# AirHorizon: Attitude Indicator — Flight Instruments HUD

> Aviation instrument simulator with real-time artificial horizon for pitch and roll visualization. (iPhone/iPad app by Valerii Nikolaev.)

- Source: https://appshunter.io/ios/app/airhorizon-attitude-indicator/id1532431166 (this page in markdown: same URL + `.md`)
- Developer: [Valerii Nikolaev](https://appshunter.io/developer/1438365357)
- Category: Utilities, Navigation
- Price: Free with in-app purchases
- Rating: 4.70/5 from 9 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.1 · 2 MB
- Languages: American English
- Released: 2020-12-23
- Data updated: 2026-08-29
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/airhorizon-attitude-indicator/id1532431166/reviews.md

## What is AirHorizon?

AirHorizon is a simple, responsive aviation instrument simulator built around an artificial horizon with real-time motion.

Designed for pilots, student pilots, and aviation enthusiasts, it helps you visualize pitch and roll, explore cockpit-style HUD layouts, and better understand aircraft attitude using your device.

Features:
- Artificial horizon in portrait and landscape modes
- Smooth, responsive pitch and roll movement
- Speed and altitude tapes
- Heading tape with marker
- Modern pitch and roll boxes
- Night Vision HUD mode
- External simulator telemetry support
- Director Mode indication when using a supported external data source
- Adjustable instrument layout and display tuning
- Aircraft symbol overlay
- System status indicators
- One-tap calibration for pitch and roll alignment
- Quick access to Settings via button or right swipe

External simulator testing:
Tested using X-Plane 11 and 12 on macOS 26.4.1.

Important for iPad:
Enable Orientation Lock to keep the instrument stable while moving the device.

Disclaimer:
AirHorizon is designed for simulation and familiarization purposes.
It is not a certified aviation instrument and should not be used as a primary flight reference. Use at your own risk.

Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Terms of Service: https://valnikodeveloper.github.io/airhorizon-legal/terms-of-service.html
Privacy Policy: https://valnikodeveloper.github.io/airhorizon-legal/privacy.html

## Key features

- Artificial horizon
- Real-time pitch and roll
- Customizable instrument layout
- Night Vision HUD mode
- One-tap calibration
- Aircraft symbol overlay

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| AirHorizon Pro Monthly | $2.99 | per month |
| AirHorizon Pro Yearly | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| AirHorizon Pro Lifetime | $39.99 | one-time |


## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/airhorizon-attitude-indicator/id1532431166/reviews.md

### 3/5 — Flew in a plane

*2026-03-12*

I flew in an aircraft, the airplane was making a turn and the indicator was working initially, then it came back to level even though the plane was still in a turn. I downloaded this app because I had no outside view of the windows and wanted to see how the plane was oriented.

**Developer response:** Thanks for trying the app during your flight and for the detailed feedback.

The app relies on the phone’s motion sensors, which use gravity as a reference. During sustained turns in an aircraft, additional forces may affect how the device interprets orientation, which may cause the indicator to return to level even while the aircraft is still banking.

I will think about whether the accuracy can be improved in the future.

If you remember any additional details, they would be very helpful for reproducing the situation. In particular:

•	whether you used the calibration feature
•	whether the phone was rotated or moved while the app was launching
•	which orientation the app was used in (portrait, landscape left, or landscape right)
•	how the phone was positioned (handheld, on the tray table, etc.)

You can send the details to valnikodeveloper@gmail.com or through the support page in the app.

Also, the app is not intended to be used as a certified flight instrument.

### 5/5 — Very realistic

*2023-02-20*

This app works just like an aircraft artificial horizon display and is pretty accurate too!

### 4/5 — Nice AI but need a CAGE button!

*2023-02-13*

It is a really good artificial horizon application but to be really functional it needs a cage button. Otherwise it is impossible to use it in the cockpit as a back-up.

**Developer response:** Thank you for the review. A "CAGE" (calibration) functionality will be developed later. 
Please, stay tuned for the updates.

### 5/5 — Love it!

*2022-11-02, version 1.1*

Very useful app!

