---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "GPS altitude Pro&Air pressure"
developer_entity: "家会 黎"
bundle_id: "com.cdshantu.app.altimeter.iOS.pro"
app_store_id: "6747155832"
category: "Travel"
primary_platform: "ios"
primary_monetization: "Paid"
offline_capable: true
market_region: "US"
platforms: "iOS"
app_last_updated: "2026-04-30"
report_date: "2026-09-02"
last_verified: "2026-09-02T00:00:00.000Z"
report_version: "1.1"
total_reviews: 0
confidence: "low"
confidence_score: 0.2
data_age_days: 28
momentum_velocity: "maintenance"
intelligence_version: 3
tags: ["travel", "paid", "mobile app", "app review", "app analysis", "mountaineers,", "campers,", "outdoor"]
canonical_url: "https://marlvel.ai/apps/gps-altitude-pro-air-pressure"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# GPS altitude Pro&Air pressure Intelligence Report

## TL;DR {#tldr}

- **Category**: Travel · Paid

> **TL;DR:** GPS altitude Pro&Air pressure is a travel app by 家会 黎, available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** GPS altitude Pro&Air pressure is a travel app by 家会 黎.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Category** | Travel |
| **Developer** | 家会 黎 |
| **Pricing** | Paid |
| **Platforms** | iOS |
| **Confidence** | Low (0.2/1.0) |
| **Data Age** | 28d |

## Metadata & Market Performance
- **Publisher:** 家会 黎
- **Category:** Travel
- **Target Audience:** Mountaineers, campers, and outdoor enthusiasts requiring offline-capable environmental measurement tools.
- **Platforms:** iOS
- **Version Reviewed:** 1.1
- **Report Date:** 2026-09-02
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.2/1.0)
- **App Store ID (iOS):** 6747155832
- **Bundle ID:** com.cdshantu.app.altimeter.iOS.pro
- **Performance Trend:** Stable
- **Data Window:** Analysis based on signals collected up to 2026-09-02

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** GPS altitude Pro&Air pressure is a travel utility for iOS that provides offline altitude, barometer, and GPS data for outdoor enthusiasts.
**Why users hire it:** The app removes the connectivity dependency required by cloud-based rivals, allowing mountaineers to track environmental data in remote areas without cellular service.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Offline Altimeter:** Measures altitude and coordinates using device sensors without network connectivity.
  * *User Intent:* Users want uninterrupted access without internet dependency.
- **[Differentiator] Watermark Camera:** Overlays altitude and location data onto photos, acting as a viral acquisition channel.
- **[Standard] Barometer:** Displays real-time atmospheric pressure values.
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

GPS altitude Pro&Air pressure operates as a niche paid utility in the Travel category, relying on its $4.99 price point to differentiate from ad-supported, subscription-heavy competitors. The 125-day update gap indicates a maintenance-mode posture that limits its ability to compete on feature parity with more active developers.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Paid
- **Tiers:** Single purchase at $4.99
- **Price:** iOS: $4.99
- **Analysis:** The $4.99 upfront fee positions GPS altitude Pro&Air pressure as a utility tool, avoiding the recurring costs of subscription-based competitors.

<!-- section:swot -->
## SWOT Analysis {#swot}

**Core Strengths:**
- Offline-first sensor integration ensures remote functionality

**Growth Levers:**
- Social-sharing triggers for watermark camera drive acquisition


<!-- /section:swot -->
## Recent Changes (v2 → v3) {#recent-changes}

The product strategy shifted from passive maintenance to a focus on viral acquisition, as the 125-day update gap is now explicitly identified as a competitive weakness against ad-supported alternatives.

