---
title: "SLD | Electrical diagrams - Bewertungen, Einnahmen und Downloads in Vereinigte Staaten | Apple App Store"
description: "This tool will allow you to create your own one-line diagrams quickly and easily. Simply select the symbol you want to use and drag it to the desired position.  The most commonly used symbols are inte"
---

# SLD | Electrical diagrams — Vereinigte Staaten
> Draw schemes easily

![SLD App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/cf/33/4e/cf334e25-74f1-6d7d-db9a-c8d1d2410ebf/AppIcon-1x_U007emarketing-0-11-0-85-220-0.png/434x0w.png)

**Developer:** [Angel Martinez](https://apptail.io/de/developer/angel-martinez-emjb)
**Category:** Productivity
**Rating:** 4.1/5 (130 ratings)
**Price:** Free
**Bundle ID:** com.xlingenieria.i.unifilar
**Store:** Apple App Store
**Country:** Vereinigte Staaten
**Version:** 3.3.4 (released 2026-05-31)
**Original Release:** 2021-01-04
**Languages:** Serbian, Russian, Turkish, Greek (modern), German, French, Polish, Italian, English, Dutch, Portuguese, Spanish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1534899128)
**AppTail Page:** [https://apptail.io/de/app/sld-electrical-diagrams-BBCb/united-states](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/united-states)

## SLD Description
This tool will allow you to create your own one-line diagrams quickly and easily. Simply select the symbol you want to use and drag it to the desired position.

The most commonly used symbols are integrated (IEC, ANSI standards):

Symbols according to IEC and ANSI standards for electrical engineering:
Circuit breaker, plug-in, switch, disconnector, fuse, differential (RCD), contactor, motor, generator, socket, plug base, contact, normally open NO, closed NC, valve, level, temperature, delay and advance opening and closing, limit switch, handle, interlock, push button, mushroom, lamp, grounding, energy meter, active (kWh) wattmeter, reactive (kvar) varimeter, transformer, voltage, current, three windings, overvoltage, thermal relay, magnetic, coil, clock, minimum and maximum voltage, starter, rectifier, inverter, battery, converter, AC/DC, DC/DC, frequency meter, voltmeter, ammeter, ohmmeter, soft starter, variable resistance, reactance, diode, varistor, heater, fault, star-delta transformer, insulation, regulator, connectors, conductors, phase, neutral, ground, protection, fan, photovoltaic panel, control, load and enter text such as volt, ampere, watt, energy

# BASIC Version #
* You can create your single-line diagram with the same symbols as the Version PRO
* You can only work with a scheme although you can share it as an image, pdf or file
* Once you create a scheme you will no longer be able to open another (they are not saved)
* Contains ads

# PRO Version # (1 - In-App Purchases)
* You will be able to open, edit and save a scheme
* Open in the following examples (link)
* No ads

* Missing a symbol? Contact us through the app
* More examples: 

