# Grounded: Electrician Toolkit — NEC calcs, bending & solar

> NEC calcs, bending & solar (iPhone/iPad app by Mason Reed.)

- Source: https://appshunter.io/ios/app/grounded-electrician-toolkit/id6793733413 (this page in markdown: same URL + `.md`)
- Developer: [Mason Reed](https://appshunter.io/developer/6793733415)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 9 MB
- Languages: American English
- Released: 2026-08-25
- Data updated: 2026-09-27
- User reviews in markdown: https://appshunter.io/ios/app/grounded-electrician-toolkit/id6793733413/reviews.md

## What is Grounded?

Grounded is the field toolkit for electricians — built by a working electrician, not a software company.

CALCULATORS
• Voltage drop, wire & breaker sizing, conduit fill, box fill
• Article 220 load calculations
• Motor circuits, transformers, grounding & bonding
• Ohm's law & three-phase power

AI ASSISTANT
• Ask code questions in plain English
• Answers cite the relevant NEC articles
• Built for the field — always verify with your local code

PIPE BENDING
• Live diagrams that draw your exact bend
• Stub-ups, offsets, saddles, rolling offsets, and multi-bend

SOLAR / PV
• String sizing with cold-temperature voltage checks
• Conductor, OCPD, and interconnection sizing
• Solar production & payback estimating

ON THE JOB
• Reference tables: ampacity, conduit fill, torque specs
• Wire color codes by voltage system
• Notes — jot measurements offline, synced to your account
• Panel schedules, job estimating, and hours tracking
• Works offline in basements and new construction

STUDY
• NEC flashcards with spaced repetition
• Exam prep built for the 2026 code cycle

Built on the 2026 NEC, with 2023 supported. Core tools are free; Grounded Pro unlocks the full toolkit.

GROUNDED PRO
• Monthly — $8.99
• Annual — $79.99 (save 26%)

Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in Settings → your name → Subscriptions.

Terms of Service: https://www.groundedpro.io/terms
Privacy Policy: https://www.groundedpro.io/privacy

Grounded is a calculation aid — always verify with the NEC and your local AHJ. Not affiliated with NFPA.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Grounded Pro Monthly | $8.99 | per month |
| Grounded Pro Annual | $79.99 | per year |



## Version history (last 1 release)

### 1.0 — 2026-08-26

No release notes.

## Apps similar to Grounded

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Electricians NEC Toolkit](https://appshunter.io/ios/app/electricians-nec-toolkit/id6810947150) | 5.0 (1) | Free | Utilities |
| [Grounding Size Calc NEC](https://appshunter.io/ios/app/grounding-size-calc-nec/id6763312724) | — | $0.99 | Utilities |
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| [TruePhase - Circuit Colors](https://appshunter.io/ios/app/truephase-circuit-colors/id6771228149) | 5.0 (1) | Free | Utilities |
| [Guiomar Field Electrical Tools](https://appshunter.io/ios/app/guiomar-field-electrical-tools/id6757681183) | — | Free | Utilities |
| [Electrical Calculator Pro](https://appshunter.io/ios/app/electrical-calculator-pro/id6759329271) | — | Free | Utilities |

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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 2026-09-27.*