Seal vs Skio
The Shopify stores running each, App Store rankings, reviews and pricing, side by side and updated daily.
Shopify stores
6,943
303
Shopify stores where a scan detected each app.
Listed reviews
+43 vs +1 in 28 days
Rating
Subscriptions
#6vs#16
Seal ahead on 28 of 28 days
Developer replies
Share of captured reviews with a reply
What stands out
Stores
Who runs each app
Seal6,943 stores
Platforms
- Shopify100%
- WooCommerce1%
See the stores running both. Compare when we first detected each app, store by store, with a free account.
Compare their storesCategory rank
Where each ranks, day by day
Subscriptions: Seal ahead on 28 of 28 days. Latest observed #6 vs #16.
Reviews
Listed review totals over time
Percentage change from 08 Sep 2026, last 28 days.
Replies to 1–2★ reviews
Of captured critical reviews
5★ share
Of captured reviews
Reviews read
71% and 100% with text
Pricing
Listed plans side by side
SealFree plan available
- Free for life!Free
- SUPERSALE$5.95 / month
- RISING STAR$9.95 / month
- LEGEND$24.95 / month
Skio$599/month
- Scale$599 / month
Allowances and billing models differ, so compare the terms before the prices.
Capabilities
What each lists that the other doesn't
Only in Seal's listing7
Only in Skio's listing2
22 feature labels appear in both listings · Show shared labels
Memberships · Subscriptions · Curated subscriptions · Replenishment subscriptions · Access subscriptions · Services · Subscription boxes · Donations · Digital products · Physical products · Custom subscriptions · Recurring payments · Subscribe and save · Fixed pricing · Tiered pricing · Freemium · Trial periods · Usage-based pricing · Per-user pricing · One-time payment · Dynamic pricing · Custom pricing
Each label is in the developer's own wording. A feature missing from a listing may still be available.
Keep comparing
Seal against other apps
Methodology
Where the numbers come from
Stores
Shopify stores where a recent scan detected the app. 6,943 and 303 sites across all platforms.
Rank and listing
Daily captures of each App Store listing and category page; the last 28 days are shown.
Review totals
Shopify raised displayed totals across many listings on 2–4 Sep 2026; charts mark the window.