## SLD Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/6b/54/b9/6b54b903-fe5a-b810-93f5-a22109776e66/69c687bb-9f5e-4c63-a503-5e9fb0cfe0be_2021-03-01_00-55-25_High_Res_Screenshot.png/2688x1242.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/23/37/ff/2337ff1c-3506-4b4a-a972-b7f825058aed/751d58b1-984a-452a-a32a-9c3673b22c8f_2021-04-04_23-29-56_High_Res_Screenshot.png/2688x1242.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource114/v4/df/da/cd/dfdacd13-3061-aa3a-7982-ee2f036201b9/c0cf6231-b050-4339-b9f0-cad9dc958139_2021-04-04_23-49-14_High_Res_Screenshot.png/2688x1242.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/aa/7e/30/aa7e307b-b196-c541-52aa-d274f39edea4/ec191725-3bbd-493f-b397-a7cd4850ff41_2021-03-01_00-49-43_High_Res_Screenshot.png/2688x1242.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/d8/1b/6a/d81b6ad5-9254-7787-e577-88c8a864cc20/9910ca46-a7f2-4711-858a-e93c514193bd_2021-03-01_01-04-17_High_Res_Screenshot.png/2688x1242.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/59/fd/fc/59fdfca9-25fc-9db6-e3f5-a37c66afb0c1/26a48a86-34bc-4ec7-9b2e-23bc21993930_2021-03-01_00-40-35_High_Res_Screenshot.png/2688x1242.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/16/cd/76/16cd76ac-5c46-4f9e-02de-9d9faf914ef3/6b763a7f-9f4d-41db-8f7e-dae5e3f1a475_2021-03-01_00-52-34_High_Res_Screenshot.png/2688x1242.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/50/87/18/50871868-92d0-78b2-002e-30745f1107e5/a94f10f6-dbe1-47d1-87b0-b1695fd5488b_2021-03-01_00-53-32_High_Res_Screenshot.png/2688x1242.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/80/fc/b1/80fcb1a2-8b7d-4b88-967b-f5e1148faffe/ec97c36f-745f-405f-8bfc-a026ee188112_2021-03-01_01-14-44_High_Res_Screenshot.png/2688x1242.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/fe/56/01/fe5601af-d23c-745e-4ada-42ebcd4c716f/25a7af55-ad28-49f9-85c4-57bee274248c_2021-03-01_00-59-36_High_Res_Screenshot.png/2688x1242.png)

## SLD Rating Breakdown in Vereinigte Staaten
- 5 stars: 79 (61%)
- 4 stars: 24 (18%)
- 3 stars: 8 (6%)
- 2 stars: 2 (2%)
- 1 stars: 17 (13%)

## SLD Reviews in Vereinigte Staaten

### ****- "So far so good"
I like the app so far but it lacks universal symbols such as resistors and the ability to alter wire colors or shape colors. It will be nice to also have the ability to fill in background colors for distinction purposes. I work with the automotive industry and while this is helpful, it LKQ most of the symbols used in the auto industry
-- toakitukidogo, 2024-09-06

### ***-- "No instructions"
The “free” version has a lot of nice features, but you have to spend a lot of time figuring out how to use it.
-- LeonH80, 2024-04-27

### ***** "Great app."
I have used this app a few times now and it works great for what I need thanks!
-- Schon1963, 2024-04-04

### *---- "Do not buy it"
Is not possible to use
-- Pro sailor, 2024-02-29

### ***** "Jesse"
As an commercial hvac tech I often come across older units with unreadable or missing diagrams without searchable IOMs. It allows me to draw my own as I troubleshoot. I also use the app to design a circuit and to add to a circuit things like pump downs and lockouts. Always leaving a printed copy in the controls cabinet.
-- Jesse0351, 2024-02-24

### ***-- "Conductors"
Should be an option to change conductor color
-- Kc10111111, 2023-11-16

### ***-- "Symbol layout messy"
Couldn’t find half the things I wanted, they are in seemingly no order. A search function would be nice.
-- miatamikee, 2023-10-25

### *---- "single-line"
Cumbersome. Awkward to find useful symbols in multiple pages of randomly presented choices. Didn't like the appearance or size of the symbols. And finally lost  all confidence after building a diagram through trial and error, saving it, then finding they demand $4 to retrieve it.
-- SeriousDriver, 2023-07-08

### *---- "Can’t do anything useful"
I just wanted to lay out the wiring diagram for a 1973 ford industrial 330ci wood chipper engine. Couldn’t do it. App didn’t recognize voltage regulator, alternator, starter motor, distributor or ignition switch. Thank god it was free because I’m deleting it now.
-- mattshook, 2023-06-15

### ****- "ملاحظة"
اضافة مكونات وتسهيل عملية الكتابة على العناصر بحيث تكون كبيره وفي اي مكان حول العنصر
-- Eng AMN, 2023-04-01

### *---- "No instruction, tutorial or manual."
It would be great if we new what kind of file types the symbols are so we can make our own.
-- Knuftobor, 2022-12-19

