# Redbooth vs Stackd

The clearest difference is review sentiment: Stackd at 100% against Redbooth's 60%. Stackd also leads on update cadence (every 2 days vs every 2 months) and rating (5.0 vs 4.6). Redbooth's advantage is in-app purchases (none vs 1) and ratings volume (1.3K vs 2). On price and ads there is nothing between them.

Both are free to download. Stackd sells 1 in-app purchase, starting at $49.99 per month. Redbooth asks for nothing beyond the download.

Stackd holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Redbooth has 1.3K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 60% of Redbooth's written reviews are positive against 100% of Stackd's.

Redbooth ships an update every 2 months, Stackd every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Redbooth | Stackd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.3K ratings)](https://appshunter.io/ios/app/redbooth/id793346089/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stackd-scan-list-and-ship/id6812359695/reviews)** |
| Number of ratings | **1.3K** | 2 |
| Positive reviews | 60.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Subscription |
| Size | 21 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple TV** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Redbooth, Inc.](https://appshunter.io/developer/465462661) | [Ben's Corner Books LLC](https://appshunter.io/developer/6812359697) |

## What reviewers say

### Redbooth

[App page](https://appshunter.io/ios/app/redbooth/id793346089)

This app helps teams organize projects and tasks in a centralized, collaborative workspace. It combines tasks, files, and feedback for a streamlined workflow, allowing users to manage projects and update work from any device.

**Highlights:** Centralized task, file, and feedback management, Collaborative workspaces for projects, Intuitive task creation and assignment, Cross-device syncing and updates, Project progress tracking and visualization, Integrated messaging for team communication, Customizable notification settings

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Stackd

[App page](https://appshunter.io/ios/app/stackd-scan-list-and-ship/id6812359695)

This app streamlines the process for Amazon FBA booksellers from sourcing to shipping. Scan ISBNs or book covers to quickly assess profitability, manage inventory, and prepare shipments efficiently.

**Highlights:** Scan ISBN barcodes and printed ISBNs, Identify books by cover, View Amazon offer price and sales rank, Add books to inventory during sourcing, Organize books into stacks, Print labels and manage shipments, Sync preferences between iPhone and desktop

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stackd Monthly | $49.99 | per month |


## Frequently asked questions

### Is Redbooth free?

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

### Is Stackd free?

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

### Which has better reviews, Redbooth or Stackd?

Stackd is rated higher. Redbooth averages 4.6 out of 5 from 1.3K ratings, while Stackd averages 5.0 from 2 ratings.

### Do Redbooth or Stackd have ads?

Neither Redbooth nor Stackd shows ads.

### Which is updated more often, Redbooth or Stackd?

Redbooth ships an update every 2 months, and Stackd every 2 days. Most recently, Redbooth was updated on November 6, 2026 and Stackd on October 31, 2026.

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