sK Cart Filler: Free Shipping Shopify App: Pricing, Features & First-Adopter Watch
Key signals for sK Cart Filler
sK Cart Filler: Free Shipping launched on September 23, 2026. Shoplist is watching for its first storefront installs and tracking pricing in the meantime. Checked .
Sonar hasn’t detected sK Cart Filler: Free Shipping on a store yet. Watching since its Sep 23, 2026 launch.
sK Cart Filler on the Shopify App Store
Shoplist reads sK Cart Filler’s App Store listing every day: where it ranks, what merchants say, what it charges and every edit it ships.
Where Shopify ranks sK Cart Filler
Shoplist reads Shopify’s full category listings every day, so a climb or a slip shows up the day it happens.
| Day | Upsell and cross-sell |
|---|---|
| Sep 24, 2026 | #959 |
| Sep 25, 2026 | #964 |
| Sep 26, 2026 | #977 |
| Sep 27, 2026 | #974 |
| Sep 28, 2026 | #971 |
| Sep 29, 2026 | #971 |
| Sep 30, 2026 | #979 |
| Oct 1, 2026 | #978 |
| Oct 2, 2026 | #991 |
| Oct 3, 2026 | #999 |
| Oct 4, 2026 | #1002 |
| Oct 5, 2026 | #1005 |
| Oct 6, 2026 | #1017 |
| Oct 7, 2026 | #1022 |
| Oct 8, 2026 | #1027 |
| Oct 9, 2026 | #1034 |
| Oct 10, 2026 | #1037 |
| Oct 11, 2026 | #1042 |
| Oct 12, 2026 | #1046 |
| Oct 13, 2026 | #1050 |
| Oct 14, 2026 | #1054 |
| Oct 15, 2026 | #1066 |
| Oct 16, 2026 | #1072 |
| Oct 17, 2026 | #1074 |
| Oct 18, 2026 | #1075 |
| Oct 19, 2026 | #1076 |
| Oct 20, 2026 | #1076 |
| Oct 21, 2026 | #1077 |
| Oct 22, 2026 | #1081 |
| Oct 23, 2026 | #1086 |
| Oct 24, 2026 | #1091 |
| Oct 25, 2026 | #1092 |
| Oct 31, 2026 | #1120 |
| Nov 1, 2026 | #1121 |
| Nov 2, 2026 | #1121 |
| Nov 4, 2026 | #1116 |
| Nov 5, 2026 | #1157 |
| Nov 6, 2026 | #679 |
| Nov 7, 2026 | #691 |
| Nov 8, 2026 | #691 |
| Nov 9, 2026 | #693 |
What sK Cart Filler charges
Free plan available. Every plan on its listing, and every price change Shoplist has caught, so you can see exactly how it packages and prices.
Free
Free
Pro
$6.99/month
How sK Cart Filler sells itself on the App Store
The pitch, integrations and features merchants see before they install: the positioning a competitor is betting on.
“Suggests products that close the free shipping gap - and stays quiet when nothing fits.”
What it does
A free shipping bar tells a shopper they are $23 away, then leaves them to work out what costs $23. Cart Filler does that part: it offers two or three products that close the gap, and adds them in one tap. What matters is when it says nothing. If the gap is $3… A free shipping bar tells a shopper they are $23 away, then leaves them to work out what costs $23. Cart Filler does that part: it offers two or three products that close the gap, and adds them in one tap. What matters is when it says nothing. If the gap is $3 and your cheapest item is $40, suggesting it means asking someone to spend $40 to save shipping. Cart Filler only offers products priced between the gap and a small multiple of it.
Features it lists
Screenshots
sK Cart Filler listing facts
- Developer
- Sait Katmerlikaya
- Launched
- September 23, 2026
- Shopify rank
- #693 in Upsell and cross-sell
- Languages
- English
Shopify stores using sK Cart Filler
Shoplist is watching Shopify storefronts for the first public install of sK Cart Filler.
How sK Cart Filler’s install base is moving
Shoplist re-crawls the same storefronts, so every store that adds sK Cart Filler, comes back to it or removes it shows up here. The store count also grows when Shoplist finds stores already running it; the breakdown keeps those apart from real installs.
Stores, last 28 days
0
0 now · 0 28 days earlier
Reach
0%
of the stores Shoplist tracks
Big-brand share
Not enough data: fewer than 150 of its stores have a known size
Where sK Cart Filler’s store count change came from
- Real installs and removalsEstimated0 added · 0 came back · 0 removed
- 0
Stores adding and removing sK Cart Filler, by week
| Week of | Added or back | Removed | Net | Notes |
|---|---|---|---|---|
| Sep 21, 2026 | 0 | 0 | 0 | Estimated |
| Sep 28, 2026 | 0 | 0 | 0 | Estimated |
| Oct 5, 2026 | 0 | 0 | 0 | Estimated |
| Oct 12, 2026 | 0 | 0 | 0 | Estimated |
| Oct 19, 2026 | 0 | 0 | 0 | Estimated |
| Oct 26, 2026 | 0 | 0 | 0 | Estimated |
| Nov 2, 2026 | 0 | 0 | 0 | 2 held-out days |
Compare sK Cart Filler
The apps in its App Store category, with the stores Shoplist detects on each and their listing ratings.
Alternatives to sK Cart Filler
Apps merchants weigh against sK Cart Filler: Free Shipping, with their own detected stores and ratings.
sK Cart Filler vs Essential Free Shipping Bar
sK Cart Filler vs autoShip
sK Cart Filler vs Flex
sK Cart Filler vs ShipGoal
sK Cart Filler vs Zoro Cart Goal Bar
sK Cart Filler vs BubbleCrossSell
Follow the apps you compete with and decide which changes deserve action. See the competitor-monitoring workflow.
Seen on the storefront, not guessed
If Shoplist shows sK Cart Filler on a store, it’s there. Every count on this page traces to code found on a live storefront, re-checked on every crawl.
Code-level
Found in the storefront’s own code
Shoplist matches the scripts, app blocks and pixels sK Cart Filler loads on each live storefront. No surveys, no developer-reported numbers, no model guessing installs from review counts.
Re-checked, so the count stays current
Shoplist keeps crawling the same storefronts. A store that uninstalls sK Cart Filler leaves the count on the next crawl, so you read today’s install base, not a high-water mark.
Daily
The App Store, read every day
Rank, reviews, pricing and every listing edit are captured daily, so a price change or a ranking slip shows up here the day it ships.
Two public sources, labelled on every section. Store data last checked .
Read the full methodologyQuestions about sK Cart Filler
Straight answers from the same data as the rest of this page. The full store list answers the rest.
Has Shoplist detected stores using sK Cart Filler: Free Shipping yet?
Shoplist has not yet found reliable public storefront evidence for sK Cart Filler: Free Shipping. The page tracks first merchant evidence as it appears.
What does first-adopter watch mean?
It means Shoplist is monitoring launch context, first storefront-detectable merchant evidence, and pricing.
Can I get alerts when stores start using sK Cart Filler: Free Shipping?
Yes. Create a watchlist to get alerted when Shoplist finds public merchant evidence for sK Cart Filler: Free Shipping.
Go beyond sK Cart Filler
Its closest rival, its developer and the charts it competes on, from the same data.
- sK Cart Filler vs Essential Free Shipping BarDetected stores, store movement, ratings and pricing side by side.
- Sait KatmerlikayaEvery app Sait Katmerlikaya publishes, with their detected reach.
- Top apps by categoryThe ten apps gaining the most detected installs in each category.
- All Shopify appsBrowse every app Shoplist tracks, by category, rating, and reach.
Keep watching sK Cart Filler.
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
