# LogicLabCircuit — Circuit Simulator

> Circuit Simulator (iPhone/iPad app by Ferdinand Lunardy.)

- Source: https://appshunter.io/ios/app/logiclabcircuit/id6749439491 (this page in markdown: same URL + `.md`)
- Developer: [Ferdinand Lunardy](https://appshunter.io/developer/1820104258)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: American English
- Released: 2025-08-04
- Data updated: 2026-06-22
- User reviews in markdown: https://appshunter.io/ios/app/logiclabcircuit/id6749439491/reviews.md

## What is LogicLabCircuit?

Logic Lab Circuit is a SwiftUI-based iOS app designed to help students and tech enthusiasts visualize and experiment with logic gates like AND, OR, NOT, and XOR. Simulate Full Adders and Subtractors in real time with intuitive toggles and binary flows.

Perfect for computer engineering beginners, Logic Lab Circuit bridges the gap between Boolean theory and real circuit design right on your iPhone.

Features:
- Real-time logic simulation
- Full Adder and Full Subtractor Circuits
- Toggle input states and watch output change live
- Designed for clarity and education

Coming soon: Step-by-step walkthroughs, binary multiplication/division, and exportable circuits!


## Version history (last 2 releases)

### 1.1 — 2025-09-08

This update corrects the Full Subtractor circuit logic, adds its corresponding Truth Table for verification, and includes general bug fixes for a more stable experience.

### 1.0 — 2025-08-04

No release notes.

## More apps by Ferdinand Lunardy

- [Ripely](https://appshunter.io/ios/app/ripely/id6747743774)
- [BSDGo](https://appshunter.io/ios/app/bsdgo/id6747796706)

All apps by Ferdinand Lunardy: https://appshunter.io/developer/1820104258

## Related topics

[logic circuit simulator](https://appshunter.io/ios/topics/logic-circuit-simulator) · [logic circuit simulator pro](https://appshunter.io/ios/topics/logic-circuit-simulator-pro) · [logic gates](https://appshunter.io/ios/topics/logic-gates) · [dcircuit lab](https://appshunter.io/ios/topics/dcircuit-lab) · [circuit simulator logic](https://appshunter.io/ios/topics/circuit-simulator-logic) · [logic pro 12](https://appshunter.io/ios/topics/logic-pro-12) · [Study of Digital Circuit Characteristics using
GAA-Nanowire FET](https://appshunter.io/ios/topics/study-of-digital-circuit-characteristics-using-gaa-nanowire-fet) · [logic pro app store](https://appshunter.io/ios/topics/logic-pro-app-store) · [panel logic pro](https://appshunter.io/ios/topics/panel-logic-pro)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-22.*