### ***** "Language"
Please support language Vietnamess. Thanks you so much.
-- Niên12385050, 2022-08-08

### *---- "Non-intuitive editing"
Can’t figure out how to delete or undo anything except to start over. Program drops into unusable modes unexpectedly when attempting to do various things. Not very well tested. Pro version says it saves a file but where is it? Can’t load it or find it. Finally located file through trial and error. Some documentation sure would help.
-- Blackrock50, 2022-06-11

### *---- "UI Tutorial"
Very confusing UI, there’s no text to let you know how to start or do more of what this app can do... some kind of first timer tutorials would help.
-- mkdf1112, 2021-04-24

### *---- "Things to do"
Should be a tutorial 
Lines should not automatically connect 
Should be able to extend lines
Should be able to erase all at once if need to
Start over
-- kms1958, 2021-01-29

[View all SLD reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## SLD In-App Purchases
| Item | Price |
|------|-------|
| Remove ads, save diagram | $3.99 |

## SLD Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Bezahlt | Kolumbien | Productivity | #2 |
| Top Bezahlt | Chile | Productivity | #2 |
| Top Bezahlt | Argentinien | Productivity | #2 |
| Top Bezahlt | Ungarn | Productivity | #7 |
| Top Bezahlt | Spanien | Productivity | #10 |
| Top Bezahlt | Mexiko | Productivity | #11 |
| Top Bezahlt | Algerien | Productivity | #24 |
| Top Bezahlt | Frankreich | Productivity | #33 |
| Top Bezahlt | Argentinien | Overall | #35 |
| Top Bezahlt | Italien | Productivity | #35 |
| Top Bezahlt | Indien | Productivity | #37 |
| Top Bezahlt | Niederlande | Productivity | #38 |
| Top Bezahlt | Kolumbien | Overall | #38 |
| Top Bezahlt | Ungarn | Overall | #40 |
| Top Bezahlt | Chile | Overall | #46 |
| Top Bezahlt | Ukraine | Productivity | #52 |
| Top Bezahlt | Aserbaidschan | Productivity | #57 |
| Top Bezahlt | Peru | Productivity | #65 |
| Top Bezahlt | Dominikanische Republik | Productivity | #66 |
| Top Bezahlt | Spanien | Overall | #67 |
| Top Bezahlt | Polen | Productivity | #69 |
| Top Bezahlt | Indonesien | Productivity | #75 |
| Top Bezahlt | Ecuador | Productivity | #78 |
| Top Bezahlt | Belgien | Productivity | #79 |
| Top Bezahlt | Malaysia | Productivity | #85 |
| Top Bezahlt | Kasachstan | Productivity | #93 |
| Top Bezahlt | Portugal | Productivity | #93 |
| Top Bezahlt | Brasilien | Productivity | #96 |
| Top Bezahlt | Thailand | Productivity | #98 |
| Top Bezahlt | Mexiko | Overall | #108 |
| Top Bezahlt | Rumänien | Productivity | #108 |
| Top Bezahlt | Israel | Productivity | #110 |
| Top Bezahlt | Belarus | Productivity | #111 |
| Top Bezahlt | Vietnam | Productivity | #113 |
| Top Bezahlt | Griechenland | Productivity | #113 |
| Top Bezahlt | Südafrika | Productivity | #127 |
| Top Bezahlt | Libanon | Productivity | #128 |
| Top Bezahlt | Russland | Productivity | #134 |
| Top Bezahlt | Türkei | Productivity | #147 |
| Top Bezahlt | Saudi-Arabien | Productivity | #148 |
| Top Bezahlt | Philippinen | Productivity | #154 |
| Top Bezahlt | Finnland | Productivity | #162 |
| Top Bezahlt | Ägypten | Productivity | #164 |
| Top Bezahlt | Nigeria | Productivity | #174 |
| Top Bezahlt | Vereinigte Arabische Emirate | Productivity | #174 |
| Top Bezahlt | Tschechien | Productivity | #186 |
| Top Bezahlt | Neuseeland | Productivity | #192 |
| Top Bezahlt | Österreich | Productivity | #198 |
| Top Bezahlt | Pakistan | Productivity | #204 |
| Top Bezahlt | Schweiz | Productivity | #207 |
| Top Bezahlt | Norwegen | Productivity | #230 |
| Top Bezahlt | Algerien | Overall | #240 |
| Top Bezahlt | Deutschland | Productivity | #241 |
| Top Bezahlt | Vereinigte Staaten | Productivity | #250 |
| Top Bezahlt | Irland | Productivity | #255 |
| Top Bezahlt | Schweden | Productivity | #266 |
| Top Bezahlt | Australien | Productivity | #287 |
| Top Bezahlt | Dänemark | Productivity | #292 |
| Top Bezahlt | Indien | Overall | #323 |
| Top Bezahlt | Kanada | Productivity | #326 |
| Top Bezahlt | Singapur | Productivity | #329 |
| Top Bezahlt | Vereinigtes Königreich | Productivity | #387 |
| Top Bezahlt | Frankreich | Overall | #420 |
| Top Bezahlt | Taiwan | Productivity | #478 |
| Top Bezahlt | China | Productivity | #488 |

