Comparison

Chuck vs Assign Smart

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

Assign Smart

Features
Read full description

Assign Smart is the fast, flexible way to assign your staff to shifts — in any industry. Restaurants, retail, warehouses, security, hotels, clinics, salons, events, field service, and more. Build a live assignment board, share it with your team, and let Tunza AI do the heavy lifting. WHY TEAMS USE ASSIGN SMART • Build a board in minutes. Add your sections, zones, posts, or routes, drop in your roster, and you're ready. • Import your roster any way you like — paste it, snap a photo of a paper sheet, or add people by hand. AssignMe reads names, roles, usual days, shift times, and emails. • Auto-assign that actually fills every slot. Tunza balances the board, keeps people in the areas they know, and never leaves a spot blank when someone can cover it. • Role-aware and schedule-aware. It knows who works which shift and puts the right people in the right roles — automatically. TUNZA AI (paid add-on) • One-tap auto-assign and rebalance. • 24-hour look-ahead: the next shift is pre-staged from your roster, ready to promote. • Coverage & backfill when someone calls out. • Your rules, your way. Set standing rules for how your place assigns — Tunza follows them above its defaults and asks when it's unsure. SHARE & NOTIFY • Share a read-only live board with a link or QR code — no logins for staff. • Email everyone their assignment in one tap. • Staff self-service: team members claim open shifts and request time off or swaps from their phones. • Push notifications keep managers in the loop the moment emails go out or a request comes in. FREE & PAID Manual assigning, editing, printing, and sharing are free forever. Tunza AI (auto-assign, 24-hour staging, coverage, notify, staff self-service, rules) is a simple monthly subscription. Start with a 14-day free trial — no card required. Assignments are decision support: a person always reviews and approves. AssignMe works for teams of every size, in every industry. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Chuck4 screens
Assign Smart4 screens

Verdict

The call

The clearest difference is ads: Assign Smart at none against Chuck's shown. On price, in-app purchases, device support and iOS requirement 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 Assign Smart sells 1 in-app purchase, starting at $79.00 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
Chuck versus Assign Smart: the parameters behind the verdict, then further details
ParameterChuckAssign Smart
PriceFreeFree
Rating4.8 (15K ratings) — better—
Positive reviews58.4% of reviews—
Number of ratings15K — better—
Update frequencyWeekly—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size95 MB4 MB
Age rating4+4+
Developer410 LabsAssignMe LLC

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

Assign Smart

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
1 purchases

Assign Smart

Subscriptions1
  • Tunza AI (Assign Smart)$79.001 Month

Questions

Is Chuck free?
Chuck is free to download, with in-app purchases available.
Is Assign Smart free?
Assign Smart is free to download, with in-app purchases available.
Do Chuck or Assign Smart have ads?
Chuck shows ads; Assign Smart does not.

Other comparisons