# Email Client vs InxSlackAct

The clearest difference is in-app purchases: InxSlackAct at none against Email Client's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Email Client sells 7 in-app purchases, starting at $19.99 per month. InxSlackAct asks for nothing beyond the download.

Email Client ships an update every 6 weeks, InxSlackAct every 3 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Email Client | InxSlackAct |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (4.7K ratings)](https://appshunter.io/ios/app/email-client-boomerang-mail/id1236906322/reviews)** | — |
| Number of ratings | **4.7K** | — |
| Positive reviews | 39.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 92 MB | 3 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Baydin Inc.](https://appshunter.io/developer/1121758661) | [INEXIO LIMITED LIABILITY CO.](https://appshunter.io/developer/1345037686) |

## What reviewers say

### Email Client

[App page](https://appshunter.io/ios/app/email-client-boomerang-mail/id1236906322)

Manage all your email accounts in one place with features like read receipts, scheduled sending, and AI-powered writing feedback. Quickly schedule meetings directly from your inbox and pause incoming messages when you need to focus.

**Highlights:** One-tap calendar scheduling, Read receipts, Email scheduling, Inbox Pause, AI writing feedback, Multiple account support

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Boomerang Gmail Pro Monthly | $19.99 | per month |
| Boomerang Gmail Pro Monthly | $19.99 | per month |
| Boomerang Outlook Pro Monthly | $19.99 | per month |
| Boomerang Outlook Pro Monthly | $19.99 | per month |
| Boomerang Gmail Pro Yearly | $179.99 | per year |
| Boomerang Gmail Pro Yearly | $179.99 | per year |
| Boomerang Outlook Pro Yearly | $179.99 | per year |

**What reviewers like**

- 🚀 Efficient email management
- 👍 Intuitive interface
- 💡 Useful features like scheduling and boomerang
- 🚀 Fast and responsive

**What reviewers complain about**

- 🐛 Reliability issues (crashes, emails not syncing)
- 💰 Expensive subscription model
- 🔒 Concerns about data privacy
- 🐛 Bugs and glitches

**Reported bugs**

- Emails not loading properly
- Unread email count not updating correctly
- Scheduled emails not sending at the right time
- Compatibility issues with other apps (e.g., SwiftKey)

**Requested features**

- Unified inbox for multiple email accounts
- Customizable swipe gestures
- Dark mode
- Better email threading and conversation view
- Improved notification handling


### InxSlackAct

[App page](https://appshunter.io/ios/app/inxslackact/id1622921487)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Email Client free?

Email Client is free to download, with in-app purchases available.

### Is InxSlackAct free?

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

### Do Email Client or InxSlackAct have ads?

Neither Email Client nor InxSlackAct shows ads.

### Which is updated more often, Email Client or InxSlackAct?

Email Client ships an update every 6 weeks, and InxSlackAct every 3 weeks. Most recently, Email Client was updated on November 2, 2026 and InxSlackAct on November 3, 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.*