---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Cuspart: Altimeter"
developer_entity: "Mustafa Tolga DALBUDAK"
bundle_id: "com.alti.Altimetre"
app_store_id: "1673776644"
google_play_id: "com.exatools.altimeter"
category: "Navigation"
primary_platform: "ios"
primary_monetization: "Freemium"
offline_capable: false
market_region: "US"
platforms: "iOS & Android"
app_last_updated: "2026-04-22"
report_date: "2026-05-19"
last_verified: "2026-05-19T19:19:37.656Z"
report_version: "1.33.4555"
total_reviews: 25185
overall_rating: 4.46
sentiment: "Mixed"
sentiment_score: 75
confidence: "high"
confidence_score: 0.8
review_sample_size: 25185
data_age_days: 13
momentum_velocity: "maintenance"
intelligence_version: 3
competitor_count: 6
tags: ["navigation", "freemium", "mixed sentiment", "mobile app", "app review", "app analysis", "outdoor", "enthusiasts", "including"]
canonical_url: "https://marlvel.ai/intel-report/navigation/cuspart-altimeter"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# Cuspart: Altimeter App Audit

## TL;DR {#tldr}

- **Category**: Navigation · Freemium
- **Signal**: Rating 4.46 · Sentiment Mixed

> **TL;DR:** Cuspart: Altimeter is a navigation app by Mustafa Tolga DALBUDAK, rated 4.46/5 by 25.2K users, with Mixed user sentiment (75/100), available on iOS & Android.
>
> **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Cuspart: Altimeter has Mixed user sentiment with a 4.46/5 rating from 25.2K reviews.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.46/5 (25.2K reviews) |
| **User Mood** | Mixed |
| **Category** | Navigation |
| **Developer** | Mustafa Tolga DALBUDAK |
| **Pricing** | Freemium |
| **Platforms** | iOS & Android |
| **Confidence** | High (0.8/1.0) |
| **Data Age** | 0d |

## Metadata & Market Performance
- **Publisher:** Mustafa Tolga DALBUDAK
- **Category:** Navigation
- **Target Audience:** Outdoor enthusiasts including hikers, trail runners, and mountaineers requiring precise environmental and navigation data.
- **Platforms:** iOS & Android
- **Version Audited:** 1.33.4555
- **Audit Date:** 2026-05-19
- **Signal Count:** 25185 reviews analyzed
- **Confidence:** High (0.8/1.0)
- **App Store ID (iOS):** 1673776644
- **Bundle ID:** com.alti.Altimetre
- **Google Play ID:** com.exatools.altimeter
- **Performance Trend:** Stable
- **Data Window:** Analysis based on signals collected up to 2026-05-19

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** Cuspart is an outdoor navigation and environmental sensor toolkit for hikers and mountaineers on Android.
**Why users hire it:** Users hire the app for mission-critical environmental data and navigation, but the ad-supported interface creates a social cost that professional users avoid.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Differentiator] Geo-Tagged Photo Logs:** Embeds location coordinates, address, and time data into captured images
- **[Differentiator] Emergency SMS & SOS Siren:** Sends pre-configured location messages to contacts and triggers an audible alarm
  * *User Intent:* Users want real-time communication within the app experience.
<!-- /section:features -->

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

Cuspart maintains a 4.46 rating on Android with over 25,000 reviews, positioning it as a established utility in the navigation space. The lack of iOS presence limits its reach compared to competitors with cross-platform parity.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Freemium
- **Tiers:** Free tier with ad support, Premium tier with ad removal via IAP
- **Analysis:** Monetization relies on ad-inventory across a free user base with a direct IAP gate for ad removal.

<!-- section:sentiment -->
## 🟡 User Sentiment (High Confidence: 25.2K reviews) {#user-sentiment}
- **Overall Rating:** 4.46/5
- **Platform Split:** Android 4.5/5 (25.2K ratings)
- **Overall Sentiment:** Mixed

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

**Core Strengths:**
- Specialized environmental sensor suite provides high-precision data for mountaineers
- Emergency SOS feature creates a critical safety utility for remote exploration

**Critical Frictions:**
- Ad-supported monetization model creates interface clutter
- Android-only rating presence suggests limited cross-platform parity

**Growth Levers:**
- B2B partnerships with outdoor gear retailers for co-branded safety features
- Wearable integration for hands-free navigation during technical climbs

**Market Threats:**
- Privacy-first navigation apps siphoning user base
- Professional-grade competitors offering global datum support for surveyors

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

The app is pivoting its monetization strategy toward a subscription-only model to mitigate churn, while the competitive analysis has shifted to focus on technical, professional-grade navigation tools.

**Overall trend**: Stable
**Compared at**: 2026-05-19

### High-impact changes
- **[Shifted] Monetization Strategy Pivot** (positioning) — PM action items shifted from auditing ad-placement to prioritizing a subscription-only premium tier to reduce churn.
- **[Shifted] Competitive Landscape Overhaul** (swot) — Removed broad competitors like Wikiloc and Gaia GPS; added specialized technical tools like Tomstrails GPS UTM and Peakhunter.

### Medium-impact changes
- **[Added] New Strategic Opportunities** (swot) — Added B2B partnerships with outdoor gear retailers and wearable integration as new growth opportunities.
- **[Added] Technical Feature Gaps** (features) — Added global datum support and adaptive battery management as missing capabilities compared to professional-grade competitors.

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

- **Latest (v5.7.01, 3 weeks ago):** Added map coordinate/altitude data, Premium coordinate sharing, 7-day trial, AMOLED theme, and data import/export. Includes GPS altitude and stability fixes.
<!-- /section:whats-new -->

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

- Ships frequent updates for sensor accuracy.
- Maintains steady Android user base.