## SLD Discovered Keywords
- electrical symbols
- wiring
- ansys
- carmin lite
- network diagram
- calculos electricos
- sld
- electrical diagrams

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## SLD Available In
- [Spanien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/spain)
- [Italien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/italy)
- [Vereinigte Staaten](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/united-states)
- [Deutschland](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/germany)
- [Frankreich](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/france)
- [Brasilien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/brazil)
- [Thailand](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/thailand)
- [Russland](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/russia)
- [Mexiko](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/mexico)
- [Vereinigtes Königreich](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/united-kingdom)
- [Belgien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/belgium)
- [Chile](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/chile)
- [Kanada](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/canada)
- [China](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/china)
- [Indien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/india)
- [Australien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/australia)
- [Kolumbien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/colombia)
- [Südafrika](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/south-africa)
- [Schweiz](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/switzerland)
- [Polen](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/poland)
- [Malaysia](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/malaysia)
- [Niederlande](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/netherlands)
- [Argentinien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/argentina)
- [Ukraine](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/ukraine)
- [Indonesien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/indonesia)
- [Österreich](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/austria)
- [Türkei](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/turkey)
- [Philippinen](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/philippines)
- [Portugal](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/portugal)
- [Vietnam](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/vietnam)
- [Saudi-Arabien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/saudi-arabia)
- [Israel](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/israel)
- [Peru](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/peru)
- [Griechenland](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/greece)
- [Ägypten](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/egypt)
- [Norwegen](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/norway)
- [Japan](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/japan)
- [Ecuador](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/ecuador)
- [Dominikanische Republik](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/dominican-republic)
- [Dänemark](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/denmark)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/united-arab-emirates)
- [Libanon](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/lebanon)
- [Rumänien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/romania)
- [Tschechien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/czechia)
- [Nigeria](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/nigeria)
- [Neuseeland](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/new-zealand)
- [Schweden](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/sweden)
- [Kasachstan](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/kazakhstan)
- [Ungarn](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/hungary)
- [Südkorea](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/south-korea)
- [Sri Lanka](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/sri-lanka)
- [Lettland](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/latvia)
- [Irland](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/ireland)
- [Finnland](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/finland)
- [Pakistan](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/pakistan)
- [Belarus](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/belarus)
- [Taiwan](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/taiwan)
- [Bulgarien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/bulgaria)
- [Kuwait](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/kuwait)
- [Kroatien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/croatia)
- [Singapur](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/singapore)
- [Panama](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/panama)
- [Usbekistan](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/uzbekistan)
- [Aserbaidschan](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/azerbaijan)
- [Algerien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/algeria)
- [Slowakei](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/slovakia)
- [Island](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/iceland)
- [Brunei Darussalam](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/brunei)
- [Nepal](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/nepal)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/hong-kong)
- [Estland](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/estonia)
- [Armenien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/armenia)
- [Nordmazedonien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/north-macedonia)
- [Zypern](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/cyprus)
- [Litauen](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/lithuania)
- [Slowenien](https://apptail.io/de/app/sld-electrical-diagrams-BBCb/slovenia)

---

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