StoreGuard: Change Monitor vs StoreMemory
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 22, 2026 for StoreGuard, Oct 13, 2026 for StoreMemory.
The short answer
- Both list a free plan. Paid plans start at $19/month for StoreGuard and $5/month for StoreMemory.
- StoreGuard lists 7 features StoreMemory’s listing doesn’t mention, including Analytics dashboard, Benchmarking, Event tracking.
Head to head
Free
- · Daily summary email
- · Monitor up to 50 products
- · Price & stock monitoring
Pro
- · Discount monitoring
- · Instant email alerts
- · Unlimited products
Free
Basic
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureWhat changed in your store while you weren't looking? StoreGuard monitors your Shopify store 24/7 and alerts you instantly when prices change, inventory hits zero, products go invisible, collections are edited, themes are published, or discounts are modified. See exactly what changed, when it happened, and take action before it impacts sales.
StoreMemory records and manages your store's change history in a timeline format. Logging when, what, and why you made changes helps verify strategy results and share information smoothly with your team. Tags and importance levels make it easy to look back later. Automatic change detection alerts you to product, price, and theme updates. Export history as CSV for reporting.
- Visual Audit Log: Track staff & app activity with detailed "Before & After" view
- Instant alerts for price, stock & visibility changes
- Product-Level Insights: See exactly how a specific change impacted that product'
- Detect $0 prices and zero-inventory products
- Log changes in a timeline with title, date, tag, and importance level settings.
- Auto-detect product, price, and theme changes. Get notified of unlogged updates.
- Export change history as CSV. Filter by date, tag, and importance level.
- Register staff members to track and share who made changes and when.
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 |  StoreGuard |  StoreMemory |
|---|---|---|
| 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 | StoreGuard | StoreMemory |
|---|---|---|
| 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 | StoreGuard | StoreMemory |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $19/month | $5/month(ahead) |
| Longest free trial | 7 days | 14 days |
| Plans listed | 2 | 2 |
Listing
| Measure | StoreGuard | StoreMemory |
|---|---|---|
| Shopify category rank | Not enough data | #1021 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jan 1, 2026 | Aug 27, 2026 |
| Languages | 1 | 2 |
| Developer | MintBird Studio | fujimoto shouten |
FAQ
StoreGuard and StoreMemory: common questions
- Is StoreGuard or StoreMemory cheaper?
- Both list a free plan. Paid plans start at $19/month for StoreGuard and $5/month for StoreMemory. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- StoreGuard lists 7 the others don’t mention, such as Analytics dashboard, Benchmarking, Event tracking, Marketing attribution. StoreMemory lists 1 the others don’t mention, such as Custom reports. 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 22, 2026 for StoreGuard, Oct 13, 2026 for StoreMemory; 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 22, 2026 for StoreGuard, Oct 13, 2026 for StoreMemory. 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.