---
title: "SLD | Electrical diagrams — App Overview"
url: https://marlvel.ai/apps/com-xlingenieria-i-unifilar
category: Productivity
developer: Angel Martinez
platforms: ios, android
rating: 4.3 (5.2K ratings)
pricing: free
report_level: overview
generated: 2026-04-16
last_verified: "2026-04-20T10:55:15.393Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers a functional library of industry-standard symbols, user feedback highlights significant concerns regarding file stability and limitations in line-editing capabilities.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Productivity |
| Rating | 4.3 ★ (5.2K) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 3.3.3 |
| Latest Version (Android) | 4.41 |
| Developer | Angel Martinez |

<!-- SECTION: Summary -->
## What is SLD | Electrical diagrams?

SLD | Electrical diagrams is a productivity tool designed for drafting electrical installation schematics. It enables users to build diagrams by dragging and dropping symbols that adhere to IEC and ANSI standards.

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

- **Drag-and-Drop Interface**: Allows users to create diagrams by selecting and positioning symbols on a workspace.
- **Standardized Symbol Library**: Includes a wide range of IEC and ANSI compliant symbols, such as circuit breakers, transformers, relays, and various meters.
- **Comprehensive Component Set**: Supports a variety of electrical components including switches, contactors, motors, generators, and power converters.

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

Electrical engineering students and professionals requiring a simple tool for basic circuit diagramming.

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

- [App Store](https://apps.apple.com/us/app/sld-electrical-diagrams/id1534899128?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=com.xlingenieria.unifilar&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/com-xlingenieria-i-unifilar)

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