---
title: "Altimeter — App Overview"
url: https://marlvel.ai/intel-report/travel-local/altimeter
category: Travel & Local
developer: SpeedyMarks
platforms: ios, android
rating: 4.8 (9.1K ratings)
pricing: free
report_level: overview
generated: 2026-04-16
---

<!-- SECTION: Key Insight -->
> **Key Insight:** The app relies on periodic manual or GPS-based recalibration to maintain barometer accuracy as atmospheric conditions change.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Travel & Local |
| Rating | 4.8 ★ (9.1K) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 4.1 |
| Latest Version (Android) | 1.0.3 |
| Developer | SpeedyMarks |

<!-- SECTION: Summary -->
## What is Altimeter?

Altimeter is a utility tool that provides elevation tracking by leveraging both GPS and device-integrated barometers. It is designed for users who require precise altitude measurements for outdoor activities, offering manual and GPS-based calibration to account for atmospheric pressure changes.

<!-- SECTION: Key Features -->
## Key Features

- **Dual-Source Altitude Tracking**: Calculates elevation using either GPS or the device's built-in barometer for improved indoor and outdoor accuracy.
- **Calibration Tools**: Allows users to calibrate the barometer using GPS, standard sea level pressure, or a manually set reference altitude.
- **Altitude Difference Tracking**: Enables users to set a base altitude to measure elevation gain or loss during activities like hiking or biking.
- **Calibration Maintenance**: Provides time-tracking since the last calibration and issues warnings when recalibration is necessary due to weather-related pressure shifts.

<!-- SECTION: Target Audience -->
## Who is it for?

Outdoor enthusiasts such as hikers and cyclists who require accurate elevation data.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/barometer-altimeter-thermo/id1267360992?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.speedymarks.android.altimeterfree&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/travel-local/altimeter)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/travel-local/altimeter).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*