# AltitudeAlert — Advanced Altitude Management

> Advanced altitude management and VNAV system for pilots with customizable alerts. (iPhone/iPad app by Raymond Chase.)

- Source: https://appshunter.io/ios/app/altitudealert/id1458647184 (this page in markdown: same URL + `.md`)
- Developer: [Raymond Chase](https://appshunter.io/developer/1123451416)
- Category: Navigation, Utilities
- Price: Free with in-app purchases
- Rating: 4.30/5 from 26 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 44 MB
- Languages: American English
- Released: 2019-06-19
- Data updated: 2026-08-24
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/altitudealert/id1458647184/reviews.md

## What is AltitudeAlert?

Advanced Altitude Management for Pilots.

Integrated with a pilot designed flexible alerting system and VNAV (Vertical Navigation), AltitudeAlert is the first App to bring advanced altitude management to ALL pilots.

VNAV gives you unparalleled control of altitude.  Use VNAV to define precisely HOW, WHEN and WHERE you want to be at a certain altitude.  With customizable settings, you define how VNAV will work.

ALT HOLD Mode is specifically designed for VFR pilots requiring virtually no setup.  Just tap the button and AltitudeAlert will monitor your current altitude.  This mode is great for student pilots, formation flying, and pilots of vintage, ultralight, and light sport aircraft with minimal instrumentation.

Never miss an altitude assignment again.  Set the altitude and AltitudeAlert alerts you prior to reaching it and again when you acquire it.  Spoken alert announcements are customizable.  Choose from a single chime or chime plus altitude remaining.

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

**Barometric sensor required (see SYSTEM REQUIREMENTS below).

FEATURES:

• iPad version runs along side or in the background while using your favorite EFB App, i.e. Foreflight, Garmin Pilot, FlyQEFB, etc.

• VNAV (Vertical Navigation).

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

• Instrument Approach Minimums Alerting.**

**Barometric sensor required (see SYSTEM REQUIREMENTS below).

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

For devices WITHOUT a barometric sensor, AltitudeAlert uses GPS Altitude based alerting.

A SUBSCRIPTION IS REQUIRED TO USE ALTITUDEALERT:

• Two subscription options are available.  Monthly and Yearly.
• All subscriptions include a 1-month FREE TRIAL. 
• Price of the subscription is $1.49/Month USD or $12.99/Year USD.

Payment will be charged to your Apple ID account at the end of the free trial period. Your subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase.

No cancellation of the current subscription is allowed during and active subscription period.

*** SYSTEM REQUIREMENTS ***

All iPads need to have Wifi + Cellular (Wifi ONLY requires an EXTERNAL GPS** connected to the iPad such as Bad Elf Pro).

** Appareo Stratus 1/2/3 and uAvionix Sentry GPS NOT Supported at this time.

Minimum hardware requirements to use the barometric features of the app (devices that DO have the barometric sensor):

• iPhone 11, 11 Pro, 11 Pro Max
• iPhone Xs Max, Xr
• 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 4 or older
​​• iPad Air
• iPad Mini 3 or older

*** PLEASE NOTE ***

Continued use of internal GPS running in the background (if applicable) can dramatically decrease battery life.

Barometric pressure sensing features of this app will NOT work correctly in PRESSURIZED aircraft. In this case, use GPS altitude reference and associated features of the App.

For more information on Terms & Conditions, please visit http://www.altitudealertapp.com/eula.html

## Key features

- VNAV (Vertical Navigation)
- ALT HOLD Mode for VFR pilots
- Customizable spoken altitude alerts
- Instrument Approach Minimums Alerting
- Automatic ground reference alerting
- Supplemental oxygen use alerts

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Subscription | $14.99 | per year |
| Monthly Subscription | $1.99 | per month |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/altitudealert/id1458647184/reviews.md

### 3/5 — Too wide on iPad mini

*2022-03-30*

Great concept but too wide on my iPad mini. Especially for the simple altitude hold, can’t we make it smaller? (Also the current app would sometimes only alarm at 2x the set delta, other times 1x -weird.)

**Developer response:** Hmm. I’d be curious to know more detail about what you’re experiencing. I exclusively use AltitudeAlert on an iPad Mini. In fact, it’s the primary mobile device that I use when designing the UI/UX. Please reach out to me via email at ray@altitudealertapp.com. I’d be happy to find out what’s happening for you.

### 5/5 — Good option

*2020-10-01*

I don’t have altitude preselect in my twin Cessna.  This works fairly well especially with my GMA 345 so I almost always hear the call outs.  When I slide the app from the right across FF, it works well but is hard to get back to the right off the screen. It’s one tiny spot that works. If this was adjusted would give 5 stars

**Developer response:** Hi! I'm pleased that you're finding that AltitudeAlert useful. Let me offer a couple of suggestions for you when using the app with an EFB app (Foreflight, Garmin Pilot, etc.). There are two modes available to you that take advantage of iPadOS's Multitasking feature, Split View and Slide Over. From your description, I believe you're utilizing Slide Over. The advantage of Slide Over is that you can slide the app in when you want it, then slide it out to hide it. I agree with you, it can sometimes be difficult to slide it off screen. Unfortunately, this is managed by the iPadOS. Let me suggest you try Split View. This is my preferred way of sharing AltitudeAlert and Foreflight (EFB) on the same screen*. With Split View both apps are always visible and you can adjust the presentation display of the apps to your taste. For example, Foreflight occupying 2/3 of the display while AltitudeAlert occupies the remaining 1/3. Or any other presentation you like. It's completely customizable. I've described this in detail in the User Guide and on the website. If you'd like further assistance I'd be happy to help. Just send me an email to ray@altitudealertapp.com.

