---
title: "Circuit Playground — App Overview"
url: https://marlvel.ai/intel-report/utilities/circuit-playground
category: Utilities
developer: Adafruit Industries
platforms: ios
rating: 4.3 (19 ratings)
pricing: paid
report_level: overview
generated: 2026-05-10
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app serves as a portable, all-in-one reference and calculation toolkit for electronics enthusiasts.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | 4.3 ★ (19) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 2.1.5 |
| Developer | Adafruit Industries |

<!-- SECTION: Summary -->
## What is Circuit Playground?

Circuit Playground is a utility app by Adafruit Industries designed to assist electronics hobbyists with common calculations and reference data. It provides a suite of tools for circuit design, component identification, and unit conversion to streamline the hardware development process.

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

- **Circuit Calculators**: Provides tools for calculating values for Op Amps, 555 timers, RC filters, and resistor dividers.
- **Component Decoders**: Simplifies the identification of resistor and capacitor codes.
- **Ohm's Law & Power Tools**: Calculates power, resistance, current, and voltage parameters.
- **Reference Library**: Includes pinout diagrams for common ICs, connectors, and boards, alongside unit conversion utilities.

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

Electronics hobbyists, makers, and engineers looking for quick reference tools and circuit calculators.

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

- [App Store](https://apps.apple.com/us/app/circuit-playground/id492487671?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/utilities/circuit-playground)

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