iPhone Screenshots


This is a LEGACY version of AltitudeAlert for iPhone. For the most updated and exciting new additions to the app, please download AltitudeAlert V3.

AltitudeAlert, the groundbreaking altitude alerting app for the iPad and iPhone takes it to the next level with AltitudeAlert Mini V2. Mini V2 harnesses the power of the device's barometric sensor (see hardware requirements below), delivering incredibly precise altitude data.

Mini V2 is like having a virtual copilot with you in the cockpit.

Never miss an altitude assignment again. Set the altitude and Mini V2 alerts you prior to reaching it and when you acquire it.

Need to shoot an approach? No problem! Set the minimums and Mini V2 will alert you 100' above minimums and again at minimums.*

*Barometric sensor required (see HARDWARE REQUIREMENTS below).


• Alerting for supplemental oxygen use for both pilot and passengers.

• Instrument Approach Minimums Alerting.*
*Barometric sensor required (see HARDWARE REQUIREMENTS below).

• Automatic ground reference alerting at 1000' and 500' above touchdown.

For devices WITHOUT a barometric sensor. Mjni V2 uses GPS Altitude based alerting. AltitudeAlert uses a special algorithm to correct for the GPS altitude error.


All devices need to have Wifi + Cellular (Wifi ONLY requires an EXTERNAL GPS connected to the iPad such as Bad Elf Pro or Stratus 1S and 2S).

To use the barometric features of the app (devices that DO have the barometric sensor):

• iPhone Xs Max
• iPhone Xs, X
• iPhone 6+, 7+, 8+
• iPhone 6, 7, 8
• iPad Mini 4 or newer
• iPad Air 2 or newer
• iPad Pro (any size) or newer

Minimum hardware requirements for GPS based alerting (devices that do NOT have the barometric sensor):

• iPhone SE
• iPad Mini 2 or less
​​• iPad Air


Continued use of GPS running in the background can dramatically decrease battery life.

This app is intended for use in aircraft without a panel mounted altitude preselector. If you have a panel mounted altitude preselector, this App may be duplicating functionality you already have.

Barometric pressure sensing features of this app will NOT work correctly in PRESSURIZED aircraft. In this case, use GPS based alerting and associated features of the App (see the User Guide for setup).

What’s New

Version 2.1.4

• Fixed a bug that caused the app to crash when the User Guide button was tapped on the App settings page.

Ratings and Reviews

4.6 out of 5
8 Ratings

8 Ratings

Meatwork3333 ,

Just what I needed.

I do not have pre-select on my auto pilot which makes it easy to bust an assigned altitude. Ray has created a great assist and continues to tweaked it. The alerts are selectable on iPad and a perfect reminder when to begin to level out. Swipe mode makes it user friendly. Thanks Ray.


Raymond Chase
76.9 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
This app may use your location even when it isn't open, which can decrease battery life.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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