Comparison

Chuck vs Go Postal

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 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
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

Go Postal

This AI-powered assistant helps you manage your inbox efficiently. It automates email organization, generates responses in seconds, and learns your writing style. Save time and stay focused on what matters most.

Highlights
  • AI-generated email responses
  • Smart inbox filtering and organization
  • Learns user's writing style
  • Bulk email management
  • Predicted important emails
Features
Read full description

GIVE YOUR INBOX SUPERPOWERS! GoPostal uses Artificial Intelligence and Machine Learning to help you save time reading, writing, and clearing emails. Managing your inbox shouldn’t take hours — let AI automate the process! We’re dedicated to maximizing your time and efficiency. With GoPostal, you can finally put an end to the never-ending inbox. AI-Generated Responses Compose emails in seconds with AI-generated responses. Choose a tone, enter a prompt, edit the response directly, or regenerate a new one with a tap. The more you use GoPostal, the smarter it becomes — learning from your edits to sound more like your own voice. Smart Filters GoPostal automatically organizes your inbox into simple categories to help you focus on what matters. From the Filters tab or Dashboard, you can bulk delete, review, and recover emails as needed. Postal Response Waiting – Predicted important emails you’re most likely to respond to. No Response / Read – Emails you’ll probably want to read but not reply to. Spam / Ready to Delete – Emails identified as spam or unimportant, ready to be cleared. Save Time. Stay Focused. GoPostal is designed to help

Screenshots

Chuck4 screens
Go Postal4 screens

Verdict

The call

The clearest difference is ads: Go Postal at none against Chuck's shown. Go Postal also leads on rating (5.0 vs 4.8) and iOS requirement (13.4 vs 16.0). Chuck's advantage is update cadence (weekly vs every 2 months) and ratings volume (15K vs 3). On price, in-app purchases, monetization model 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 Go Postal sells 4 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Go Postal holds the better App Store score, 5.0 against 4.8. 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.

UpkeepUpdate frequency

Chuck ships an update weekly, Go Postal every 2 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
Chuck versus Go Postal: the parameters behind the verdict, then further details
ParameterChuckGo Postal
PriceFreeFree
Rating4.8 (15K ratings)5.0 (3 ratings) — better
Positive reviews58.4% of reviews—
Number of ratings15K — better3
Update frequencyWeekly — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.013.4 — better
Further details — not scored
Size95 MB36 MB
Age rating4+4+
Developer410 LabsGoPostal

Customer experience

Chuck

All ratings15,043 ratings
Positive94.4%
Neutral2.7%
Negative2.9%
Written reviews279 reviews
Positive58.4%
Neutral9.7%
Negative31.9%

Go Postal

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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

Go Postal

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
4 purchases

Go Postal

Subscriptions2
  • Monthly Package7 Days trial$14.991 Month
  • Yearly Package7 Days trial$154.991 Year
One-time2
  • Monthly Package$14.99
  • Yearly Package$154.99

Questions

Is Chuck free?
Chuck is free to download, with in-app purchases available.
Is Go Postal free?
Go Postal is free to download, with in-app purchases available.
Which has better reviews, Chuck or Go Postal?
Go Postal is rated higher. Chuck averages 4.8 out of 5 from 15K ratings, while Go Postal averages 5.0 from 3 ratings.
Do Chuck or Go Postal have ads?
Chuck shows ads; Go Postal does not.
Which is updated more often, Chuck or Go Postal?
Chuck ships an update weekly, and Go Postal every 2 months. Most recently, Chuck was updated on November 4, 2026 and Go Postal on October 30, 2026.

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