# Pressure Altimeter vs FlightAltCheckLite

The clearest difference is price: FlightAltCheckLite at Free against Pressure Altimeter's $0.99. FlightAltCheckLite also leads on update cadence (every 3 weeks vs every 9 months) and iOS requirement (10.1 vs 13.0). Pressure Altimeter's advantage is device support (4 vs 2). On ads and in-app purchases there is nothing between them.

FlightAltCheckLite is free to download; Pressure Altimeter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pressure Altimeter ships an update every 9 months, FlightAltCheckLite every 3 weeks. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Pressure Altimeter | FlightAltCheckLite |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/pressure-altimeter/id929307651/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 5 MB | 23 MB |
| Requires iOS | 13.0 | **10.1** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lonnie Ganz](https://appshunter.io/developer/377624986) | [Stefano Rapisarda](https://appshunter.io/developer/1228213039) |

## What reviewers say

### Pressure Altimeter

[App page](https://appshunter.io/ios/app/pressure-altimeter/id929307651)

This app uses your device's barometric pressure sensor to display your current altitude above sea level in real time. It also tracks vertical speed, allowing you to monitor ascent and descent rates, and saves your maximum and minimum altitudes.

**Highlights:** Real-time altitude display, Vertical speed monitoring, Saves max/min altitudes, Airplane mode compatible, Apple Watch support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### FlightAltCheckLite

[App page](https://appshunter.io/ios/app/flightaltchecklite/id1228215906)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pressure Altimeter free?

Pressure Altimeter costs $0.99, with no in-app purchases.

### Is FlightAltCheckLite free?

FlightAltCheckLite is free to download, with no in-app purchases.

### Do Pressure Altimeter or FlightAltCheckLite have ads?

Neither Pressure Altimeter nor FlightAltCheckLite shows ads.

### Which is updated more often, Pressure Altimeter or FlightAltCheckLite?

Pressure Altimeter ships an update every 9 months, and FlightAltCheckLite every 3 weeks. Most recently, Pressure Altimeter was updated on October 16, 2026 and FlightAltCheckLite on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*