Comparison

Chuck vs TabMail

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Chuck

This app offers a fast and private way to manage your inbox. It uses on-device AI to help you clean up thousands of emails, unsubscribe from lists, and organize your communications across multiple accounts. It functions as a full email client with smart notifications.

Highlights
  • AI-powered batch email processing
  • Bulk delete, archive, and unsubscribe
  • Connect multiple email accounts
  • On-device AI for privacy
  • Full email client functionality
  • Smart notifications
Features
Read full description

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

About

TabMail

Features
Read full description

AI email for your existing inbox. Simply tap, talk, and send. Supports Gmail, Outlook, iCloud, and IMAP. TabMail is an open-source agentic AI email client that automates and streamlines your inbox — so you spend less time on email and more time on what matters. - Tap away your emails: simply tap to archive and delete emails that don't need your attention and focus on what you need. - Pre-composed replies: each email comes with suggest replies -- simply tap to send or talk to edit. - Talk through your emails: simply tap to open your assistant and tell it what to do. - No more typing on the small phone screen -- your agent deals with the detailed write-up, just direct it to do what you want. - Transient AI processing: TabMail does not retain email or calendar content sent for AI processing. Content you choose to submit through Report Concern is stored for review, as explained in our Privacy Policy. You can disable AI features at any time with a single toggle. - Use our AI service, or your provider of choice with your own API key. - Open source: inspect, investigate, contribute to our open-source client! Terms of Use: https://tabmail.ai/terms Privacy Policy: https://tabmail.ai/privacy

Screenshots

Chuck4 screens
TabMail4 screens

Verdict

The call

The clearest difference is ads: TabMail at none against Chuck's shown. TabMail also leads on update cadence (every 3 days vs weekly). Chuck's advantage is iOS requirement (16.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Chuck sells 10 in-app purchases, starting at $3.99 per month and TabMail sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Chuck ships an update weekly, TabMail every 3 days. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
Chuck versus TabMail: the parameters behind the verdict, then further details
ParameterChuckTabMail
PriceFreeFree
Rating4.8 (15K ratings) — better—
Positive reviews58.4% of reviews—
Number of ratings15K — better—
Update frequencyWeeklyEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better26.0
Further details — not scored
Size95 MB94 MB
Age rating4+17+
Developer410 LabsLisem AI LTD

Bugs and requests

Chuck

Reported bugs

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

Requested features

5 requests
  • 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

TabMail

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Chuck

Subscriptions10
  • Chuck Pro (Monthly)7 Days trial$3.991 Month
  • Chuck Pro Monthly7 Days trial$4.991 Month
  • Chuck Pro (Monthly)$5.991 Month
Show 7 more
  • Chuck Pro Monthly$6.991 Month
  • Chuck Pro (Monthly)$8.991 Month
  • Chuck Pro (Annual)7 Days trial$39.991 Year
  • Chuck Pro Annual7 Days trial$49.991 Year
  • Chuck Pro Annual7 Days trial$59.991 Year
  • Chuck Pro Yearly$69.991 Year
  • Chuck Pro (Yearly)$89.991 Year
6 purchases

TabMail

Subscriptions6
  • TabMail Zero Monthly$0.991 Month
  • TabMail Basic (Monthly Plan)14 Days trial$7.991 Month
  • TabMail Zero Yearly$10.491 Year
Show 3 more
  • TabMail Pro (Monthly Plan)14 Days trial$15.991 Month
  • TabMail Basic (Yearly Plan)14 Days trial$86.001 Year
  • TabMail Pro (Yearly Plan)14 Days trial$172.991 Year

Questions

Is Chuck free?
Chuck is free to download, with in-app purchases available.
Is TabMail free?
TabMail is free to download, with in-app purchases available.
Do Chuck or TabMail have ads?
Chuck shows ads; TabMail does not.
Which is updated more often, Chuck or TabMail?
Chuck ships an update weekly, and TabMail every 3 days. Most recently, Chuck was updated on October 17, 2026 and TabMail on October 10, 2026.

Other comparisons