> **Cadence:** 2 total versions · 2 majors in last 6 months · 27 days since last update · 240 days avg between updates

<!-- /section:momentum -->

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

Cuspart: Altimeter is an established navigation app that is free with in-app purchases.
With a 4.46/5 rating from 25.2K reviews, it shows polarized user reception.

<!-- speakable-start -->
> **Bottom Line:** Cuspart provides a deep sensor suite for serious hikers, but the ad-heavy interface undermines its professional utility, so the PM should prioritize a clean, subscription-only tier to convert power users who currently churn to ad-free alternatives.
<!-- speakable-end -->

**Best for:** Outdoor enthusiasts including hikers, trail runners, and mountaineers requiring precise environmental and navigation data.

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

- [ ] [INVEST] [HIGH IMPACT] Ship a clean, subscription-only premium tier because ad-clutter is the primary churn driver for power users → increase LTV. — *Ad-supported models create interface friction that professional users avoid, as seen in competitor success with paid-only models.* _(trade-off: deprioritize Pause the ad-inventory expansion on the free tier — the revenue gain from premium conversion outweighs ad-impression growth.)_
<!-- /section:pm-actions -->

<!-- section:feature-gaps -->
### Feature Gaps vs Competitors

- Global datum support (available in Tomstrails GPS UTM but absent here)
- Adaptive battery management for long-duration operations (available in Tomstrails GPS UTM but absent here)
<!-- /section:feature-gaps -->

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

The outdoor navigation market is shifting toward privacy-centric and high-precision tools, leaving ad-heavy apps like Cuspart exposed. Without a transition to a premium-first model, the app risks losing its core mountaineer demographic to competitors that prioritize interface clarity.

- ⚪ The app maintains a stable Android rating, but the lack of feature expansion relative to professional-grade competitors signals a risk of stagnation.
<!-- /section:outlook -->

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.46/5 |
| Total Reviews | 25.2K |
| Sentiment | Mixed (75/100) |
| Confidence | High |
| Pricing Model | Freemium |
| Platforms | iOS & Android |
| Key Features | 2 analyzed |
| Trend | Stable |
| Outlook | Stable |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Cuspart: Altimeter** (this app) | 4.46/5 | Mixed | Mustafa Tolga DALBUDAK |
| [Altitude Attitude](https://marlvel.ai/intel-report/reference/altitude-attitude) | N/A/5 | N/A | Constant Heritage, LLC |
| [Tomstrails GPS UTM](https://marlvel.ai/intel-report/navigation/tomstrails-gps-utm) | 4.8/5 | N/A | Tomstrails.com |
| [Tomstrails GPS Duo](https://marlvel.ai/intel-report/navigation/tomstrails-gps-duo) | 4.6/5 | N/A | Tomstrails.com |
| [Calendrier des chasses](https://marlvel.ai/intel-report/lifestyle/calendrier-des-chasses) | N/A/5 | N/A | Applugs |
| [Trail Map Light](https://marlvel.ai/intel-report/navigation/trail-map-light) | N/A/5 | N/A | Benedikt Hannemann |

## Company Profile
- **Developer:** Mustafa Tolga DALBUDAK
- **Website:** [https://www.cuspart.com/en/contact-us/](https://www.cuspart.com/en/contact-us/)
- **Social:** [Instagram](https://www.instagram.com/cuspartglobal) · [Facebook](https://facebook.com/cuspartglobal)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/cuspart-altimeter/id1673776644?uo=4)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.exatools.altimeter&hl=en&gl=us)
- **Dev Site:** [Official Website](https://www.cuspart.com/en/contact-us/)
- **Sources:** Developer website content, App store metadata, User reviews.

## Related Intel Reports
- [*Altitude Attitude*](https://marlvel.ai/intel-report/reference/altitude-attitude) (Constant Heritage, LLC) — N/A Rating | N/A Sentiment
- [*Tomstrails GPS UTM*](https://marlvel.ai/intel-report/navigation/tomstrails-gps-utm) (Tomstrails.com) — 4.8/5 Rating | N/A Sentiment
- [*Tomstrails GPS Duo*](https://marlvel.ai/intel-report/navigation/tomstrails-gps-duo) (Tomstrails.com) — 4.6/5 Rating | N/A Sentiment
- [*Calendrier des chasses*](https://marlvel.ai/intel-report/lifestyle/calendrier-des-chasses) (Applugs) — N/A Rating | N/A Sentiment
- [*Trail Map Light*](https://marlvel.ai/intel-report/navigation/trail-map-light) (Benedikt Hannemann) — N/A Rating | N/A Sentiment
- [*Summit, Hiking Log Peakhunter*](https://marlvel.ai/intel-report/navigation/summit-hiking-log-peakhunter) (Peakhunter AG) — 4.2/5 Rating | N/A Sentiment
- [*Google Maps*](https://marlvel.ai/intel-report/navigation/google-maps) (Google) — 4.0/5 Rating | Negative Sentiment
- [*Satellite Finder (Pro)*](https://marlvel.ai/intel-report/navigation/com-moenkemoeller-satelitefinder) (Peter Bohl) — 4.5/5 Rating | N/A Sentiment
- [*GR10*](https://marlvel.ai/intel-report/navigation/gr10) (Jorge Rodriguez-Flores Esparza) — 3.0/5 Rating | N/A Sentiment
- [*Petro Path*](https://marlvel.ai/intel-report/navigation/com-petropath-first) (Petro Path) — 3.8/5 Rating | N/A Sentiment

## 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 and evidence quoting.
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:** 0.8/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 25.2K
- **Data Sources:** user reviews, 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:** 0 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/navigation/cuspart-altimeter)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.