**Overall trend**: Stable
**Compared at**: 2026-09-02

### High-impact changes
- **[Shifted] Weakness identification** (swot)
- **[Shifted] Competitive narrative** (positioning)

### Medium-impact changes
- **[Shifted] Opportunity focus** (swot)

<!-- section:whats-new -->
## What's New

- **Latest (v1.1, 4 months ago):** Corrected sunset and sunrise data accuracy and performed UI optimizations.
<!-- /section:whats-new -->

<!-- section:momentum -->
## App Momentum (Maintenance) {#momentum}

- Maintenance-only cadence for 4 months
- Last major release 125 days ago

> **Cadence:** 1 total versions · 0 majors in last 6 months · 125 days since last update

<!-- /section:momentum -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway) {#so-what}

GPS altitude Pro&Air pressure is a travel app that is a paid app.

<!-- speakable-start -->
> **Bottom Line:** GPS altitude Pro&Air pressure provides essential offline utility, but the current maintenance-only cadence leaves the app exposed to more active, ad-supported competitors. Investing in social-sharing features for the watermark camera would create a viral loop to justify the $4.99 entry price.
<!-- speakable-end -->

**Best for:** Mountaineers, campers, and outdoor enthusiasts requiring offline-capable environmental measurement tools.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [INVEST] Ship social-sharing integration for the watermark camera because it is a unique differentiator → unlock organic user acquisition
<!-- /section:pm-actions -->

<!-- section:outlook -->
### Outlook: Stable

The travel utility market is consolidating around ad-supported models that prioritize frequent feature updates. GPS altitude Pro&Air pressure remains stable in its niche, but the lack of active development limits its growth potential against rivals that leverage social sharing to drive organic installs.

- ⚪ The 125-day update gap indicates a stable, maintenance-only posture that avoids the churn risks of frequent, buggy feature releases.
- 🔴 Lack of feature expansion in the latest release limits the ability to capture new users from ad-supported travel utilities.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Total Reviews | 0 |
| Confidence | Low |
| Pricing Model | Paid |
| Platforms | iOS |
| Key Features | 3 analyzed |
| Trend | Stable |
| Outlook | Stable |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **GPS altitude Pro&Air pressure** (this app) | N/A/5 | N/A | 家会 黎 |
| [กิจวัตรมุสลิมไทย](https://marlvel.ai/apps/th-co-mtel-muslimdailythai) | N/A/5 | N/A | Mudarmeen Munlin |
| [108 Divyadesam Navigator](https://marlvel.ai/apps/com-rsunda12-divyadesams) | N/A/5 | N/A | Rajagopal Sundarrajan |
| [17 Mile Drive Audio Tour Guide](https://marlvel.ai/apps/17-mile-drive-audio-tour-guide) | 4.5/5 | N/A | 17 Mile Drive Day Trips, LLC |
| [1Call Taxi](https://marlvel.ai/apps/1call-taxi) | 5.0/5 | N/A | Ardalan Hussein |
| [1st Central Connect](https://marlvel.ai/apps/1st-central-connect) | 3.0/5 | N/A | Cambridge Mobile Telematics Inc. |

## Company Profile
- **Developer:** 家会 黎
- **Website:** [https://mobiletoolsapp.github.io](https://mobiletoolsapp.github.io)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/gps-altitude-pro-air-pressure/id6747155832?uo=4)
- **Dev Site:** [Official Website](https://mobiletoolsapp.github.io)
- **Sources:** Developer website content, App store metadata.

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## Frequently Asked Questions {#faq}

### Is GPS altitude Pro&Air pressure worth paying for?

The app is a one-time $4.99 purchase that provides offline sensor-based measurements. It is suitable for users who prioritize offline reliability and want to avoid recurring subscription costs found in other travel utilities.

### Does this app require an internet connection?

No, the altimeter and barometer features rely on device sensors and do not require network connectivity, making the app functional in remote outdoor environments.

### What are some free alternatives to this app?

Many travel and weather apps offer basic altimeter and barometer functions for free, often supported by ads. Users should compare these against the offline-first, ad-free experience provided by this app.

## Methodology {#methodology}

This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline:

1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps.
2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks.
3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes).
4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category.
5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights.

- **Confidence Score:** 0.2/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 0
- **Data Sources:** developer website, App Store metadata
- **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform
- **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence.
- **Report Age:** 28 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/gps-altitude-pro-air-pressure)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.