NotifyBubble | Popup Messages vs FOMO Sales Notifications
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 8, 2026 for NotifyBubble, Oct 24, 2026 for FOMO Sales Notifications.
The short answer
- NotifyBubble lists 11 features FOMO Sales Notifications’s listing doesn’t mention, including Analytics, Announcements, Automations.
Head to head
- United States
- Australia
- Canada
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Premium
- · Add notification widgets onto your store
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureNotifyBubble lets you display elegant notification widgets on your Shopify store. No coding required. Use it to announce flash sales, new product launches, shipping delays, or any store update you want customers to see. Set up in minutes: install the app, write your message, add the app block, & your notification is live. Choose between a corner bubble or a centred box.
**FOMO sales notifications** lets you create customizable sales notifications, recent sales popups, countdown promotion banners, shipping bars, and announcement bars for your Shopify store. Customize colors, text, fonts, icons, animations, and display settings to match your brand. Schedule promotions, configure display rules, and manage storefront notifications with an easy-to-use interface without any coding.
- Display a notification popup or text box on your storefront in minutes
- Write and publish store announcements without touching any code
- Choose between a corner bubble or centred modal display style
- Customise colours and content to match your store's branding
- Recent Sales Notification Popups – Display recent sales and custom notifications
- Countdown Promotion Banners – Create countdown timers for limited-time promotion
- Shipping Progress Bar – Show shipping offers based on minimum order value
- Flexible Customization – Customize colors, fonts, icons, and layouts.
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 |  NotifyBubble |  FOMO Sales Notifications |
|---|---|---|
| Detected stores | 10 | 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 | Health & Beauty, Apparel & Accessories, Arts & Entertainment | Not published |
| Top store countries | United States, Australia, Canada | Not published |
Reviews
| Measure | NotifyBubble | FOMO Sales Notifications |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 3 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | NotifyBubble | FOMO Sales Notifications |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $4/month | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | 1 | Not published |
Listing
| Measure | NotifyBubble | FOMO Sales Notifications |
|---|---|---|
| Shopify category rank | #275 | #92(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Apr 23, 2026 | Jul 27, 2026 |
| Languages | 1 | 1 |
| Developer | Massive Monkey Ltd. | MageComp |
FAQ
NotifyBubble and FOMO Sales Notifications: common questions
- What features does each app list that the other doesn’t?
- NotifyBubble lists 11 the others don’t mention, such as Analytics, Announcements, Automations, Banners. FOMO Sales Notifications lists 2 the others don’t mention, such as Custom code, Sales pop-ups. 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 Nov 8, 2026 for NotifyBubble, Oct 24, 2026 for FOMO Sales Notifications; 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 Nov 8, 2026 for NotifyBubble, Oct 24, 2026 for FOMO Sales Notifications. 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.