Clean up thousands of emails in seconds with on-device AI. Unsubscribe, bulk delete, and organize — all privately on your iPhone.
Chuck is email with superpowers. Clean up thousands of emails in seconds. Swipe through batches, bulk delete, archive, and unsubscribe — all processed privately on your device.
Unlike other email apps, Chuck never reads your email content. Our on-device AI analyzes only metadata (senders, subjects, timestamps) to intelligently group and suggest what to clean up. Your emails stay on your phone, never on our servers.
ALL YOUR ACCOUNTS IN ONE PLACE
Connect Gmail, Outlook, Yahoo, iCloud, AOL, Microsoft 365, Fastmail, and any standard IMAP account. See all your inboxes in one unified view and clean them all at once.
AI-POWERED BATCH PROCESSING
• Swipe left or right to delete or archive hundreds of emails at once
• AI Select suggests messages you can safely remove, trained privately on your device
• Group by Sender, Subject, or Time to find and act on email in bulk
• Filter by contact, attachments, starred, unread, and more
UNSUBSCRIBE & DECLUTTER
• Unsubscribe from mailing lists with one tap
• Mark as Spam, Snooze, or Move to folders and labels
• Star, flag, and organize across all your accounts
FULL EMAIL CLIENT
Chuck isn't just a cleanup tool — it's your everyday email app. Read, reply, compose, and manage email across all your accounts with a clean, fast interface. Use it alongside Apple Mail or as your primary client.
SMART NOTIFICATIONS
Get notified about the emails that matter. Chuck learns your priorities and filters out the noise, so you only see what's important.
FREE & PRO
Use Chuck free with a generous daily email cleanup quota. Upgrade to Chuck Pro for unlimited processing, multiple accounts, AI filters, advanced sorting, custom signatures, and more.
If you're enjoying Chuck, please leave a review — it really helps! A big thank you to everyone who has left a five star review :)
About Subscription billing:
• If you choose to upgrade (optional), your iTunes account will be charged as soon as you confirm the purchase. Chuck Pro subscription is billed monthly or yearly.
• Your subscription will automatically renew after 1 month or 1 year, unless auto-renew is turned off at least 24-hours before the end of the current subscription period.
• You can manage your subscription and turn-off auto-renewal by going to your Apple ID Account Settings any time after purchase.
• Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription.
Help/Questions? Email us at support@chuck.email
Privacy Policy: https://chuck.email/privacy
Terms of Use: https://chuck.email/terms
This is how to manage your inbox.Make no mistake this is THE best iOS app for managing your email box as a whole.Use alongside your other favourite email app that you should also use for the task of reading and replying to the emails you want.Workflow: 1. Open Chuck and remove the dross. 2. Open favoured email client and manage the remaining gold.You use it to classify email into groups. This is achieved automatically by aggregating by email sender and then by the binary choice I’m calling ‘Important vs Unimportant’. It’s called Smart Mode in Chuck.But it’s unique superpower is that it learns how to make that binary choice and it learns unbelievably quickly and remarkably accurately.It also learns when you’ve changed your mind about a sender.It makes presenting your emails by sender the full focus of your screen - nothing else does this. There is a section to see the highlighted email’s content, obviously, but it’s only 1/3 of the screen. The rest is the remarkably communicative aggregated emails where the important stuff is not highlighted and the rubbish is automatically highlighted for a one click deletion of the lot.Seeing whether the binary choice made by Chuck (see above) is accurate is way faster than found in any other app.To repeat, one button deletes the highlighted rubbish leaving just the gold in your in-box / in-boxes. A different button unsubscribes the dross leaving your favoured subscriptions’ emails.You’ve read this far: purchase the full version now 😀
Awesome and simple
bornfromanegg
I rarely write reviews and get irritated by continual prompts to do so. This app hasn’t even prompted me, but I feel I have to.If you’ve got a massively messy inbox that need tidying up, this is the app you want. I’ve been looking for an app like this for about 5 years. Since installing it four hours ago, I’ve processed and archived 21,000 emails that have been bugging me, but had no way to deal with in any time-realistic way. Even with the free version you can do all this - the paid version is even better, and the selection of pro features vs free ones is spot on. This is how you write an app.
5 stars
Aburel Mihai Alexandru
I tried 5 apps before this one. All of them they ask for money just for simple things to clear emails. Some of them you can clean only 1000 emails some of them you need to pay 4 dollars per month. This one just works super fast sync so the action take time so fast I cleaned my emails so my gdrive is near empty now. Thank you so much developer.
Would Have Been 5 Stars
DeXtrovert
I was really excited about this app and it’s fantastic features, till I ran into a problem when attempting to upgrade to pro version. I get a message saying subscription successful, then another stating that the app can not connect to App Store so none of the features of pro are active. However, I look at my subscription list and there is a subscription active! No other app with a subscription does this! I have been through hoops trying to sort this with customer service and am constantly told it is my error and I will have to use the free (1 account) service. It wouldn’t be an issue but this app is so feature rich that I can’t look elsewhere for an alternative :(.
This update makes Chuck noticeably faster and more reliable.
• Messages open and load even faster — especially when you tap a notification
• Quicker, smoother inbox syncing across all your accounts
• Steadier connections that recover better on unreliable networks
• Performance and stability improvements throughout
Questions? Email support@chuck.email
Version 1.32.0
The developer, 410 Labs, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Purchases
Identifiers
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Purchases
Contact Info
User Content
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
410 Labs
Size
97.5 MB
Category
Productivity
Compatibility
Requires iOS 16.0 or later.
iPhone Requires iOS 16.0 or later.
iPad Requires iPadOS 16.0 or later.
Mac Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
