# Wire-S > Electrical cable gauge selection tool for mains power connections. (iPhone/iPad app by Dmytro Antonchenko.) - Source: https://appshunter.io/ios/app/wire-s/id1286799480 (this page in markdown: same URL + `.md`) - Developer: [Dmytro Antonchenko](https://appshunter.io/developer/1286799479) - Category: Utilities - Price: Free - Rating: 3.00/5 from 2 App Store ratings · 2 written reviews indexed - Age rating: 4+ - Requires: iOS 14.1 · 1 MB - Languages: English - Released: 2017-09-25 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/wire-s/id1286799480/reviews.md ## What is Wire? Are you trying to connect electrical device to the mains 120/220V? We can help you to make choose with cable gauge for it. You can add electric devices and choose power and quantity of them. Best option will be proposed to you! ## Key features - Select cable gauge for mains power - Add electric devices - Input power and quantity - Receive best cable option ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/wire-s/id1286799480/reviews.md ### 1/5 — Pointless and inaccurate *2023-12-13* The wire diameters displayed in inches (decimal) are inaccurate to AWG specifications. Entering custom wattage values gives oversized wire gauge values as results that do not match up with the National Electrical Code / NEC. For example: Enter in 7500W @ 240v and it calculates that you need 6awg. Simple ohms law tells us that amp draw will only be 31.25a. A 40 amp breaker will easily cover this and would only require smaller 8awg wire. Additionally, the app lists the inch/decimal size for 14awg (solid) as .073”. 14awg solid is .064. 14swg ‘stranded’ is .083. App consistently gives inaccurate size values for all gauges. The app should be renamed -WireClown. *This review was posted Dec 13th 2023 so any favorable review proceeding this date is highly suspect. **Developer response:** Thank you for your review and providing such detailed feedback. Result of calculations should be considered as hint in direction rather than clear instruction. The app includes some safe gap on top to cover case when some items might be forgotten to be listed. This provides safer results for users. These calculations are only recommendations and should not replace professional electrician’s advice. ### 5/5 — Very useful app *2018-08-16, version 1.4* I've found this app very useful. Very simple and user-friendly UI, everything is working great. ## Frequently asked questions about Wire ### What is Wire-S used for? Wire-S is a utility app designed to help users select the correct cable gauge for connecting electrical devices to mains power (120/220V). It provides recommendations based on device power and quantity. ### How does Wire-S determine the best cable option? You input the power requirements and quantity of your electrical devices. The app then processes this information to suggest the most suitable cable gauge for your needs. ### What devices can I use Wire-S with? Wire-S is available for iPhone, iPad, and iPod devices. It is designed for users who need to connect electrical devices to standard mains power. ### Is Wire-S free to use? Yes, Wire-S is a free application. There are no costs associated with downloading or using its cable gauge calculation features. ### How often is Wire-S updated? The latest version of Wire-S is 1.6, which was released on July 15, 2021. Updates are not very frequent, with the last update being over two years ago. ### What is the age rating for Wire-S? Wire-S has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content. ### Does Wire-S have ads? No, Wire-S does not contain advertisements. As a free utility, it provides its core functionality without interruption from ads. ### What is the user feedback on Wire-S? User feedback for Wire-S is mixed, with an average rating of 3.0 stars from 2 ratings. This suggests that while some users find it helpful, there may be areas for improvement. ## Version history (last 5 releases) ### 1.6 — 2021-07-15 Removed all analytics and advertisement. Small text improvements. ### 1.5 — 2019-04-18 Added Firebase analytics to better understand our lovely users! Performance improvements. ### 1.4 — 2018-05-15 Added ability to calculate cable gauge for 220v! Stability improvements! Enjoy :) ### 1.3 — 2018-03-07 Bug fixes, stability improvements. We are working to make your life easier! ### 1.2 — 2018-01-20 Added Google Advertisement. ## Apps similar to Wire | App | Rating | Price | Category | | --- | --- | --- | --- | | [DrivePro® Preventive Maint.](https://appshunter.io/ios/app/drivepro-preventive-maint/id1508489593) | — | Free | Utilities | | [Cable Size Calculators](https://appshunter.io/ios/app/cable-size-calculators/id6471071271) | — | $3.99 | Utilities | | [One Electrical Engineering](https://appshunter.io/ios/app/one-electrical-engineering/id1292220228) | — | Free | Utilities | | [METechs SWCtrl](https://appshunter.io/ios/app/metechs-swctrl/id1459062245) | 3.3 (4) | Free | Utilities | | [AWG Convert](https://appshunter.io/ios/app/awg-convert/id288990217) | — | Free | Utilities | | [WireSizer - DC Voltage Drop](https://appshunter.io/ios/app/wiresizer-dc-voltage-drop/id494748550) | 4.5 (224) | $4.99 | Utilities | ## More apps by Dmytro Antonchenko - [LDM - Lightning Distance Meter](https://appshunter.io/ios/app/ldm-lightning-distance-meter/id1425489340) - [NumbersFF](https://appshunter.io/ios/app/numbersff/id1445440003) - [Karman](https://appshunter.io/ios/app/karman/id1454168698) - [Pican - Filter and Editor](https://appshunter.io/ios/app/pican-filter-and-editor/id1524056065) All apps by Dmytro Antonchenko: https://appshunter.io/developer/1286799479 --- *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 2026-06-10.*