249+ iOS apps curated and reviewed
Out of 249+ fault current finder apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.2★ (5) | No | Yes | May 2026 |
| 2 |  | Free | 3.1★ (23) | No | Yes | Jul 2026 |
| 3 |  | Free | — | No | Yes | Jul 2026 |
| 4 |  | Free was $0.99 | 1.0★ (2) | Yes | No | Aug 2026 |
| 5 |  | Free | 3.6★ (396) | Yes | No | Jul 2026 |
| 6 |  | Free | — | No | Yes | Jul 2026 |
| 7 |  | Free | 2.3★ (1.9K) | No | Yes | Aug 2026 |
| 8 |  | $7.99 | 5.0★ (1) | No | No | Aug 2026 |
This tool models electrical distribution systems to calculate available fault current. It helps engineers and electricians ensure equipment is rated for maximum fault current, meeting NEC and IEC standards. Generate reports for compliance and safety.
This tool helps contractors, engineers, and electricians quickly calculate available fault current on single and three-phase electrical systems. It also assists in sizing fuses and conductors for various circuits and can generate labels for service equipment.
This app calculates prospective fault current (PFC) in kA and Amps for single and three-phase circuits. It allows users to input any two values (voltage, earth loop impedance, or PFC) to determine the third, aiding in selecting appropriate circuit breaker ratings.
Securely hide your private photos and videos with a password, fingerprint, or face ID. This app offers a private browser with automatic history deletion, ensuring your sensitive media remains inaccessible to others.
Securely store and autofill your passwords using fingerprint or facial recognition. Access saved logins across apps with a dedicated keyboard extension and browse the web privately with integrated logins.
Easily program Finder devices using your smartphone via NFC. Access technical data sheets, stay updated on news, and program various time switches, energy meters, and monitoring relays.
This app offers two primary functions for home electrical safety. It can prevent electrical fires by detecting hazards with a smart sensor and coordinating repairs, or it can provide real-time power outage alerts and an interactive map for your neighborhood.
Learn to troubleshoot electrical circuits with a virtual voltmeter and PLC logic. This app offers 17 random electrical problems for a challenging learning experience, allowing you to practice identifying issues in motor starters and control circuits.
This app helps users identify and locate electrical fuses. It features a large cross-reference database, a motor protection selector, and a distributor locator. New OCR technology allows for part identification using a device's camera.
This app helps new multimeter users understand readings by automatically converting measurements to their basic units. It provides detailed conversion steps to aid learning and build confidence. Suggestions for improvement are welcome.
Monitor your Redodo brand devices with this app. It allows for easy connection via Bluetooth or QR code scanning, provides real-time data like voltage and power, and enables remote control for discharging and shutdown.