Comparison

AirPlanPro vs Seismic tracker

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

Head to head
About

AirPlanPro

This app helps pilots practice and master essential flight planning calculations and mental math challenges. It offers various practice modules for crosswind, headwind, holding patterns, and descent profiles, allowing users to improve their skills efficiently on the ground.

Highlights
  • Crosswind and headwind calculation
  • Holding entry and correction practice
  • EASA alternate planning minima
  • Temperature correction calculations
  • Descent profile planning
  • Visual representations of scenarios
Features
Read full description

This is the app to directly calculate or practice the mental calculation challenges and flight planing tasks a pilot faces on a daily basis, be prepared for your sim session or school flights. Save money by doing this sessions on the ground, and not in the air or simulator, where you should spend time on refining your skills. Each section has a to the point explanation on how to do it, and then the practice area where you can do random generated questions. Several sections can be modified to fit your preferences, for the random generation. Learn how to become really good and fast at the following: CALCULATOR: CROSS/HEADWIND: ● Calculate your crosswind and headwind in an easy way. ● Create profiles for each RWYCC for your flap settings on multiple aircraft. ● See a visual representation of how far above/below you are on your flap limits. EASA ALTERNATE PLANNING MINIMA: ● An easy way of figuring out what alternate planning minima you need to work with. HOLDING ENTRY AND CORRECTION: ● Figure out what entry to fly. ● Calculate how many degrees and how much time to correct in to the wind. ● Supports both VOR Radial and inbound course, Right and Left holdings are also supported. TEMPERATURE CORRECTION: ● Calculate temperature correction for multiple points at once. DESCENT PROFILE: ● Calculate top of descent point and feet per minute. MDR: CROSSWIND: ● Learn 3 different ways of calculating crosswind. ● Select wind speed range. ● Have the questions fade after a selected time frame. ● Toggle visual representation of the crosswind scenario. ● Prevent or allow tailwind conditions. HEADWIND: ● Learn 3 different ways of calculating headwind. ● Select wind speed range. ● Have the questions fade after a selected time frame. ● Toggle visual representation of the headwind scenario. ● Prevent or allow tailwind conditions. HOLDING ENTRY: ● Learn how to enter a holding pattern. ● Figure out if it is going to become a direct, offset or parallel entry in to the holding. ● Allow left hand holding pattern questions. ● Have the questions fade after a selected time frame. ● Toggle visual representation of the holding pattern. OPPOSITE TRACK: ● Fast and easy way of calculating the opposite track. ● Have the questions fade after a selected time frame. ● Toggle visual representation. DESCENT PROFILE: ● Learn how to calculate your descent profile. ● Have the questions fade after a selected time frame. ● Toggle visual representation. TEMPERATURE CORRECTION: ● Learn how to calculate temperature corrections. ● Have the questions fade after a selected time frame. ● Toggle visual representation. WIND & TIME CORRECTION: ● Learn how to calculate wind and time corrections in a holding pattern. ● Select wind speed range. ● Have the questions fade after a selected time frame. ● Toggle visual representation. ● Prevent or allow tailwind conditions. SPEED FACTOR: ● Learn how to calculate your speed factor. ● Have the questions fade after a selected time frame. ● Toggle visual representation. MULTI QUESTIONS: ● Select and practice several of the different scenarios at the same time. ● Have specific settings for each practice area. Do you have any feature request or found a bug, please contact me on support@onecolorgames.com, I'm looking forward to hear from you :-) Have fun!

About

Seismic tracker

Features
Read full description

Stay informed about global seismic activity with an interactive map that displays earthquakes in real time.  You can filter events by intensity, switch between different map styles including a 3D globe view and even replay recent earthquakes with the built-in player.  The app also provides daily statistics and lets you explore past events to spot trends or revisit major quakes.  Whether you're a curious observer or a dedicated enthusiast, this app brings the world’s seismic activity to your fingertips.

Screenshots

AirPlanPro4 screens
Seismic tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: Seismic tracker at none against AirPlanPro's 2. Seismic tracker also leads on ads (none vs shown) and update cadence (every 3 days vs fortnightly). AirPlanPro's advantage is iOS requirement (15.0 vs 26.0). On price 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. AirPlanPro sells 2 one-off in-app purchases. Seismic tracker asks for nothing beyond the download.

UpkeepUpdate frequency

AirPlanPro ships an update fortnightly, Seismic tracker every 3 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
AirPlanPro versus Seismic tracker: the parameters behind the verdict, then further details
ParameterAirPlanProSeismic tracker
PriceFreeFree
Rating4.3 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyFortnightlyEvery 3 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, Apple Watch
Requires iOS15.0 — better26.0
Further details — not scored
Size105 MB85 MB
Age rating4+4+
DeveloperOne Color Games ApSRaphael Lesourd

In-app purchases

2 purchases

AirPlanPro

One-time2
  • 30% off all app features$6.99
  • Unlock all app features$9.99
None

Seismic tracker

No in-app purchases

Questions

Is AirPlanPro free?
AirPlanPro is free to download, with in-app purchases available.
Is Seismic tracker free?
Seismic tracker is free to download, with no in-app purchases.
Do AirPlanPro or Seismic tracker have ads?
AirPlanPro shows ads; Seismic tracker does not.
Which is updated more often, AirPlanPro or Seismic tracker?
AirPlanPro ships an update fortnightly, and Seismic tracker every 3 days. Most recently, AirPlanPro was updated on October 24, 2026 and Seismic tracker on October 30, 2026.

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