NS Estimated Delivery Date vs Scale Promise
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 20, 2026 for NS Estimated Delivery Date, Oct 13, 2026 for Scale Promise.
The short answer
- Only NS Estimated Delivery Date lists a free plan. Paid plans start at $7.99/month for NS Estimated Delivery Date and $6/month for Scale Promise.
- Scale Promise lists 11 features NS Estimated Delivery Date’s listing doesn’t mention, including Colors, Custom text, Fonts.
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
- · Automatic timezone conversion
- · EDD by zipcode, shipping method
- · Global rules
- · Holiday custom
- · Product rules
- · Show EDD on product pages
Growth
- · 200 tracked orders/month, 2800+ carriers
- · Automated out-of-stock message
- · Branded order tracking page
- · EDD by product, collection, country rule
- · EDD by zipcode, shipping method, country
- · Multi-language translation, cut-off time
Professional
- · 1000 tracked orders/month, 2800+ carrier
- · Automated out-of-stock message
- · Branded order tracking page
- · EDD by product, collection, country rule
- · EDD by zipcode, shipping method, country
- · Multi-language translation, cut-off time
Scale Subscription
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureNS Estimated Delivery Date lets you display animated timelines & estimated delivery date (EDD, ETA) on your product, cart, checkout, and order tracking pages. Set dispatch date, shipping date & delivery date by product or collection - with flexible rules for business days, cut-off times, and holidays. Show real-time shipping progress with EDD on a branded order tracking page.
Scale Rocket Promise adds a delivery-estimate widget and trust badges to your product pages. Shoppers enter their pincode to see an expected delivery window, calculated from your packaging time and warehouse location. Customize which trust badges appear (delivery, payment, ratings, and more), match colors and fonts to your theme, and add multiple warehouse pincodes.
- Display specific delivery estimated dates for each product regarding locations.
- Show animated estimated time arrival messages on product pages.
- Customize widgets with various text settings, padding options & date formats.
- Configure working days, cut-off times & holidays to show accurate arrival times.
- Pincode-based delivery estimate widget for product pages
- Customizable trust badges — 9 types, colors, fonts, and icon styles
- Add multiple warehouse pincodes for delivery calculations
- One-click Theme Editor install as a native app block"
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 |  NS Estimated Delivery Date |  Scale Promise |
|---|---|---|
| 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 | NS Estimated Delivery Date | Scale Promise |
|---|---|---|
| App Store rating | 4.9 ★ | Not published |
| App Store reviews | 92 | Not published |
| New reviews, 28 days | 0 | Not enough data |
| Reviewers a year or more in | 9% | Not enough data |
Pricing
| Measure | NS Estimated Delivery Date | Scale Promise |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $7.99/month | $6/month(ahead) |
| Longest free trial | 3 days | Not listed |
| Plans listed | 3 | 1 |
Listing
| Measure | NS Estimated Delivery Date | Scale Promise |
|---|---|---|
| Shopify category rank | #46 | #162 |
| Shopify App Charts | Not on this week’s charts | #14 on Pricing moves in Badges and icons |
| Built for Shopify | Yes | No |
| Launched | Jun 4, 2024 | Sep 18, 2026 |
| Languages | 1 | 1 |
| Developer | NestScale | Scalecore Technologies Private Limited |
FAQ
NS Estimated Delivery Date and Scale Promise: common questions
- Is NS Estimated Delivery Date or Scale Promise cheaper?
- Only NS Estimated Delivery Date lists a free plan. Paid plans start at $7.99/month for NS Estimated Delivery Date and $6/month for Scale Promise. 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?
- NS Estimated Delivery Date lists 8 the others don’t mention, such as Block dates, Countdown timers, Custom messages, Cutoff times. Scale Promise lists 11 the others don’t mention, such as Colors, Custom text, Fonts, Guarantee. 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 20, 2026 for NS Estimated Delivery Date, Oct 13, 2026 for Scale Promise; 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 20, 2026 for NS Estimated Delivery Date, Oct 13, 2026 for Scale Promise. 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.