# etA Plus vs OHMIE Electric

The clearest difference is rating: OHMIE Electric at 5.0 against etA Plus's 3.7. OHMIE Electric also leads on update cadence (weekly vs every 5 months). etA Plus's advantage is in-app purchases (none vs 3) and ratings volume (3 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. OHMIE Electric sells 3 in-app purchases, starting at $9.99 per month. etA Plus asks for nothing beyond the download.

OHMIE Electric holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

etA Plus ships an update every 5 months, OHMIE Electric weekly. The most recent releases landed on October 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | etA Plus | OHMIE Electric |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/eta-plus/id6478505230/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ohmie-electric/id6790891546/reviews)** |
| Number of ratings | **3** | 1 |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 66 MB | 4 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mosaic Learning, Inc.](https://appshunter.io/developer/518404678) | [OnBaseIQ, LLC](https://appshunter.io/developer/6774658984) |

## What reviewers say

### etA Plus

[App page](https://appshunter.io/ios/app/eta-plus/id6478505230)

This app serves as a central hub for events in the electrical industry. It offers attendees resources, schedules, documents, and communication tools for meetings, online events, conferences, and conventions.

**Highlights:** Event resources, Schedules, Documents, Communications, Industry meetings, Conferences

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### OHMIE Electric

[App page](https://appshunter.io/ios/app/ohmie-electric/id6790891546)

This app provides code-checked material takeoffs for electricians and contractors, ensuring correct parts and sizes verified against the National Electrical Code. It simplifies calculations for ampacity, grounding, conduit fill, and voltage drop, offering detailed material lists with code citations.

**Highlights:** Code-checked material takeoffs, NEC sizing tables integration, Real-time ampacity and voltage drop calculations, Support for various wiring methods and conductor types, 100+ job types for residential and commercial, Photo documentation and PDF reports, Editable material lists with audit trail

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OHMIE Monthly | $9.99 | per month |
| OHMIE Annual | $79.99 | per year |
| OHMIE — Lifetime Access | $499.99 | one-time |


## Frequently asked questions

### Is etA Plus free?

etA Plus is free to download, with no in-app purchases.

### Is OHMIE Electric free?

OHMIE Electric is free to download, with in-app purchases available.

### Which has better reviews, etA Plus or OHMIE Electric?

OHMIE Electric is rated higher. etA Plus averages 3.7 out of 5 from 3 ratings, while OHMIE Electric averages 5.0 from 1 ratings.

### Do etA Plus or OHMIE Electric have ads?

Neither etA Plus nor OHMIE Electric shows ads.

### Which is updated more often, etA Plus or OHMIE Electric?

etA Plus ships an update every 5 months, and OHMIE Electric weekly. Most recently, etA Plus was updated on October 30, 2026 and OHMIE Electric on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*