# etA Plus vs Graybar Events

etA Plus and Graybar Events are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

etA Plus ships an update every 5 months, Graybar Events every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | etA Plus | Graybar Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/eta-plus/id6478505230/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 66 MB | 112 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mosaic Learning, Inc.](https://appshunter.io/developer/518404678) | [Graybar Electric Co. Inc.](https://appshunter.io/developer/706164970) |

## 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


### Graybar Events

[App page](https://appshunter.io/ios/app/graybar-events/id6761894622)

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

**In-app purchases:** none


## Frequently asked questions

### Is etA Plus free?

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

### Is Graybar Events free?

Graybar Events is free to download, with no in-app purchases.

### Do etA Plus or Graybar Events have ads?

Neither etA Plus nor Graybar Events shows ads.

### Which is updated more often, etA Plus or Graybar Events?

etA Plus ships an update every 5 months, and Graybar Events every 3 months. Most recently, etA Plus was updated on October 24, 2026 and Graybar Events on October 25, 2026.

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