LDT Digital Downloads & Ebooks vs VitalSource Digital Sync
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026 for LDT Digital Downloads & Ebooks, Oct 13, 2026 for VitalSource Digital Sync.
The short answer
- Only LDT Digital Downloads & Ebooks lists a free plan. Paid plans start at $8.99/month for LDT Digital Downloads & Ebooks and $249/month for VitalSource Digital Sync.
- LDT Digital Downloads & Ebooks lists 27 features VitalSource Digital Sync’s listing doesn’t mention, including Access code, Amazon S3 storage, Analytics.
Head to head
- United States
- Germany
- France
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 500MB Storage - 30 orders/month
- · Add your brand, your own email sender
- · Automatic download email, Thank You page
- · Find Digital Order Form, Download by URL
- · Order Status, Customer Account page
- · Require consent before access content
Starter
- · 15GB Storage
- · Automation
- · Custom Sender email
- · Download limit number/days
- · License Notification
- · PDF / EPUB watemarking
Enterprise
- · 300GB Storage
- · API endpoints
- · Check Fraudulent, IP limitation
- · Media player, PDF/E-book online reader
- · PDF password encryption
- · PRIORITY support
Ultra
- · 1TB(1024GB) Storage
- · API endpoints
- · DEVELOPER support
- · ENTERPRISE+
- · Media player, PDF/E-book online reader
- · NO EXTRA FEE
Basic Plan
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureSell any file type: PDF, ebook, video, audio, course or license key. Attach files to a product or variant and the app emails a branded download link once the order is paid. Buyers open files in your storefront portal, read or stream them in the built-in viewers, and find them again from the customer account and order status pages.
Enhance your Shopify store with Web2Market's integration, seamlessly connecting to VitalSource for efficient digital content delivery. This integration unlocks VitalSource's capabilities in providing accessible, affordable, and impactful learning resources globally.
- Attach any files and license keys to your products or variants automatically.
- Customize email template any languages, email branding, tracking email status
- Show a beautiful and customized download portal to your customer.
- Limiting downloads, adaptive stream video/audio, pdf stamping, pdf password
- Sell a wide range of digital content quickly and easily with DRM protection.
- Sell More: VitalSource's data dashboards provide insights on reader engagement.
- Enhanced User Experience: Intuitive access to digital purchases for users.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  LDT Digital Downloads & Ebooks |  VitalSource Digital Sync |
|---|---|---|
| Detected stores | 105 | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Media, Apparel & Accessories, Arts & Entertainment | Not published |
| Top store countries | United States, Germany, France | Not published |
Reviews
| Measure | LDT Digital Downloads & Ebooks | VitalSource Digital Sync |
|---|---|---|
| App Store rating | 4.8 ★ | Not published |
| App Store reviews | 224 | Not published |
| New reviews, 28 days | 3 | Not enough data |
| Reviewers a year or more in | 32% | Not enough data |
Pricing
| Measure | LDT Digital Downloads & Ebooks | VitalSource Digital Sync |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $8.99/month(ahead) | $249/month |
| Longest free trial | 7 days | 7 days |
| Plans listed | 4 | 1 |
Listing
| Measure | LDT Digital Downloads & Ebooks | VitalSource Digital Sync |
|---|---|---|
| Shopify category rank | #15(ahead) | #97 |
| Shopify App Charts | #6 in Digital products | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Jun 8, 2023 | Nov 28, 2023 |
| Languages | 24 | 1 |
| Developer | LDT Team | Web 2 Market |
FAQ
LDT Digital Downloads & Ebooks and VitalSource Digital Sync: common questions
- Is LDT Digital Downloads & Ebooks or VitalSource Digital Sync cheaper?
- Only LDT Digital Downloads & Ebooks lists a free plan. Paid plans start at $8.99/month for LDT Digital Downloads & Ebooks and $249/month for VitalSource Digital Sync. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- LDT Digital Downloads & Ebooks lists 27 the others don’t mention, such as Access code, Amazon S3 storage, Analytics, Audio. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 8, 2026 for LDT Digital Downloads & Ebooks, Oct 13, 2026 for VitalSource Digital Sync; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 8, 2026 for LDT Digital Downloads & Ebooks, Oct 13, 2026 for VitalSource Digital Sync. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.