Comparison

Chuck vs Trimbox

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

Trimbox

This app helps you declutter your inbox by identifying and unsubscribing from unwanted mailing lists with a single click. You can also bulk delete old emails from specific senders to free up storage space and focus on important messages.

Highlights
  • One-click unsubscribe from mailing lists
  • Bulk delete old emails from senders
  • Identify mailing list and spam emails
  • Block unwanted senders
  • Regain inbox storage space
  • Securely stored personal data
Features
Read full description

Trimbox is the fastest way to clean your email. It finds all of the mailing lists in your inbox so you can unsubscribe with just 1 click. Just click "Unsubscribe" and Trimbox will remove that sender from your inbox. You can also choose to bulk delete all of the old emails from that sender, saving tons of storage space in your inbox. Here's why Trimbox is the best email cleaner and the safest way to stop spam emails: - Easily spot mailing list emails and spam. - Unsubscribe from all email lists with just 1 click (free for your first 10; unlimited with subscription) - Erase old junk emails all at once by deleting spam - Clean your inbox and regain inbox storage space - Block spam emails so you can focus on the emails that matter - Personal data is securely stored on your device only - Connect unlimited email accounts. Trimbox Premium - an auto-renewable subscription - unlocks unlimited unsubscribes so you can clean your entire inbox. We understand what it's like to constantly feel distracted by unwanted emails. Your inbox is your personal space and Trimbox can help you take it back. Block emails you don’t want and protect your inbox by stopping spam and mailing lists. Erase unwanted emails from annoying senders and save inbox space. Trimbox makes cleaning your inbox as easy as checking your email! By using Trimbox, you agree to our terms of service, as outlined by standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Chuck4 screens
Trimbox4 screens

Verdict

The call

The clearest difference is ads: Trimbox at none against Chuck's shown. On price, rating, review sentiment and ratings volume 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 Trimbox sells 15 in-app purchases, starting at $4.19 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Chuck against 4.7 for Trimbox. Both are backed by a comparable volume of ratings — 15K and 5.9K respectively. Written reviews are what separate them: 58% of Chuck's written reviews are positive against 52% of Trimbox's.

UpkeepUpdate frequency

Chuck ships an update weekly, Trimbox every 9 days. Both last shipped on October 17, 2026.

Scorecard1 real difference · 9 level
Chuck versus Trimbox: the parameters behind the verdict, then further details
ParameterChuckTrimbox
PriceFreeFree
Rating4.8 (15K ratings) — better4.7 (5.9K ratings)
Positive reviews58.4% of reviews — better52.1% of reviews
Number of ratings15K — better5.9K
Update frequencyWeekly — betterEvery 9 days
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size95 MB76 MB
Age rating4+4+
Developer410 LabsTrimbox LLC

Customer experience

Chuck

All ratings15,037 ratings
Positive94.4%
Neutral2.7%
Negative2.9%
Written reviews279 reviews
Positive58.4%
Neutral9.7%
Negative31.9%

Trimbox

All ratings5,892 ratings
Positive93.8%
Neutral2.2%
Negative4.0%
Written reviews411 reviews
Positive52.1%
Neutral3.9%
Negative44.0%

User reviews

Chuck

From 15K App Store ratings

What we love

  • 🚀 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

Room to improve

  • 🐛 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

Trimbox

From 5.9K App Store ratings

What we love

  • 🚀 Quick and efficient email cleaning
  • 👍 User-friendly interface
  • 🚀 Able to delete thousands of emails in minutes
  • 👍 Helps declutter inbox
  • 👍 Convenient way to unsubscribe from unwanted emails

Room to improve

  • 🐛 Inconsistent unsubscribe functionality
  • 💰 Paid subscription required after limited free usage
  • 🐛 Errors and failures when trying to delete/unsubscribe
  • 🔒 Privacy concerns around data collection
  • 🐛 Deleting important emails by mistake

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

Trimbox

Reported bugs

3 issues
  • Failing to delete or unsubscribe from emails as expected
  • Syncing issues with certain email providers
  • Deleting entire email history instead of just unwanted messages

Requested features

4 requests
  • Ability to select and unsubscribe from multiple emails at once
  • Support for more email providers beyond just Gmail
  • Improved error handling and recovery options
  • Clearer communication around subscription model

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
15 purchases

Trimbox

Subscriptions15
  • Unlimited access$4.197 Days
  • Unlimited access$5.597 Days
  • Unlimited access$5.997 Days
Show 12 more
  • Unlimited access$7.997 Days
  • Unlimited access7 Days trial$7.997 Days
  • Unlimited access$9.991 Month
  • Unlimited access$13.991 Month
  • Unlimited access$15.991 Month
  • Unlimited access$19.991 Year
  • Unlimited access$27.991 Year
  • Unlimited access$29.991 Month
  • Unlimited access$31.991 Year
  • Unlimited access7 Days trial2 variants$39.991 Year
  • Unlimited access3 Days trial$39.991 Year
  • Unlimited access$89.991 Year

Questions

Is Chuck free?
Chuck is free to download, with in-app purchases available.
Is Trimbox free?
Trimbox is free to download, with in-app purchases available.
Which has better reviews, Chuck or Trimbox?
Chuck is rated higher. Chuck averages 4.8 out of 5 from 15K ratings, while Trimbox averages 4.7 from 5.9K ratings.
Do Chuck or Trimbox have ads?
Chuck shows ads; Trimbox does not.
Which is updated more often, Chuck or Trimbox?
Chuck ships an update weekly, and Trimbox every 9 days. Most recently, Chuck was updated on October 17, 2026 and Trimbox on October 17, 2026.

Other comparisons