Comparison

SimProcedures vs FlyNextLeg

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

Head to head
About

SimProcedures

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Stop flipping through PDFs. SimProcedures is a focused checklist companion for simulator pilots, with phase-by-phase procedures for 44 aircraft, Phase Briefings and an editor for creating your own aircraft. = READY TO FLY = Free, 24 aircraft: Air Tractor AT-802, Boeing 737 MAX 8, Cessna 152, Cessna 172 Skyhawk (Basic/GNS, G1000 and IFD), Cessna 185F Skywagon, Cessna 208B Grand Caravan EX, Citation CJ4 and Longitude, Cirrus Vision SF50, CubCrafters XCub, Daher TBM 930, De Havilland CL-415, Diamond DA40 NG and DA62, King Air 350i and C90GTx, Pilatus PC-12 NGX and PC-6/B2, Pipistrel Virus, Pitts S2S, Robin CAP 10 and Robin DR400. SimProcedures Pro, 11 aircraft plus editor: Baron G58, Boeing 747-8 and 787-10, Cessna 408 SkyCourier, Cirrus SR22T, DHC-6-300 Twin Otter, FlyByWire A32NX, iniBuilds A320neo and A330-300, Pilatus PC-24 and Saab 340B. Premium, 9 aircraft across 7 products: Daher Kodiak 100, Fenix A320, Aerosoft CRJ-700, Just Flight Hawk T1, PMDG 737-800, A2A Accu-Sim Aerostar 600 and Black Square Caravan Professional with Passenger, Amphibian and Cargomaster variants. = BUILT FOR THE COCKPIT = • Work through every checklist phase step by step • Open Phase Briefings when a phase contains useful supplementary reference values • Keep only one checklist active across the app • Use Flight Mode to keep the display awake during an active checklist • Continue an active checklist between iPhone and iPad with Handoff • Resume directly from the Lock Screen, Dynamic Island or Home Screen widget • Find aircraft quickly with search and favorites • Receive verified new and updated checklist content through the built-in catalog = EDITOR (Pro) = • Create your own aircraft with phases, items and critical notes • Duplicate any built-in aircraft and customize it • Start in English, then add German, French, Spanish or Italian translations • Sync your custom aircraft across devices through iCloud = NATIVE FOR iOS = • Native iPad split view designed for use beside your simulator • iCloud sync for custom aircraft, favorites and checklist progress • VoiceOver support and a dark cockpit theme • Universal app for iPhone and iPad with iOS 17 or later = DISCLAIMER = SimProcedures is intended exclusively for flight simulator use. It must not be used for real-world aviation. SimProcedures is not affiliated with any aircraft manufacturer or simulation add-on developer. Checklists are based on publicly available procedures and adapted for simulator use. = SIMPLE OWNERSHIP = • Free: 24 aircraft and the complete checklist flow • SimProcedures Pro: editor and 11 additional aircraft as a one-time purchase • Premium: 9 advanced simulation aircraft across 7 one-time purchases No subscriptions. No tracking. No advertising. Restore purchases at any time. Feedback: contact@elmundi.net Developed by ElMundi Labs.

About

FlyNextLeg

Discover real flight routes for your simulator, complete with actual aircraft, callsigns, and departure times. Track your flights live, receive airspace alerts, and access interactive checklists. Features a live map of Europe showing active air traffic control.

Highlights
  • Real flight routes across Europe
  • Live ATC map
  • Flight tracking with Live Activity
  • Airspace and descent alerts
  • Interactive aircraft checklists
  • Filter flights by owned add-ons
Features
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Pick a real airline flight and fly it in your simulator. NextLeg holds almost 40,000 real routes across Europe — with the actual aircraft types, callsigns and departure times — refreshed every week. FIND YOUR NEXT FLIGHT • Search by airport, aircraft, airline or how much time you have • Roll a random flight or take the challenge of the day • Mark the add-ons you own and see only flights you can really fly FLY WHERE THE CONTROLLERS ARE • Live map of Europe showing where VATSIM ATC is online right now • Every airport with positions and frequencies: DEL, GND, TWR, APP, ATIS • Watch your favourite airports and get a push the moment a controller opens TRACK YOUR FLIGHT • Follow your VATSIM flight live, with Live Activity on the lock screen • Alerts before you enter controlled airspace — with the frequency to call • Top-of-descent reminder so you never overshoot again • Interactive A320 and B737 checklists at your fingertips In six languages: English, Polski, Deutsch, Français, Español, Português. No account. No ads. Data: VATSIM.

Screenshots

SimProcedures4 screens
FlyNextLeg4 screens

Verdict

The call

The clearest difference is in-app purchases: FlyNextLeg at none against SimProcedures's 7. SimProcedures's advantage is iOS requirement (17.0 vs 26.5). On price, update cadence, 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. SimProcedures sells 7 one-off in-app purchases. FlyNextLeg asks for nothing beyond the download.

UpkeepUpdate frequency

SimProcedures ships an update every 5 days, FlyNextLeg every 9 days. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 7 level
SimProcedures versus FlyNextLeg: the parameters behind the verdict, then further details
ParameterSimProceduresFlyNextLeg
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better26.5
Further details — not scored
Size6 MB3 MB
Age rating4+4+
DeveloperHolger MundtOLIWIER JAKUB GRZECHNIK

In-app purchases

7 purchases

SimProcedures

One-time7
  • Kodiak 100 Series II$1.99
  • PMDG 737-800$1.99
  • Fenix A320$1.99
Show 4 more
  • Aerosoft CRJ-700$1.99
  • Just Flight Hawk T1$1.99
  • A2A Accu-Sim Aerostar 600$1.99
  • SimProcedures Pro$3.99
None

FlyNextLeg

No in-app purchases

Questions

Is SimProcedures free?
SimProcedures is free to download, with in-app purchases available.
Is FlyNextLeg free?
FlyNextLeg is free to download, with no in-app purchases.
Do SimProcedures or FlyNextLeg have ads?
Neither SimProcedures nor FlyNextLeg shows ads.
Which is updated more often, SimProcedures or FlyNextLeg?
SimProcedures ships an update every 5 days, and FlyNextLeg every 9 days. Most recently, SimProcedures was updated on October 10, 2026 and FlyNextLeg on October 6, 2026.

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