StoreLinter: Store Health vs UpSnap ‑ Store Monitor
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 StoreLinter, Jun 28, 2026 for UpSnap.
The short answer
- Only StoreLinter lists a free plan.
Head to head
Free
Pro
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureMost stores have silent problems hurting SEO and conversions — missing alt text, broken meta descriptions, policy gaps, setup errors. StoreLinter audits your store in seconds and gives you a 0–100 Health Score across SEO, compliance and catalog, ranked by severity. Fix issues in one click — alt text, meta descriptions and more — every fix reversible with full undo. Re-run the audit anytime to catch new issues early.
Shopify keeps your store online. UpSnap watches everything else. - SSL certificates expire silently. - Custom domains lapse. - Lighthouse scores drop after a theme update. - Campaign pages break while your ads keep running. Your customers notice before you do. UpSnap monitors SSL expiry, domain health, page performance, broken links, and uptime.
- Store Health Score — single 0-100 score weighted by severity
- 19 deterministic checks across Compliance, Catalog, Conversion, Polish
- One-click reversible autofixes with full Work Ledger and one-click undo
- Monitor website uptime and reachability in real time
- View SSL certificate status, expiry, and security details
- Analyze domain health, Lighthouse scores, and Broken links
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 |  StoreLinter |  UpSnap |
|---|---|---|
| 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 | StoreLinter | UpSnap |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | StoreLinter | UpSnap |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $7.99/month | No monthly plan listed |
| Longest free trial | 7 days | Not listed |
| Plans listed | 2 | Not published |
Listing
| Measure | StoreLinter | UpSnap |
|---|---|---|
| Shopify category rank | #174(ahead) | #252 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | May 29, 2026 | Apr 21, 2026 |
| Languages | 1 | 1 |
| Developer | Legitimate LLC | UpSnap |
FAQ
StoreLinter and UpSnap: common questions
- Is StoreLinter or UpSnap cheaper?
- Only StoreLinter 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.
- 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 StoreLinter, Jun 28, 2026 for UpSnap; 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 StoreLinter, Jun 28, 2026 for UpSnap. 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.