### 5/5 — Not FAA Approved But

*2022-03-16*

In an emergency, this is way more accurate than what’s provided by your ADSB device, hanging on your window.

### 5/5 — Nice

*2022-01-31*

Helps a lot good work buddy
And no ads!!!!

### 2/5 — Can’t reset ‘zero’ angles

*2021-12-03*

Pitch & roll angles don’t depend on the angle of the phone when opened. They zero on the phone in level landscape orientation with the screen in a vertical position (ie facing horizontally). There’s no reset or other setting control. So you cannot use this in a holder angled towards the user. (Dec 2021)

**Developer response:** Thank you for your response. I will add portrait mode and angle calibration in next versions as soon as possible for free.

## Frequently asked questions about AirHorizon

### What is AirHorizon?

AirHorizon is a utility app that simulates aviation instruments, featuring a real-time artificial horizon to visualize pitch and roll. It's designed for familiarization and educational purposes, not as a certified flight instrument.

### Is AirHorizon free to use?

The basic version of AirHorizon is free to download and use. It offers in-app purchases for advanced features and subscription plans like AirHorizon Pro Monthly and Yearly.

### What are the subscription options for AirHorizon Pro?

AirHorizon Pro offers a monthly subscription for $2.99 with a 7-day free trial, and a yearly subscription for $29.99, also with a 7-day free trial.

### Does AirHorizon have ads?

No, AirHorizon does not contain advertisements. The app is free to use with optional in-app purchases and subscriptions for enhanced features.

### What devices is AirHorizon compatible with?

AirHorizon is compatible with both iPhone and iPad devices, running on iOS.

### How often is AirHorizon updated?

The app was last updated on March 25, 2026, indicating a recent update. The developer, Valerii Nikolaev, provides regular updates for the application.

### What is the age rating for AirHorizon?

AirHorizon has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in aviation.

### Can AirHorizon be used for actual flight navigation?

No, AirHorizon is strictly for simulation and familiarization purposes. It is not a certified aviation instrument and should not be used as a primary flight reference. Use is at your own risk.

## Version history (last 5 releases)

### 1.8.0 — 2026-08-07

• Added an option for Pro users to enlarge the altitude and speed readouts for better visibility.
• Improved error message readability.
• Made Pro features easier to discover directly from the main screen.
• Updated the paywall to make pricing easier to see at a glance.
• Improved the in-app rating experience.

### 1.7.0 — 2026-05-15

- Improved instrument tuning.
- Added a convenient altitude reset.
- Improved Director Mode and the bank angle arc.
- Improved Day Mode sky and ground visuals.
- Added more Day Mode contrast options.
- Fixed minor UI issues.

### 1.6.0 — 2026-05-12

Added speed and altitude tapes for a richer HUD layout
Added external simulator telemetry support
Added Director Mode indication when using a supported external data source
Added modern pitch and roll boxes
Improved Pro unlock flow and feature defaults
Fixed a crash and improved overall stability
Refined settings, permissions, and Pro feature gating

### 1.5.2 — 2026-04-11

- Сustomize pitch ladder width in Portrait mode with Pro
- Improved HUD background for better clarity and reduced visual noise
- Improved Pro access and subscription reliability during connection issues
- Improved Night Vision mode with better HUD clarity in low light.

### 1.5.1 — 2026-03-25

In-app purchases are now available for Pro features.

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## More apps by Valerii Nikolaev

- [HIIT Timer Counter - RepChime](https://appshunter.io/ios/app/hiit-timer-counter-repchime/id1441675623)
- [Currency Converter - PriceFuse](https://appshunter.io/ios/app/currency-converter-pricefuse/id6751553511)
- [Handstand Balance: AI Coach](https://appshunter.io/ios/app/handstand-balance-ai-coach/id6761752286)

All apps by Valerii Nikolaev: https://appshunter.io/developer/1438365357

## Related topics

[attitude indicator](https://appshunter.io/ios/topics/attitude-indicator) · [horizon artificial](https://appshunter.io/ios/topics/horizon-artificial)

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*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 2026-08-29.*