Comparison

Meridian / JetProp Torque vs PiperProFlight

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

Head to head
About

Meridian / JetProp Torque

A pilot utility that calculates cruise torque, true airspeed, and fuel consumption for specific aircraft models. It uses data from official aircraft performance handbooks to provide quick reference for flight planning.

Highlights
  • Calculates max speed cruise torque
  • Determines true airspeed
  • Estimates pounds per hour fuel consumption
  • Calculates NM/pound fuel efficiency
  • References official POH data
  • Allows flipping through torque settings
Features
Read full description

Utility for pilots of the Piper Meridian, M600, M700, and JetProp DLX (-21 and -35) airplanes. Pilot enters altitude and outside air temperature; the app immediately calculates max speed cruise torque, true airspeed, pounds per hour, and NM/pound. Uses calculations from tables 5-67 through 5-73 of the performance section of the Meridian POH (circa September, 2011); figures 5-16 through 5-31 of the M600 performance section; and the JetProp Cruise Performance charts in the JetProp DLX (-21 and -35) POH. Pilot can flip through different torque settings to see the effect of torque on airspeed and fuel consumption. Pilots should use solely for educational purposes. Always refer to your current Aircraft Flight Manual (AFM) or Pilot Operating Handbook (POH) for use while operating an aircraft. Your aircraft's POH is updated regularly by the manufacturer and is the only source of torque information you should use operating an aircraft.

About

PiperProFlight

This iPad app calculates weight and balance, and provides performance data for Piper M600 aircraft. It offers takeoff and landing distances based on current or manual weather inputs, and assists with fuel planning.

Highlights
  • Weight & balance calculations
  • Performance data
  • Takeoff & landing distances
  • Weather condition integration
  • Fuel planning assistance
Features
Read full description

PiperProFlite is an iPad weight & balance and performance app for Piper M600 aircraft. A performance section gives takeoff and landing distances based on current or manually entered weather conditions. A fuel section assists in fuel planning.

Screenshots

Meridian / JetProp Torque2 screens
PiperProFlight4 screens

Verdict

The call

The clearest difference is price: PiperProFlight at Free against Meridian / JetProp Torque's $14.99. PiperProFlight also leads on rating (5.0 vs 4.6) and iOS requirement (16.6 vs 26.1). Meridian / JetProp Torque's advantage is ratings volume (8 vs 1). On update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

PiperProFlight is free to download; Meridian / JetProp Torque costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

PiperProFlight holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Meridian / JetProp Torque has 8 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Meridian / JetProp Torque ships an update monthly, PiperProFlight every 5 weeks. The most recent releases landed on October 18, 2026 and October 6, 2026 respectively.

Scorecard5 real differences · 5 level
Meridian / JetProp Torque versus PiperProFlight: the parameters behind the verdict, then further details
ParameterMeridian / JetProp TorquePiperProFlight
Price$14.99Free — better
Rating4.6 (8 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings8 — better1
Update frequencyMonthly — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS26.116.6 — better
Further details — not scored
Size4 MB11 MB
Age rating4+4+
DeveloperInfoPogoTremont Air, LLC

Customer experience

Meridian / JetProp Torque

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PiperProFlight

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Meridian / JetProp Torque

No in-app purchases

None

PiperProFlight

No in-app purchases

Questions

Is Meridian / JetProp Torque free?
Meridian / JetProp Torque costs $14.99, with no in-app purchases.
Is PiperProFlight free?
PiperProFlight is free to download, with no in-app purchases.
Which has better reviews, Meridian / JetProp Torque or PiperProFlight?
PiperProFlight is rated higher. Meridian / JetProp Torque averages 4.6 out of 5 from 8 ratings, while PiperProFlight averages 5.0 from 1 ratings.
Do Meridian / JetProp Torque or PiperProFlight have ads?
Neither Meridian / JetProp Torque nor PiperProFlight shows ads.
Which is updated more often, Meridian / JetProp Torque or PiperProFlight?
Meridian / JetProp Torque ships an update monthly, and PiperProFlight every 5 weeks. Most recently, Meridian / JetProp Torque was updated on October 18, 2026 and PiperProFlight on October 6, 2026.

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