# Circuit Detective — Learn to repair circuits

> Learn to repair circuits (iPhone/iPad app by SOHEIL RAMEZANI.)

- Source: https://appshunter.io/ios/app/circuit-detective/id6813993713 (this page in markdown: same URL + `.md`)
- Developer: [SOHEIL RAMEZANI](https://appshunter.io/developer/6794071664)
- Category: Games, Education, Puzzle, Simulation
- Price: $6.99
- Age rating: 4+
- Requires: iOS 26.0 · 19 MB
- Languages: American English, French (France), German (Germany), European Spanish
- Released: 2026-09-23
- Data updated: 2026-10-08

## What is Circuit Detective?

Step into your electronics workshop and learn to solve faults, one measurement at a time.

Circuit Detective combines a diagnostic game with a virtual 3D laboratory. Inspect components, follow circuit traces, place your probes and test your ideas against measurements.

76 MISSIONS TO BUILD YOUR SKILLS
Start with resistors, LEDs and switches. Then explore capacitors, diodes, transistors, rectification and signals. Measure, calculate, choose a component or identify a fault.

INVESTIGATIONS AND GUIDED PROJECTS
Finish the progression with three investigations: measure, find the fault and check your repair. Two guided breadboard projects take you step by step through building a circuit. After each successful mission, explore the schematic and the explanation of your result.

HANDS-ON VIRTUAL INSTRUMENTS
Use a multimeter, a two-channel oscilloscope, a function generator and an adjustable power supply. Rotate around circuit boards, zoom in on components and inspect the solder side.

A WORKSHOP FOR EXPERIMENTS
Practice diagnostics and repairs, replace components and build circuits on a virtual breadboard.

UNDERSTAND AS YOU PLAY
Read lessons, component datasheets and hints. Use the built-in calculator to work through your measurements. Your progress is saved on your device.

ONE PURCHASE, THE COMPLETE GAME
All missions and the workshop are included. No ads, subscription or in-app purchases. Play offline without creating an account. Available in English, French, Spanish and German on iPhone and iPad.

Circuits are educational simulations: measurements and components are modeled for learning.

## Chart rankings

- #191 in Top Paid · Puzzle (US App Store)

## Is Circuit Detective safe?

Not enough ratings yet to assess Circuit Detective.

## Is Circuit Detective legit?

Circuit Detective appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Circuit Detective is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-10-02

Your workshop is growing!

• Three new investigations: measure, find the fault and check your repair.
• Two guided breadboard projects.
• A debrief after each successful mission, with an explanation and schematic.
• A What’s new window after updating, also available in Settings.
• Full German and Spanish translations, alongside French and English.
• Fixed the flickering workbench menu and improved the readability of resistor colour choices.

### 1.0 — 2026-09-23

No release notes.

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All apps by SOHEIL RAMEZANI: https://appshunter.io/developer/6794071664

## Related topics

[3ssb circuit](https://appshunter.io/ios/topics/3ssb-circuit)

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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 2026-10-08.*