Side-by-side comparison · 24 data points
User Authentication with Authenticator App & 2FA. One-click auth to prevent fake login. OTP included
| PasswordFree Authenticator App | CRM PLUS on LINE | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — |
You can automate various LINE messages by using customer data such as abandoned checkout and more！
| Metric | PasswordFree Authenticator App | CRM PLUS on LINE |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | 3 | ★ 39 |
| Free plan | Yes | Yes |
| Pricing | Free trial available | Free to install |
| Built for Shopify | — | — |
| Pricing tiers | 1 tier | ★ 4 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Nov 2024 | Dec 2020 |
PasswordFree Authenticator App and CRM PLUS on LINE are evenly matched on rating (5.0★ vs 5.0★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.
Pricing entry tiers: PasswordFree Authenticator App at Free trial available, CRM PLUS on LINE 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 evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone.
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: PasswordFree Authenticator App audit • CRM PLUS on LINE audit
| Keyword | PasswordFree Authenticator App | CRM PLUS on LINE |
|---|---|---|
| social login | Not ranked | #7 |
| otp login | #17 | Not ranked |
| accounts and login | Not ranked | #17 |
| login | Not ranked | #19 |
| lock pages | #23 | Not ranked |
Both PasswordFree Authenticator App and CRM PLUS on LINE offer paid plans only. PasswordFree Authenticator App starts at Free trial available; CRM PLUS on LINE starts at Free to install. Compare the per-tier features in the Pricing section above before committing.
PasswordFree Authenticator App (5.0★, 3 reviews) and CRM PLUS on LINE (5.0★, 39 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 5.0★. CRM PLUS on LINE does carry the larger published review base (39 vs 3). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. CRM PLUS on LINE has the deeper published review base (39 vs 3), 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.
PasswordFree Authenticator App typically suits early-stage and growth-mode teams based on its published review base (3 reviews). CRM PLUS on LINE typically suits early-stage and growth-mode teams based on its published review base (39 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. PasswordFree Authenticator App and CRM PLUS on LINE 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 PasswordFree Authenticator App" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
