DropCheck: Markup Finder

iOS Universel / Shopping

DropCheck exposes dropshipped products and inflated
markups before you buy.

Paste any product link from TikTok Shop, Shopify, or
any online store — DropCheck finds the real supplier,
shows you the source price, and reveals the actual
markup percentage in seconds.

WHAT IT DOES
→ Paste a product link
→ We find the real supplier match (AliExpress, Temu,
and similar)
→ See the store price vs. real cost side by side
→ Know the markup % before you spend a penny

WHY IT EXISTS
Millions of products sold on TikTok Shop and Shopify
stores are sourced from cheap overseas suppliers and
resold at 5x–20x the original cost. DropCheck gives
you the information you didn't know you were missing.

FEATURES
- Unlimited URL checks — paste any product link
- Supplier match results with source pricing
- Full check history to revisit past results
- Works with TikTok Shop, Shopify, Instagram shop
links, and more

DropCheck is built for anyone who shops online and
wants to know what something actually costs before
buying it.

Subscription renews automatically until cancelled.
Manage in your App Store settings.

Terms (EULA) and Privacy:
https://www.dropcheck.app/terms
https://www.dropcheck.app/privacy

Quoi de neuf dans la dernière version ?

A lot has been improved under the hood in this update — here's what changed:

Smoother verification — Running a new check now instantly clears the previous result, so there's no flash of stale data
More stable results screen — Crashes on the results sheet are now caught gracefully with a dismiss option instead of freezing the UI
Better link previews — Switching URLs mid-type no longer causes outdated previews to load in
Security hardened — Strengthened authentication and request validation across all backend functions
Rate limiting improved — Abuse protection now persists across server restarts, making it more reliable
Subscription accuracy — Premium status is now re-verified on every session so cancelled subscriptions are reflected correctly
Navigation fixes — Tightened routing so users can't accidentally reach the wrong screen during load
Bug fixes and performance improvements