Lightweight & Faster Alternatives to Delivery Date and Time Picker
Independent performance benchmarks — Delivery Date and Time Picker adds 20 ms desktop CPU and 68 ms on mobile.
Performance Comparison
| App | Grade | Desktop CPU | Mobile CPU | Payload |
|---|---|---|---|---|
| Delivery Date and Time Picker (current) | C | 20 ms | 68 ms | 178.31 KB |
| Preorder Now | A | 1 ms | 16 ms | 0.51 KB |
| Coming Soon | B | 4 ms | 9 ms | 84.99 KB |
| Store Locator | B | 4 ms | 31 ms | 123.03 KB |
Faster Alternatives — Ranked by Speed
Why Merchants Switch from Delivery Date and Time Picker
Delivery Date and Time Picker earns a Grade C in StackConflict’s independent benchmark — placing it in the heavy tier across 300+ Shopify General apps tested. On mobile devices with real-world CPU constraints, every extra millisecond translates directly into lost conversions.
Faster General Alternatives
| App | Grade | Desktop CPU | Mobile CPU | KB |
|---|---|---|---|---|
| Delivery Date and Time Picker (current) | C | 20 ms | 68 ms | 178.31 KB |
| Preorder Now | A | 1 ms | 16 ms | 0.51 KB |
| Coming Soon | B | 4 ms | 9 ms | 84.99 KB |
| Store Locator | B | 4 ms | 31 ms | 123.03 KB |
Our Recommendation: Preorder Now
Preorder Now scores Grade A — 1 ms desktop CPU and 16 ms on mobile. That’s 20× faster than Delivery Date and Time Picker on desktop and fits within Google’s Core Web Vital thresholds for Interaction to Next Paint (INP).
About These Benchmarks
StackConflict measures each Shopify app on real live Shopify merchant stores — Playwright-controlled browser with 4× CPU throttle and mobile viewport, matching Google Lighthouse’s mid-range Android benchmark. CPU cost is the V8 ScriptDuration delta captured via Chrome DevTools Protocol. Results are the median across multiple live stores.
Check Your Full Stack
See how all your installed apps combine — and whether a speed optimizer would help.