Blackstone Unlimited vs ReaderLink BookFinder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blackstone Unlimited
Access a vast digital library of bestselling audiobooks for free using your library card. Enjoy instant borrowing with no holds or waiting periods, and download titles for offline listening. Discover new arrivals regularly from an award-winning catalog.
- Free audiobook borrowing
- No holds or waiting
- Instant access to catalog
- Download for offline listening
- Passwordless login
- Award-winning titles
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Never wait to check out an audiobook again— your library card ensures you’re always first in line! Welcome to Blackstone Unlimited, a digital library platform. Borrow bestselling audiobooks for free with your library card and listen anytime, anywhere. Our award-winning catalog is available to you instantly with no holds or waiting. With over 7,000 titles to choose from and fresh new arrivals coming in regularly, you’re sure to find the perfect listen for every mood. Contact your local library today to see if they participate in the Blackstone Unlimited program. Getting set up is quick and easy. Our login and sign-up process is easier than ever with passwordless login— more secure, faster, and free of the hassle of remembering passwords. Don’t let a lack of WiFi get in the way of your plans! Download audiobooks for listening on the go.
ReaderLink BookFinder
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ReaderLink BookFinder is a purpose-built application designed exclusively for ReaderLink service vendors to streamline in-store product placement with speed and accuracy. BookFinder empowers merchandisers to work more efficiently, reduce errors, and maintain accurate shelf execution across retail locations. Whether on the sales floor or in the backroom, the app ensures you always have the information you need, when and where you need it. Using BookFinder, merchandisers can scan ReaderLink product barcodes and instantly receive detailed placement instructions - down to the fixture, section, shelf, and exact position ensuring every title is displayed according to plan. Key Features · Barcode Scanning Quickly scan ReaderLink product to retrieve precise placement instructions in real time. · Exact Location Guidance Identify where each item belongs within the store; fixture, section, shelf, and left-to-right position, removing guesswork and improving consistency. · Offline Mode Download store data directly to your device and continue scanning without an internet connection. Ideal for areas with low-connectivity. BookFinder collects limited data necessary to support application functionality and improve the user experience: · Device Identification Number – Used to uniquely identify the device for scanning authentication, troubleshooting, and application performance. · Location Data (Latitude and Longitude) – Used, with user permission, to support store identification and enable future location-aware features. All collected data is used solely for business operations related to ReaderLink services. Location access is optional and can be controlled through your device settings at any time. ReaderLink does not sell or share personal data with third parties for marketing purposes.
Screenshots
Verdict
The clearest difference is update cadence: ReaderLink BookFinder at weekly against Blackstone Unlimited's every 3 weeks. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Blackstone Unlimited ships an update every 3 weeks, ReaderLink BookFinder weekly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Blackstone Unlimited | ReaderLink BookFinder |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (636 ratings) — better | — |
| Positive reviews | 26.1% of reviews | — |
| Number of ratings | 636 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Blackstone Audio, Inc | ReaderLink Distribution Services, LLC |
Bugs and requests
Blackstone Unlimited
Reported bugs
7 issues- App won't open after latest update
- App crashes frequently
- Error messages displayed
- App doesn't work with Bluetooth devices
- Audiobooks randomly stop playing
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- Unable to create an account
- Unable to use browse or genre tabs
Requested features
4 requests- Favorites list functionality
- Customizable playback speed options (more granular control)
- Improved browsing and genre discovery
- More international book selection (UK, Australia, NZ, Canada)
ReaderLink BookFinder
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Blackstone Unlimited
No in-app purchases
ReaderLink BookFinder
No in-app purchases
Questions
Is Blackstone Unlimited free?
Is ReaderLink BookFinder free?
Do Blackstone Unlimited or ReaderLink BookFinder have ads?
Which is updated more often, Blackstone Unlimited or ReaderLink BookFinder?
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