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1. Listing metadata
Field-level data| POWR | LensAdvisor | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
| POWR | LensAdvisor | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
Add a prescription lens flow to any product. We automate Rx capture, lab orders and fulfillment.
| Metric | POWR: File Embed | Embed PDF | LensAdvisor: Prescription Lens |
|---|---|---|
| Rating | 3.0 ★ | ★ 5.0 ★ |
| Total reviews | 6 | ★ 35 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free to install |
| Built for Shopify | — | — |
| Pricing tiers | 4 tiers | 4 tiers |
| Listed features | 4 | ★ 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Oct 2015 | Sep 2020 |
Based on the data on this page, LensAdvisor: Prescription Lens is the stronger choice for most Shopify App Store merchants — 5.0★ vs POWR: File Embed | Embed PDF's 3.0★ is a meaningful gap that usually reflects real product or support quality differences across the user base.
Pricing entry tiers: POWR: File Embed | Embed PDF at Free plan available, LensAdvisor: Prescription Lens at Free to install. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
Recommended by size: small/early-stage merchants who need fast install and low risk should default to LensAdvisor: Prescription Lens; mid-market and enterprise merchants with specific feature requirements should evaluate both — POWR: File Embed | Embed PDF's 6-review base may include the workflow context that matches your specific use case better than LensAdvisor: Prescription Lens's broader-but-shallower coverage.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: POWR: File Embed | Embed PDF audit • LensAdvisor: Prescription Lens audit
| Keyword | POWR | LensAdvisor |
|---|---|---|
| prescription lens customization | Not ranked | #2 |
| file upload | Not ranked | #24 |
| file uploads | Not ranked | #24 |
No tracked changes.
Both POWR: File Embed | Embed PDF and LensAdvisor: Prescription Lens offer paid plans only. POWR: File Embed | Embed PDF starts at Free plan available; LensAdvisor: Prescription Lens starts at Free to install. Compare the per-tier features in the Pricing section above before committing.
LensAdvisor: Prescription Lens has the higher average rating (5.0★ from 35 reviews) compared to POWR: File Embed | Embed PDF (3.0★ from 6 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
LensAdvisor: Prescription Lens holds the higher average rating (5.0★ vs 3.0★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. LensAdvisor: Prescription Lens has the deeper published review base (35 vs 6), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
POWR: File Embed | Embed PDF typically suits early-stage and growth-mode teams based on its published review base (6 reviews). LensAdvisor: Prescription Lens typically suits early-stage and growth-mode teams based on its published review base (35 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. POWR: File Embed | Embed PDF and LensAdvisor: Prescription Lens both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from POWR: File Embed | Embed PDF" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