* To use Split View, the EFB must support it. At this time, I believe Foreflight is the only EFB that does.

## Frequently asked questions about AltitudeAlert

### What is AltitudeAlert?

AltitudeAlert is an advanced altitude management application for pilots. It offers features like VNAV for precise altitude control and customizable alerts for altitude assignments and approach minimums.

### Does AltitudeAlert require a subscription?

Yes, a subscription is required to use AltitudeAlert. Two options are available: monthly at $1.49/month or yearly at $12.99/year, both including a 1-month free trial.

### Can I cancel my AltitudeAlert subscription?

Yes, you can manage and cancel your subscriptions by going to your account settings on the App Store. Cancellations must be made at least 24 hours before the end of the current period.

### What devices support AltitudeAlert's barometric features?

Barometric sensor features require specific iPhone and iPad models, including iPhone 11 series, Xs/Xr, 6+/7+/8+, 6/7/8, iPad Mini 4+, iPad Air 2+, and iPad Pro. Devices without a barometric sensor use GPS altitude.

### Does AltitudeAlert work with other EFB apps?

Yes, the iPad version can run alongside or in the background with popular EFB apps like Foreflight, Garmin Pilot, and FlyQEFB.

### What is the age rating for AltitudeAlert?

AltitudeAlert has an age rating of 4+, making it suitable for a wide range of users. The app is designed for pilots and does not contain mature content.

### How often is AltitudeAlert updated?

AltitudeAlert was last updated on October 24, 2024, with version 3.3.4. This indicates a commitment to regular updates and improvements for the application.

### What is the user sentiment for AltitudeAlert?

AltitudeAlert has a rating of 4.3 stars from 26 ratings, suggesting generally positive user sentiment. Users appreciate its advanced features for altitude management.

## Version history (last 5 releases)

### 3.4.1 — 2026-08-24

This update fixes a problem that could prevent AltitudeAlert from starting.

  • Fixed an issue where the app could stall on a black screen at launch
    while verifying your subscription. The check now always completes.

  • An active subscription continues to work even if the app is
    temporarily unable to reach the network during startup.

  • If subscription options can't be loaded, the app now explains what
    happened and offers Try Again and Restore Purchase instead of
    waiting indefinitely.

Thank you to the pilots who reported this.

### 3.4 — 2026-06-26

New in 3.4
     
  - GAGL Proximity Alert (GPS Above Ground Level) — a new, independent ground-proximity callout that announces 500′ or 600′ above ground level on climb,
  descent, or both — in the foreground and the background.
  - Automatic field elevation — GAGL sets itself: field elevation is captured automatically from GPS while you're on the ground, with no manual entry.
  - Worldwide coverage — a new global airport-elevation database extends GAGL beyond the U.S., refreshed automatically with your NAV data updates.
  - Built-in GAGL self-test — confirm the alert on the ground with a simulated climb and descent through your selected altitude.

  Improvements & fixes

  - Switching between Barometric and GPS Altitude Reference now engages immediately and reliably.
  - Refreshed first-run and subscription screens, with notification-setup instructions updated for current iOS.
  - More reliable startup and subscription validation.
  - Reminder: AltitudeAlert's aural alerts play at your device's media volume — keep the volume up so you can hear them.

### 3.3.5 — 2026-04-28

• iOS 26 compatibility                                  
• Restored audio alerting through the silent switch and across Bluetooth disconnects, calls, and backgrounding                                       
• iPad UI fixes for iPad Mini in portrait orientation                                                                                                
• Larger, easier-to-read User Guide

### 3.3.4 — 2024-10-24

• iOS/iPadOS compatibility update.
• Redesigned download progress UI.

### 3.3.3 — 2024-10-23

• iOS/iPadOS compatibility update.
• Redesigned download progress UI.

## Apps similar to AltitudeAlert

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [A-EFIS Black and White](https://appshunter.io/ios/app/a-efis-black-and-white/id993607762) | 4.9 (18) | Free | Navigation |
| [Hughes App](https://appshunter.io/ios/app/hughes-app/id1491944548) | 4.9 (8) | Free | Navigation |
| [Stratus Horizon Pro](https://appshunter.io/ios/app/stratus-horizon-pro/id1001279833) | 3.8 (36) | Free | Navigation |
| [Altimeter+](https://appshunter.io/ios/app/altimeter-plus/id417204570) | 4.5 (700) | $1.99 | Navigation |
| [SkyTimer](https://appshunter.io/ios/app/skytimer/id1521776101) | 4.1 (21) | Free | Navigation |
| [NRST](https://appshunter.io/ios/app/nrst/id828514590) | 4.5 (8) | Free | Navigation |

## More apps by Raymond Chase

- [AltitudeAlert for iPad V2](https://appshunter.io/ios/app/altitudealert-for-ipad-v2/id1350274860)
- [TakeoffAlert](https://appshunter.io/ios/app/takeoffalert/id1559078198)

All apps by Raymond Chase: https://appshunter.io/developer/1123451416

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*