Bundle Watch vs GlitchGuard: Discount 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 Bundle Watch, Nov 4, 2026 for GlitchGuard.
The short answer
- Both list a free plan. Paid plans start at $29/month for Bundle Watch and $19/month for GlitchGuard.
Head to head
Free
- · All three bundle types
- · Bundle offer block for product pages
- · Conflict check before you save a bundle
- · Store-wide scan of overlapping discounts
- · Unlimited orders and unlimited revenue
Pro
- · Everything in Free
- · Finds orders where a product got split
- · Orders that lost the bundle discount
Free
- · Finds broken or risky discounts
- · One discount scan per week
- · Results shown in the app
Glitch Guard
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureOn stores that aren't Shopify Plus, two product discounts can't both apply to the same item. Shopify applies whichever saves the customer more and does not report which one lost. A bundle can be split: one line keeps the bundle discount, another is taken by a sale, with no error anywhere.
Find discounts that leak margin before they cost you sales: a 90%-off code with no end date, a code still running months after the sale, or a quiet edit that widens a promo. GlitchGuard watches your discounts and alerts you in plain English, links each alert to the discount, and stays quiet about what you approve until it changes. It only reads discount data and never changes a discount.
- Compare a new bundle against every active discount before you save it.
- See the conflicting discounts by name, and what will happen at checkout.
- Scan the whole store for active discounts that overlap each other.
- Find past orders that contained a whole bundle but not its discount.
- Flag open-ended deep discounts that have no spending cap.
- Catch discounts left running long past their intended end date.
- Get alerted when a discount changes from the setup you approved.
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 |  Bundle Watch |  GlitchGuard |
|---|---|---|
| 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 | Bundle Watch | GlitchGuard |
|---|---|---|
| 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 | Bundle Watch | GlitchGuard |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $29/month | $19/month(ahead) |
| Longest free trial | 14 days | 7 days |
| Plans listed | 2 | 2 |
Listing
| Measure | Bundle Watch | GlitchGuard |
|---|---|---|
| Shopify category rank | #853(ahead) | #1135 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 1, 2026 | Jun 26, 2026 |
| Languages | 1 | 1 |
| Developer | GrayStore | TrackbackLabs |
FAQ
Bundle Watch and GlitchGuard: common questions
- Is Bundle Watch or GlitchGuard cheaper?
- Both list a free plan. Paid plans start at $29/month for Bundle Watch and $19/month for GlitchGuard. 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 Bundle Watch, Nov 4, 2026 for GlitchGuard; 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 Bundle Watch, Nov 4, 2026 for GlitchGuard. 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.