • Serial connection support
  • Aviation specific
  • Diagnose communication issues
Features
Read full description

SD Toolkit allows for troubleshooting of aviation based satcom terminals over serial connection.

About

SAFA+Checklist

This aviation app provides business-jet crews with a comprehensive tool for SAFA ramp inspections, including detailed checklists, finding severity tagging, and document attachment. It also offers essential calculators, reference links, and CO2 emissions tracking for CORSIA and EU ETS compliance.

Highlights
  • SAFA ramp inspection checklist
  • Finding severity tagging
  • Notes, photos, and documents per item
  • Aircraft expiration tracking with reminders
  • Editable pilot quick links launchpad
  • CO2 emissions calculators (CORSIA, EU ETS)
  • Operator branding for reports
Features
Read full description

Built by working corporate pilots, SAFA+Checklist turns EU/EASA SAFA ramp-check preparation from a binder chase into a guided, on-device workflow. BUILD A PROFILE IN MINUTES — NOT AN AFTERNOON • Profile Quick Start: three guided steps — drop in your documents, photograph the aircraft, rehearse the ramp check. • Smart Filing Inbox: select your certificates, licenses, MEL, insurance, and manuals in one batch. Each document is read on this device and filed where an inspector would ask for it — you review and confirm every proposal. • Sub-bullet precision: extracts such as duty-time tables file to the exact inspection point, not just the item. • Expiration capture: dates found in your documents flow straight into the expiration tracker. • Tail cross-check: warns when a document references a different registration than the profile. • Appendix copies: file supporting documents to appendix topics in the same pass. KNOW WHERE YOU STAND • Items-covered readiness across all 53 checklist items, section by section (A–E). • "Where to find this" hints on every empty item: what the document is, where operators find it, and what to capture. • Ramp Check Rehearsal: every item asked the way an inspector asks it — answered from your own notes and attachments, gaps flagged in orange. EVERYTHING A RAMP CHECK TOUCHES • 53-item SAFA checklist with inspection points, reference material, findings categories (Cat 1–3), placards, appendix, revisions, and expiration tracking. • Pre-Inspection Prep list and Required Documents on Board, scoped by registration prefix and operation type. • Share complete profiles between crew devices; export a PDF summary for the flight department. PRIVATE BY DESIGN • Documents are read on your device. Nothing is uploaded, nothing leaves your device. • On devices that support Apple Intelligence, on-device models help identify document types. No cloud, no account, no tracking. ALSO INCLUDED • CO₂ emissions tool with CORSIA MRV / EU ETS support: flight logging, applicability wizard, EMP and AER email submissions, PDF reports. Subscription: $149.99/year after a 3-day free trial. Cancel anytime in Settings → Apple ID → Subscriptions. The app reminds you before the trial converts — no surprises is the whole point. This app is an advisory preparation tool. The Pilot in Command remains responsible for compliance with all applicable regulations. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period at the cost of the chosen package. You can manage your subscription and turn off auto-renewal at any time in your Apple ID Account Settings. Any unused portion of a free trial period, if offered, is forfeited when you purchase a subscription to that publication, where applicable. Terms of Use (Standard Apple EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://flyrightconsulting.com/privacy Questions or feature requests: inquiry@flyrightconsulting.com

Screenshots

SD Toolkit2 screens
SAFA+Checklist4 screens

Verdict

The call

The clearest difference is in-app purchases: SD Toolkit at none against SAFA+Checklist's 1. SD Toolkit also leads on iOS requirement (14.0 vs 17.0). SAFA+Checklist's advantage is update cadence (weekly vs every 27 months). On price, ads 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

Both are free to download. SAFA+Checklist sells 1 in-app purchase, starting at $149.99 per year. SD Toolkit asks for nothing beyond the download.

UpkeepUpdate frequency

SD Toolkit ships an update every 27 months, SAFA+Checklist weekly. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 5 level
SD Toolkit versus SAFA+Checklist: the parameters behind the verdict, then further details
ParameterSD ToolkitSAFA+Checklist
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 27 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size45 MB10 MB
Age rating4+4+
DeveloperSatcom DirectFly-Right LLC

In-app purchases

None

SD Toolkit

No in-app purchases

1 purchases

SAFA+Checklist

Subscriptions1
  • 12 Month Subscription3 Days trial$149.991 Year

Questions

Is SD Toolkit free?
SD Toolkit is free to download, with no in-app purchases.
Is SAFA+Checklist free?
SAFA+Checklist is free to download, with in-app purchases available.
Do SD Toolkit or SAFA+Checklist have ads?
Neither SD Toolkit nor SAFA+Checklist shows ads.
Which is updated more often, SD Toolkit or SAFA+Checklist?
SD Toolkit ships an update every 27 months, and SAFA+Checklist weekly. Most recently, SD Toolkit was updated on October 10, 2026 and SAFA+Checklist on October 8, 2026.

Other comparisons