# Chuck vs Zero Inbox

The clearest difference is rating: Chuck at 4.8 against Zero Inbox's 3.7. Chuck also leads on ratings volume (15K vs 3) and update cadence (weekly vs every 3 weeks). Zero Inbox's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Chuck sells 10 in-app purchases, starting at $3.99 per month. Zero Inbox asks for nothing beyond the download.

Chuck holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Chuck has 15K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 58% of Chuck's written reviews are positive against 50% of Zero Inbox's.

Chuck ships an update weekly, Zero Inbox every 3 weeks. The most recent releases landed on November 8, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Chuck | Zero Inbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (15K ratings)](https://appshunter.io/ios/app/chuck-email-with-superpowers/id1163872233/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/zero-inbox/id1457415717/reviews) |
| Number of ratings | **15K** | 3 |
| Positive reviews | **58.4% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 95 MB | 27 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [410 Labs](https://appshunter.io/developer/473810229) | [Launch Platform LLC](https://appshunter.io/developer/1586861720) |

## What reviewers say

### Chuck

[App page](https://appshunter.io/ios/app/chuck-email-with-superpowers/id1163872233)

This app helps you declutter your inbox by quickly processing thousands of emails. It uses on-device AI to intelligently group and suggest emails for deletion, archiving, or unsubscribing, all while keeping your data private. It functions as a full email client, allowing you to read, reply, and compose messages across all your connected accounts.

**Highlights:** On-device AI for private email analysis, Batch delete, archive, and unsubscribe, Unified inbox for multiple accounts, AI-powered suggestions for cleanup, Full email client functionality, Smart notifications for important emails

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chuck Pro (Monthly) | $3.99 | per month |
| Chuck Pro Monthly | $4.99 | per month |
| Chuck Pro (Monthly) | $5.99 | per month |
| Chuck Pro Monthly | $6.99 | per month |
| Chuck Pro (Monthly) | $8.99 | per month |
| Chuck Pro (Annual) | $39.99 | per year |
| Chuck Pro Annual | $49.99 | per year |
| Chuck Pro Annual | $59.99 | per year |
| Chuck Pro Yearly | $69.99 | per year |
| Chuck Pro (Yearly) | $89.99 | per year |

**What reviewers like**

- 🚀 Efficient email cleaning and organization
- 👍 Intuitive and user-friendly interface
- 🚀 Bulk unsubscribe and delete features
- 🚀 Quickly cleans large inboxes
- 👍 Helpful for managing multiple email accounts

**What reviewers complain about**

- 🐛 Sync and connectivity issues
- 🔍 Limited folder/account access in free version
- 💰 Subscription required for advanced features
- 🐛 Unreliable unsubscribe functionality
- 🐛 Slow email loading and performance issues

**Reported bugs**

- Inability to connect to certain email providers
- Emails disappearing or not properly deleted
- Inconsistent behavior when managing multiple accounts

**Requested features**

- Ability to view and manage email folders
- Customizable email sorting and filtering options
- Improved search and retrieval of past emails
- Drafts and email composition capabilities
- Syncing and backup across devices


### Zero Inbox

[App page](https://appshunter.io/ios/app/zero-inbox/id1457415717)

This email application streamlines inbox management with customizable multi-action swipe gestures. Effortlessly process emails by assigning multiple tasks to a single swipe, such as archiving, trashing, or sending to a to-do list. Enjoy a fast and intuitive email experience.

**Highlights:** Multi-action swipe gestures, Customizable swipe actions, Fast loading speed, Integration with Todoist, Smart avatar loading, Dark mode

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chuck free?

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

### Is Zero Inbox free?

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

### Which has better reviews, Chuck or Zero Inbox?

Chuck is rated higher. Chuck averages 4.8 out of 5 from 15K ratings, while Zero Inbox averages 3.7 from 3 ratings.

### Do Chuck or Zero Inbox have ads?

Chuck shows ads; Zero Inbox does not.

### Which is updated more often, Chuck or Zero Inbox?

Chuck ships an update weekly, and Zero Inbox every 3 weeks. Most recently, Chuck was updated on November 8, 2026 and Zero Inbox on November 2, 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.*