SALES POP UP:Fomo+Social Proof vs Nudge
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 5, 2026 for SALES POP UP:Fomo+Social Proof, Oct 13, 2026 for Nudge.
The short answer
- Only Nudge lists a free plan.
- SALES POP UP:Fomo+Social Proof lists 16 features Nudge’s listing doesn’t mention, including Announcements, Campaigns, Cart pop-ups.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 4 classic notification templates
- · 500 monthly popup impressions
- · Basic analytics dashboard
- · Position & timing controls
Starter
- · 30-day order recency window
- · 7-day free trial included
- · Daily analytics breakdown
- · Exit intent popup triggers
- · Unlimited popup impressions
Growth
- · 60-day order recency window
- · All 11 notification templates
- · Daily analytics breakdown
- · Exit intent popups
- · Unlimited popup impressions
Pro
- · 60-day order recency window
- · All 11 notification templates
- · Daily analytics breakdown
- · Exit intent popups
- · Priority support
- · Unlimited popup impressions
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureIncrease sales and trust with real-time notifications of recent purchases, adding urgency and social proof to your store. Highlight what others are buying to create FOMO and build trust with new visitors. Customize sales proof popups design like sales pop master to match your brand. Perfect for stores wanting to showcase social proof bear or boost conversions. Easy to set up in 2 minutes - no coding needed.
Nudge displays real-time purchase notifications on your storefront, creating social proof that encourages visitors to buy. When customers see others purchasing, it builds trust and creates urgency. Customize notification templates, colors, fonts, and positions to match your brand. Choose from 11 templates including classic, gradient, and glass styles. Set display timing, frequency limits, and page targeting rules.
- Real-time sales alerts to engage visitors.
- Customizable pre-made templates for sales proof popups.
- FOMO-inducing notification popups.
- Live sales and product alerts for authenticity.
- Real-time purchase notification popups with 11 customizable templates
- Full design control: colors, fonts, positions, and mobile-optimized layouts
- Built-in analytics dashboard tracking impressions, clicks, and conversions
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 |  SALES POP UP:Fomo+Social Proof |  Nudge |
|---|---|---|
| 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 | SALES POP UP:Fomo+Social Proof | Nudge |
|---|---|---|
| App Store rating | 4.9 ★ | Not published |
| App Store reviews | 79 | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | 0% | Not enough data |
Pricing
| Measure | SALES POP UP:Fomo+Social Proof | Nudge |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | No monthly plan listed | $9/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | Not published | 4 |
Listing
| Measure | SALES POP UP:Fomo+Social Proof | Nudge |
|---|---|---|
| Shopify category rank | #18 | Not enough data |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Nov 22, 2024 | May 11, 2026 |
| Languages | 1 | 1 |
| Developer | Kaktus | TinhIT |
FAQ
SALES POP UP:Fomo+Social Proof and Nudge: common questions
- Is SALES POP UP:Fomo+Social Proof or Nudge cheaper?
- Only Nudge lists a free plan. 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?
- SALES POP UP:Fomo+Social Proof lists 16 the others don’t mention, such as Announcements, Campaigns, Cart pop-ups, Custom code. Nudge lists 2 the others don’t mention, such as Engagement tracking, Reviews. 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 5, 2026 for SALES POP UP:Fomo+Social Proof, Oct 13, 2026 for Nudge; 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 5, 2026 for SALES POP UP:Fomo+Social Proof, Oct 13, 2026 for Nudge. 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.