Revenue Shield: Store Monitor vs Sellwise Mobile Preview
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 24, 2026 for Revenue Shield, Oct 13, 2026 for Sellwise Mobile Preview.
The short answer
- Only Sellwise Mobile Preview lists a free plan. Paid plans start at $39/month for Revenue Shield and $9/month for Sellwise Mobile Preview.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Starter
- · 4,000 checkout runs per month
- · Deep checkout & data exposure reports
- · Desktop & mobile purchase-flow tests
- · Executive risk reports with PDF export
- · Hourly checkout checks
- · Storefront app & script scanning
Growth
- · 5 flows hourly; checks ~every 12 min
- · Deep checkout & data exposure reports
- · Desktop & mobile purchase-flow tests
- · Email, Slack & SMS alerts with video
- · Executive risk reports with PDF export
- · SKU & variant testing for 1 product
Agency
- · 15-minute checks + unlimited runs
- · Deep checkout & data exposure reports
- · Desktop & mobile purchase-flow tests
- · Email, Slack, SMS & webhook alerts
- · Executive risk reports with PDF & API
- · Full catalogue SKU & variant coverage
free
starter
pro
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureRevenue Shield monitors the code running on your Shopify storefront and tests the purchase journey like a customer. Track app and script changes, inspect what detected code can reach, and check product-to-cart-to-checkout flows on desktop and mobile. Get alerts with video evidence when a purchase journey fails, plus reports that help your team investigate.
Your store looks perfect on your phone, but your customers use dozens of different devices. Sellwise Mobile Preview renders your storefront on 26 device profiles, including real Safari for iPhone and iPad, Android phones, landscape mode, and foldables. It highlights broken layouts by naming the exact element causing horizontal overflow, and flags JavaScript errors and resources that fail to load.
- Agents that test your checkout like real customers on desktop and mobile
- One-click setup with zero code, tests built from your live store
- Checkout test coverage for every product in your store, generated automatically
- Video evidence of every failure with screenshots and console logs
- Preview your store on 26 device profiles, including real iPhone/iPad Safari
- Pinpoint broken layouts by naming the exact element causing overflow
- Compare before and after with pixel-level diffs after theme updates
- Weekly automatic scans with email alerts when your store breaks
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 |  Revenue Shield |  Sellwise Mobile Preview |
|---|---|---|
| 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 | Revenue Shield | Sellwise Mobile Preview |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 4 | 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 | Revenue Shield | Sellwise Mobile Preview |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $39/month | $9/month(ahead) |
| Longest free trial | 7 days | 7 days |
| Plans listed | 3 | 3 |
Listing
| Measure | Revenue Shield | Sellwise Mobile Preview |
|---|---|---|
| Shopify category rank | #50 | #197 |
| Shopify App Charts | #1 on Pricing moves in Operations - Other | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 20, 2026 | Aug 6, 2026 |
| Languages | 1 | 1 |
| Developer | PixelOptic | Sellwise |
FAQ
Revenue Shield and Sellwise Mobile Preview: common questions
- Is Revenue Shield or Sellwise Mobile Preview cheaper?
- Only Sellwise Mobile Preview lists a free plan. Paid plans start at $39/month for Revenue Shield and $9/month for Sellwise Mobile Preview. 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 24, 2026 for Revenue Shield, Oct 13, 2026 for Sellwise Mobile Preview; 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 24, 2026 for Revenue Shield, Oct 13, 2026 for Sellwise Mobile Preview. 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.