# Cable Guide: DIY & Pinouts — DIY & buy guide for cables

> DIY & buy guide for cables (iPhone/iPad app by Saed Zakari.)

- Source: https://appshunter.io/ios/app/cable-guide-diy-and-pinouts/id6767956977 (this page in markdown: same URL + `.md`)
- Developer: [Saed Zakari](https://appshunter.io/developer/1877749593)
- Category: Reference, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: American English
- Released: 2026-05-15
- Data updated: 2026-06-04
- User reviews in markdown: https://appshunter.io/ios/app/cable-guide-diy-and-pinouts/id6767956977/reviews.md

## What is Cable Guide?

Cable Guide is the field reference for anyone who terminates, repairs, or buys cables for a living — or just wants to do it right at home.

It covers 65 cable types across 10 categories: Ethernet, telephone, coaxial, fiber optic, USB, display, audio, serial / industrial, power, and structured cabling.

For each cable you get:

• Step-by-step how-to instructions — strip, prep, terminate, test
• Pinouts with TRUE colors — T568A, T568B, crossover, rollover, RJ11, XLR, DB9, OBD-II, DMX-512, and more
• SwiftUI diagrams of plug bodies, fiber jackets, and coax cross-sections in real-world colors
• A list of every tool needed, with what it actually does
• Specifications — bandwidth, max length, connector type, impedance, polarity
• "Watch out for" warnings drawn from real-world mistakes (mixed 50/75 Ω BNCs, APC ↔ UPC fiber damage, 13 mm untwist rule, etc.)
• "Where to buy" — vendor search shortcuts to Amazon, Monoprice, Home Depot, Newegg, Markertek, B&H Photo, Sweetwater, Digi-Key, Mouser, FS.com, ShowMeCables, trueCABLE, and Ubiquiti Store, so you can compare prices in three taps
• "Photos" — opens a Google Images search for the exact productWhat's covered

Networking: Cat5e, Cat6, Cat6a, Cat7, Cat8, crossover, Cisco rollover, console / DB9, keystone jacks, 110-block, 66-block, patch panels, DAC, AOC, USB-C ↔ Ethernet adapters.

Fiber: single-mode (OS1/OS2), multi-mode (OM1–OM5), LC, SC, ST, FC, MTP/MPO, FTTH drop cable, armored fiber, plus the fusion-splice and OTDR workflow.

Coax: RG-6, RG-59, RG-11, RG-58, LMR-400 — F-type, BNC (75 Ω SDI vs 50 Ω radio), compression connectors, antenna runs.

USB & data: USB-A, USB-B, Mini-B, Micro-B, USB-C (including USB 4 / Thunderbolt 4), Lightning, plus repair / re-tipping guidance.

Display: HDMI, DisplayPort, DVI, VGA, S-Video, Component YPbPr.

Audio / Pro AV: XLR-3 balanced, XLR-5 DMX-512 lighting, TRS, TRRS, RCA, Speakon NL4, TOSLINK optical, BNC SDI broadcast.

Serial / industrial: RS-232 DB9, RS-485 / Modbus, CAN bus, ribbon cable + IDC, OBD-II, Molex / D-Sub pin crimping.

Power: IEC C13/C14, IEC C19/C20, NEMA 5-15, NEMA L5-15 / L5-20 twist-lock, NEMA 14-50 (EV / dryer), DC barrel, MC4 solar PV, Anderson Powerpole, XT60 / XT90 RC battery, thermostat / bell / sprinkler wire.

Free vs Pro

Ethernet, Coaxial, and Telephone are free — that covers most home networking and CCTV jobs. Cables Pro is a one-time $2.99 purchase that unlocks the other seven categories (fiber, USB, display, audio, serial, power, structured) for life. No subscription. Restore anytime.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Cables Pro | $2.99 | one-time |



## Version history (last 2 releases)

### 1.0.1 — 2026-05-21

some bugs fix and app improvement

### 1.0 — 2026-05-15

No release notes.

## More apps by Saed Zakari

- [MyIPTV Stream Player](https://appshunter.io/ios/app/myiptv-stream-player/id6759266952)
- [Lumina Gallery](https://appshunter.io/ios/app/lumina-gallery/id6761085032)
- [ProxRemote - Proxmox Manager](https://appshunter.io/ios/app/proxremote-proxmox-manager/id6761585404)
- [My Console](https://appshunter.io/ios/app/my-console/id6761783109)
- [Company inventory](https://appshunter.io/ios/app/company-inventory/id6762412641)
- [ReadLogs](https://appshunter.io/ios/app/readlogs/id6763408310)

All apps by Saed Zakari: https://appshunter.io/developer/1877749593

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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 2026-06-04.*