# iACWeigh vs Chuck

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.

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.

## The numbers

| Metric | iACWeigh | Chuck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iacweigh/id521280351/reviews)** | [4.8 (15K ratings)](https://appshunter.io/ios/app/chuck-email-with-superpowers/id1163872233/reviews) |
| Number of ratings | 1 | **15K** |
| Positive reviews | — | 58.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 7 MB | 95 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Intercomp](https://appshunter.io/developer/427048141) | [410 Labs](https://appshunter.io/developer/473810229) |

## What reviewers say

### iACWeigh

[App page](https://appshunter.io/ios/app/iacweigh/id521280351)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### Chuck

[App page](https://appshunter.io/ios/app/chuck-email-with-superpowers/id1163872233)

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:** macOS Compatibility, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chuck Pro (Monthly) | $3.99 | per month |
| Chuck Pro Monthly | $4.99 | per month |
| Chuck Pro (Monthly) | $5.99 | per month |
| Chuck Pro Monthly | $6.99 | per month |
| Chuck Pro (Monthly) | $8.99 | per month |
| Chuck Pro (Annual) | $39.99 | per year |
| Chuck Pro Annual | $49.99 | per year |
| Chuck Pro Annual | $59.99 | per year |
| Chuck Pro Yearly | $69.99 | per year |
| Chuck Pro (Yearly) | $89.99 | per year |

**What reviewers like**

- 🚀 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

**What reviewers complain about**

- 🐛 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

**Reported bugs**

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

**Requested features**

- 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


## Frequently asked questions

### Is iACWeigh free?

iACWeigh is free to download, with no in-app purchases.

### Is Chuck free?

Chuck is free to download, with in-app purchases available.

### Which has better reviews, iACWeigh or Chuck?

iACWeigh is rated higher. iACWeigh averages 5.0 out of 5 from 1 ratings, while Chuck averages 4.8 from 15K ratings.

### Do iACWeigh or Chuck have ads?

Chuck shows ads; iACWeigh does not.

### Which is updated more often, iACWeigh or Chuck?

iACWeigh ships an update every 12 months, and Chuck weekly. Most recently, iACWeigh was updated on October 10, 2026 and Chuck on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*