iACWeigh vs Chuck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iACWeigh
This app wirelessly connects to specialized weighing systems to view, save, and export weight data. It offers various layouts for different aircraft configurations and can calculate the center of gravity. Manual entry is also available for standalone use.
- Wireless scale communication
- View weights in layout or list view
- Calculate center of gravity
- Save, review, export, and email weight records
- Manual data entry option
- Supports up to 22 scales
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Intercomp’s iACWeigh™ is designed to work with Intercomp’s extensive line of RFX™ Wireless Weighing Systems and Aircraft Scale Systems. iACWeigh™ allows the user to wirelessly communicate with their scales, view and save weights and export all saved data to an XML file via email. iACWeigh™ can also be used in a standalone mode without Intercomp’s Wi-Fi Radio by using the manual entry function. This app combines Intercomp’s industry-leading RFX™ Wireless Weighing Technology with a convenient iPad App. Features include: · Offers 12 built-in layouts, including many common landing gear configurations · View scales in an aircraft Layout View or List View · Multiple weight results per record which can be viewed or selected individually to create an overall average · Calculates center of gravity · Wireless scale communication or manual entry · Save, review, export & email weight records · Communicates with up to 22 scales
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.
- 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
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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
Screenshots
Verdict
The clearest difference is in-app purchases: iACWeigh at none against Chuck's 10. iACWeigh also leads on ads (none vs shown) and rating (5.0 vs 4.8). Chuck's advantage is update cadence (weekly vs every 12 months) and ratings volume (15K vs 1). On price 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
Both are free to download. Chuck sells 10 in-app purchases, starting at $3.99 per month. iACWeigh asks for nothing beyond the download.
iACWeigh 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 1, so its average is the more settled of the two.
iACWeigh ships an update every 12 months, Chuck weekly. The most recent releases landed on October 10, 2026 and November 3, 2026 respectively.
| Parameter | iACWeigh | Chuck |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.8 (15K ratings) |
| Positive reviews | — | 58.4% of reviews |
| Number of ratings | 1 | 15K — better |
| Update frequency | Every 12 months | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 7 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Intercomp | 410 Labs |
Customer experience
iACWeigh
Chuck
Bugs and requests
iACWeigh
Not enough reviews yet to summarise bugs or 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
In-app purchases
iACWeigh
No in-app purchases
Chuck
- 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 moreShow fewer
- 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









