Comparison

Bookzy App vs Stackd

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bookzy App

This app helps Amazon sellers scout books by automating the process with customizable triggers. It integrates with Amazon Seller Central to provide insights on inventory, past sales, and estimated profits. Make informed purchasing decisions with data on sales rank, sold days, and average buy box prices.

Highlights
  • Automated book scouting with customizable triggers
  • Amazon Seller Central integration
  • Sales Rank and Sold Days data
  • Average Buy Box Price tracking
  • Offline database for scanning
  • Barcode and OCR scanning support
Features
Read full description

Bookzy Amazon book scouting app enables you to efficiently scout books with the customizable set of triggers to automate the process. Amazon seller central integration support for current inventory state and previous orders of scanned books. Make informed decisions using Average Sales Rank, “Sold Days” data, and estimated profits. Scan books ultra quick and access specialized data from your Amazon seller account. Be fast, buy more books, profit more. 30-Day Money Back Guaranteed! * Barcode and OCR support for camera * Offline database * Add Buy Cost Option * Adjust Inbound Shipping Cost * 6-month Average Buy Box Price * Manage Device from Web * Auto Live on Not-found Features; Sales Rank: Unlock smarter buying with our Average Sales Rank, aggregating sales data of last 6 months to provide a stable performance metric, guiding you towards more profitable purchasing decisions. Sold Days: Highlighting how often a book has sold, a crucial, unique data point for savvy purchasing. This data shows the number of days with sales in last 6-months. Average Buy Box : Navigate the fluctuating market with confidence by accessing the Average Buy Box Price in our app, reflecting a six-month average of buy box price for used and new separately. Top-tier Triggers: Elevate your scanning with Top-Tier Triggers by setting detailed criteria such as target price, target profit, and sales volume, to focus only on potential purchases. Database Mode: Experience lightning-fast, offline scanning with Database Mode—ideal for book fairs and shops. Download a complete book database and make informed purchase decisions without the need for an internet connection. Sold Today: Effortlessly review your day's sales with Sold Today Items, a feature that streamlines market comparisons by listing items sold. Simply tap a sold item to view current market prices and assess your sales performance—exclusively in our mobile application. Active Inventory: Active Inventory Details empowers you with immediate access to your current inventory of the scanned item, displaying min/max prices, age and the SKU. This prevents overbuying a book if it is not selling super fast. Previous Orders: Get informed with the history of your sales via Previous Orders, a feature that reveals your past orders of the scanned item, displaying when you sold it and for how much. This ensures your purchase decisions are backed by personal sales data. Pricing: https://bookzpro.com/pricing/ Privacy Policy: https://bookzpro.com/privacy-policy/

About

Stackd

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
Read full description

Stackd helps Amazon FBA booksellers move from sourcing to finished shipments with fewer steps. Scan an ISBN barcode or printed ISBN to review the information you need to make a buying decision. When a barcode isn't available, use Cover mode to identify the book from its cover. Add profitable books to inventory while you source, then continue on stackdlister.com to list, price, pack, and ship your inventory. Everything is built to optimize your workflow and cut the time you spend per book. KEY FEATURES Scan ISBN barcodes and printed ISBNs in one scanner Identify books using their covers with Cover mode See instantly Amazon's featured offer price, competing offers, and sales rank Check your approval status and request approval to sell straight from Stackd Apply your own buying criteria and scan feedback Add books to inventory while sourcing Organize books into stacks Customize pricing and condition notes Instant label printing while packing inventory Create and manage Amazon shipments Review stack and shipment history Keep account preferences synchronized between iPhone and desktop Stackd requires an account and an active subscription to access paid features. Eligible new subscribers may receive an introductory free trial. Subscriptions renew automatically unless canceled through Apple Account subscription settings. Stackd is an independent software service and is not affiliated with or endorsed by Amazon.com, Inc. Privacy Policy: https://www.stackdlister.com/privacy Terms of Service: https://www.stackdlister.com/terms Support: https://www.stackdlister.com/support

Screenshots

Bookzy App4 screens
Stackd4 screens

Verdict

The call

The clearest difference is in-app purchases: Bookzy App at none against Stackd's 1. Bookzy App also leads on ratings volume (28 vs 2). Stackd's advantage is update cadence (every 2 days vs every 3 months). On price, rating, review sentiment and ads 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. Stackd sells 1 in-app purchase, starting at $49.99 per month. Bookzy App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Bookzy App against 5.0 for Stackd. That said, the two scores are not equally well evidenced: Bookzy App has 28 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Bookzy App ships an update every 3 months, Stackd every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Bookzy App versus Stackd: the parameters behind the verdict, then further details
ParameterBookzy AppStackd
PriceFreeFree
Rating5.0 (28 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings28 — better2
Update frequencyEvery 3 monthsEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.0 — better
Further details — not scored
Size80 MB7 MB
Age rating4+4+
DeveloperLevent OzturkBen's Corner Books LLC

Customer experience

Bookzy App

All ratings27 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews15 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Stackd

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Bookzy App

No in-app purchases

1 purchases

Stackd

Subscriptions1
  • Stackd Monthly14 Days trial$49.991 Month

Questions

Is Bookzy App free?
Bookzy App 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, Bookzy App or Stackd?
Bookzy App and Stackd are both rated 5.0 out of 5 on the App Store, from 28 and 2 ratings respectively.
Do Bookzy App or Stackd have ads?
Neither Bookzy App nor Stackd shows ads.
Which is updated more often, Bookzy App or Stackd?
Bookzy App ships an update every 3 months, and Stackd every 2 days. Most recently, Bookzy App was updated on November 3, 2026 and Stackd on October 31, 2026.

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