LemonInk vs LitaCat ‑ Page Watermark
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026 for LemonInk, Oct 14, 2026 for LitaCat.
The short answer
- Only LitaCat lists a free plan.
- LemonInk lists 9 features LitaCat’s listing doesn’t mention, including Audio, Custom download pages, Download limits.
Head to head
Ebook Sales & Watermarking (EPUB, MOBI and PDF)
- United States
- Germany
- Australia
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
Free Plan
- · All features
- · One quantity
Starter Plan
- · All features
- · For up to 5 quantities
Growth Plan
- · All features
- · For up to 50 quantities
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBook publishers and authors can can benefit from selling their books directly to customers. Thanks to LemonInk it's possible to do that with ebooks as well. LemonInk will securely host and manage your ebook files and allow you to match them with products in your store. Whenever a customer buys an ebook, we'll create a unique copy, digitally signed with their data - both visibly and invisibly.
Page Watermark is a watermarking tool designed specifically for Shopify merchants. With easy setup, it adds unique identifiers to your product pages, enhancing your brand image. Perfect for declaring copyright, conveying political stances, providing reminders, or explanations. It ensures your information stands out powerfully without disrupting user workflows.
- Great support (email us!)
- Simple pricing: pay for each sale, no additional fees
- Customize the watermark so it's just perfect
- Security: your ebooks are never shared without unique digital signature
- Protect IP: Mark your store, safeguarding your intellectual property.
- Convey Info: Watermarks convey copyright, politics, reminders, explanations.
- Non-disruptive: Webpage watermarks protect info without disrupting 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 |  LemonInk |  LitaCat |
|---|---|---|
| Detected stores | 13 | 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, Arts & Entertainment, Apparel & Accessories | Not published |
| Top store countries | United States, Germany, Australia | Not published |
Reviews
| Measure | LemonInk | LitaCat |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 11 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
LemonInk and LitaCat: common questions
- Is LemonInk or LitaCat cheaper?
- Only LitaCat lists a free plan. 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?
- LemonInk lists 9 the others don’t mention, such as Audio, Custom download pages, Download limits, Ebooks. 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 9, 2026 for LemonInk, Oct 14, 2026 for LitaCat; 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 9, 2026 for LemonInk, Oct 14, 2026 for LitaCat. 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.