# Voltage Drop.

> Voltage Drop. (iPhone/iPad app by Eyup Ensar ORAL.)

- Source: https://appshunter.io/ios/app/voltage-drop/id6780509345 (this page in markdown: same URL + `.md`)
- Developer: [Eyup Ensar ORAL](https://appshunter.io/developer/6772512446)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 18 MB
- Languages: American English
- Released: 2026-07-07
- Data updated: 2026-07-30
- User reviews in markdown: https://appshunter.io/ios/app/voltage-drop/id6780509345/reviews.md

## What is Voltage Drop.?

Voltage Drop is a practical electrical calculation toolkit for electrical engineers, technicians, electricians, and students. Three tools in one:

• VOLTAGE DROP CALCULATOR — Computes voltage drop for single/three-phase and copper/aluminum, and checks the result against your chosen 1.5%, 3% or 5% limit. It recommends the minimum cross-section that satisfies BOTH the voltage-drop limit and the current-carrying capacity.

• CABLE SIZING — Finds the smallest cable cross-section required for your load and line, and lists the cable types available in that size.

• CABLE CATALOG — Provides the technical features of common low-voltage cables (NYA, NYAF, NYM, H05VV-F, NYY, NAYY, NHXMH, N2XH, N2XH FE180), including current-carrying capacity tables per cross-section (in air / in conduit / in ground), right inside the app.

FEATURES
• Single-phase and three-phase systems
• Copper and aluminum conductor support
• 1.5% / 3% / 5% voltage-drop limit check with cross-section recommendation
• "Suitable cables" suggestion after each calculation, with one-tap access to cable details
• Cable technical-feature tables (including halogen-free cables)
• Calculation history: save, reopen, delete
• Works fully offline, ad-free
• 9 language support

PRIVACY
The app does not collect any personal data. No account is required, and the values you enter never leave your device.


## Version history (last 1 release)

### 1.0 — 2026-07-07

No release notes.

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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 2026-07-30.*