---
title: "Chrystian Vieyra — Publisher Overview"
type: publisher
publisher: "Chrystian Vieyra"
publisher_slug: "chrystian-vieyra"
canonical_url: "https://marlvel.ai/publishers/chrystian-vieyra"
last_updated: 2026-05-08T19:55:38.542Z
source: Marlvel.ai
license: CC-BY-NC-4.0
citation: "Marlvel.ai — Chrystian Vieyra Publisher Overview"
---
# Chrystian Vieyra — Publisher Overview

> Transforming smartphones into scientific instruments for STEM education and research. Providing accessible, sensor-based data collection tools for students and professionals.

- **Publisher:** Chrystian Vieyra
- **Overview generated:** 2026-05-08
- **License:** CC-BY-NC 4.0

## Executive summary

Vieyra Software occupies a niche position at the intersection of mobile utility and academic instrumentation, effectively bypassing the need for expensive, dedicated laboratory hardware. Their strategy relies on deep integration with smartphone sensor APIs to provide high-fidelity data, establishing credibility through academic citations and lesson plan integration rather than traditional consumer marketing. The primary strategic tension lies in maintaining hardware compatibility across a fragmented Android and iOS landscape while the core utility of their flagship sensor suite remains highly dependent on the quality of OEM-provided smartphone sensors.

## Publisher DNA

- **Primary focus:** STEM education and scientific sensor tools
- **Scale:** indie
- **Target audience:** Students, educators, and researchers requiring precise, mobile-based scientific measurement and data logging.

## Portfolio momentum

- **Velocity:** intense
- **Active apps:** 3
- **Abandoned apps:** 4
- **Last major release:** 23 days ago

Released 14 updates across 7 apps in the last 6 months, with the flagship title receiving a major update within the last 30 days.

## Aggregated portfolio metrics

- **Total reviews (all apps):** 24,208
- **Weighted rating:** 4.83 / 5
- **Apps in portfolio:** 7

## Category breakdown

| Category | Apps | Share |
| :--- | :--- | :--- |
| Education | 4 | 57.1% |
| Utilities | 2 | 28.6% |
| Developer Tools | 1 | 14.3% |

## Top apps

- **Physics Toolbox Sensor Suite** — Flagship utility with over 24,000 reviews and a 4.83 rating.
- **Magna-AR** — Specialized AR tool for real-time magnetic field visualization.
- **Physics Toolbox Magnetometer** — Highly rated educational tool with a 5.0 rating.
- **Physics Toolbox Accelerometer** — Focused utility for multi-axis G-force and vibration monitoring.
- **Physics Toolbox Tone Generator** — Acoustic experimentation tool for physics education.

## Signature patterns

- Direct utilization of internal smartphone hardware sensors for scientific data collection.
- Strong focus on STEM-specific utility, providing data export and recording features.
- Freemium and free-to-use pricing models tailored for educational accessibility.
- Consistent maintenance of core sensor-based apps with frequent updates.

## Bottom line

Vieyra Software is a highly specialized developer that has successfully captured the mobile STEM utility market through technical precision and academic alignment. Their strong product-market fit is evidenced by the high volume of engagement on their flagship sensor suite.

---
© 2026 Marlvel.ai | [Publisher apps index](https://marlvel.ai/api/llm/publishers/chrystian-vieyra) | [Methodology](https://marlvel.ai/api/llm/methodology)
Data licensed under CC-BY-NC 4.0.

---
© 2026 Marlvel.ai | [Full publisher profile](https://marlvel.ai/publishers/chrystian-vieyra) | [Publisher apps index](https://marlvel.ai/api/llm/publishers/chrystian-vieyra) | [Methodology](https://marlvel.ai/api/llm/methodology)
Data licensed under CC-BY-NC 4.0.