# ETA+ vs Inbox Agent

The clearest difference is review sentiment: ETA+ at 100% against Inbox Agent's 50%. ETA+ also leads on rating (5.0 vs 4.1) and monetization model (free with in-app purchases vs subscription). Inbox Agent's advantage is update cadence (every 2 days vs every 6 days). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. ETA+ sells 1 in-app purchase, starting at $599.00 per month and Inbox Agent sells 1 in-app purchase, starting at $149.00 per month. Whichever you choose, the download price is not the number that matters.

ETA+ holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 21 and 13 respectively. Written reviews point the same way: 100% of ETA+'s written reviews are positive against 50% of Inbox Agent's.

ETA+ ships an update every 6 days, Inbox Agent every 2 days. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | ETA+ | Inbox Agent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (21 ratings)](https://appshunter.io/ios/app/eta-plus/id6615066212/reviews)** | [4.1 (13 ratings)](https://appshunter.io/ios/app/inbox-agent/id6779928652/reviews) |
| Number of ratings | **21** | 13 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 93 MB | 24 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [The Elliott Group Sales Training LLC](https://appshunter.io/developer/1761488013) | [SUMMIT MEDIA GROUP LLC](https://appshunter.io/developer/6779928654) |

## What reviewers say

### ETA+

[App page](https://appshunter.io/ios/app/eta-plus/id6615066212)

Enhance your sales skills with this comprehensive training companion. It offers real-time guidance, expert strategies, and techniques to overcome objections and close deals effectively. Boost your confidence and achieve greater success in any sales environment.

**Highlights:** Expert sales training and strategies, Real-time guidance during sales, Objection handling techniques, Customer relationship building tips, Sales confidence tools

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $599.00 | per month |


### Inbox Agent

[App page](https://appshunter.io/ios/app/inbox-agent/id6779928652)

Automate your brand deal workflow with AI. This tool connects to your Gmail to find missed opportunities, automatically reply to inquiries, negotiate terms, and track deals. Approve agreements with a single tap and manage all your brand collaborations in one place.

**Highlights:** AI-powered email scanning, Automated replies and negotiations, Deal tracking and management, One-tap deal approval, Automatic agreement sending, Gmail integration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InboxAgent Monthly | $149.00 | per month |


## Frequently asked questions

### Is ETA+ free?

ETA+ is free to download, with in-app purchases available.

### Is Inbox Agent free?

Inbox Agent is free to download, with in-app purchases available.

### Which has better reviews, ETA+ or Inbox Agent?

ETA+ is rated higher. ETA+ averages 5.0 out of 5 from 21 ratings, while Inbox Agent averages 4.1 from 13 ratings.

### Do ETA+ or Inbox Agent have ads?

Neither ETA+ nor Inbox Agent shows ads.

### Which is updated more often, ETA+ or Inbox Agent?

ETA+ ships an update every 6 days, and Inbox Agent every 2 days. Most recently, ETA+ was updated on September 11, 2026 and Inbox Agent on September 20, 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.*