See exactly what changed in your theme code - no technical or development knowledge required.
- Stores using it
- — Not detected yet
- Rating
- —
- Price
- $4 / mo Free trial
- Launched
- February 2026 Canada
Screenshots
About ThemeWatch: Compare Theme Code
See exactly what changed in your theme code - no technical or development knowledge required.
Finally understand what's happening with your store's theme code without being a developer. Compare any two themes instantly and see exactly what's different between them - highlighted in a way that makes sense even if you've never seen code before. Perfect for comparing your live theme with a backup before publishing changes, seeing what your developer actually changed (and making sure nothing extra was modified), and checking differences between theme versions before updating.
- Side-by-side comparison of any two themes
- Line-by-line highlighting of all changes
- File-by-file breakdown showing which templates were modified
- Works instantly with all Shopify themes
- No code modifications - ThemeWatch is read-only for safety
ThemeWatch: Compare Theme Code pricing
Free trial · From $4 / month. Prices in USD; check the App Store for the latest.
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Complete
$4 / month
49 billed yearly
- Unlimited Theme Comparisons
- Line-By-Line Highlighting
- File-By-File Breakdown
- Split & Inline Views
Shopify stores using ThemeWatch: Compare Theme Code
We haven't detected ThemeWatch: Compare Theme Code on a live Shopify store yet. We recognise the apps that leave a trace in a store's code; some apps run only in the admin or the checkout.
Detect apps on any storeFAQ
ThemeWatch: Compare Theme Code: FAQ
See exactly what changed in your theme code - no technical or development knowledge required.
No. Plans start at $4 a month, with a free trial.
We haven't detected ThemeWatch: Compare Theme Code on a live Shopify store yet. Scan any store on ShopScan to see the apps it runs.
ThemeWatch: Compare Theme Code is built by KIS Commerce, based in Canada, and launched in February 2026.