AutoSync for Square vs Sika Pay with FSA HSA
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for AutoSync for Square, Oct 17, 2026 for Sika Pay with FSA HSA.
The short answer
- On the Shopify App Store: AutoSync for Square 1.0 from 3 reviews and Sika Pay with FSA HSA 4.9 from 3 reviews.
- AutoSync for Square lists 4 features Sika Pay with FSA HSA’s listing doesn’t mention, including Automatic, Multi-channel, Real-time.
Head to head
Sync your shop's inventory levels to Square - automatically
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Auto-sync
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureIf you're using both Shopify and Square to sell your products, you previously had to manually update each platform's inventory whenever you sell an item or receive new stock. AutoSync takes care of this for you - automatically, in real-time. We scan your inventory in Shopify and Square and automatically resolve discrepancies.
Unlock the power of HSA/FSA payments with Sika Health embedded in checkout. Easily identify eligible products in your inventory and add custom discovery assets, leading to higher conversions, bigger basket sizes, and increased sales. Enable Sika's letter of medical necessity flow to expand HSA/FSA eligibility into dual-purpose selection, broadening the reach of HSA and FSA funds.
- Real-time sync, syncs run back-to-back
- Always up-to-date stock counts on both Shopify/Square
- Reduce manual work and time spent updating your inventory counts
- Partner with Sika Health to identify HSA/FSA eligible products.
- Promote accepting HSA/FSA payment options.
- Highlight HSA/FSA-eligible products using Sika Health’s discovery assets.
- Link your Stripe account to receive payouts and track earnings in real-time.
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 |  AutoSync for Square |  Sika Pay with FSA HSA |
|---|---|---|
| Detected stores | Not published | 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 | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | AutoSync for Square | Sika Pay with FSA HSA |
|---|---|---|
| App Store rating | 1.0 ★ | 4.9 ★(ahead) |
| App Store reviews | 3 | 3 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | AutoSync for Square | Sika Pay with FSA HSA |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $49/month | No monthly plan listed |
| Longest free trial | 3 days | Not listed |
| Plans listed | 1 | Not published |
Listing
| Measure | AutoSync for Square | Sika Pay with FSA HSA |
|---|---|---|
| Shopify category rank | #348 | #312(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jul 15, 2019 | Jun 9, 2023 |
| Languages | 1 | 1 |
| Developer | ShopFox | Sika Health |
FAQ
AutoSync for Square and Sika Pay with FSA HSA: common questions
- Which has better reviews, AutoSync for Square or Sika Pay with FSA HSA?
- On the Shopify App Store: AutoSync for Square 1.0 from 3 reviews and Sika Pay with FSA HSA 4.9 from 3 reviews.
- What features does each app list that the other doesn’t?
- AutoSync for Square lists 4 the others don’t mention, such as Automatic, Multi-channel, Real-time, SKUs. Sika Pay with FSA HSA lists 2 the others don’t mention, such as Manual, Product details. 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 Oct 13, 2026 for AutoSync for Square, Oct 17, 2026 for Sika Pay with FSA HSA; 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 Oct 13, 2026 for AutoSync for Square, Oct 17, 2026 for Sika Pay with FSA HSA. 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.