Side-by-side comparison · 24 data points
Take unlimited bookings and appointment on your calendar. Booking app for events, rental & service
| Appointment Booking Cowlendar | SLOT Scheduling Booking App | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
Booking system for appointment scheduling with scheduling calendar like acuity scheduling
| Metric | Appointment Booking Cowlendar | SLOT Scheduling Booking App |
|---|---|---|
| Rating | ★ 4.9 ★ | 4.8 ★ |
| Total reviews | ★ 2.1k | 106 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free to install |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | ★ 4 tiers | 3 tiers |
| Listed features | 5 | 5 |
| Featured placements | 4 | — |
| Languages | 7 supported | 1 supported |
| Listed since | Jan 2022 | May 2020 |
Appointment Booking Cowlendar edges out SLOT Scheduling Booking App on rating (4.9★ vs 4.8★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number. Pricing entry tiers: Appointment Booking Cowlendar at Free plan available, SLOT Scheduling Booking App 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 (apps, orders, integrations) varies. Appointment Booking Cowlendar has the larger user base (2,087 reviews vs 106), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. SLOT Scheduling Booking App's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat. Recommended by store size: small/early-stage merchants who need fast install and low risk should default to Appointment Booking Cowlendar; mid-market and enterprise merchants with specific feature requirements should evaluate both — SLOT Scheduling Booking App's 106-review base may include the workflow context that matches your specific use case better than Appointment Booking Cowlendar'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: Appointment Booking Cowlendar audit • SLOT Scheduling Booking App audit
| Listed |
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| Last updated | — | — |
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| Keyword | Appointment Booking Cowlendar | SLOT Scheduling Booking App |
|---|---|---|
| appointment booking | #2 | #15 |
| booking | #2 | #16 |
| rentals | #3 | #15 |
| booking app | #7 | #12 |
| appointments | #2 | #20 |
Not featured in any section recently.
Both Appointment Booking Cowlendar and SLOT Scheduling Booking App offer paid plans only. Appointment Booking Cowlendar starts at Free plan available; SLOT Scheduling Booking App starts at Free to install. Compare the per-tier features in the Pricing section above before committing.
Appointment Booking Cowlendar has the higher average rating (4.9★ from 2,087 reviews) compared to SLOT Scheduling Booking App (4.8★ from 106 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
It depends on what you're optimizing for. Appointment Booking Cowlendar fits better if you prioritize rating consistency; SLOT Scheduling Booking App is the call if you need the larger user base. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Both apps are one-click installs from the Shopify App Store marketplace. Appointment Booking Cowlendar has more onboarding documentation maturity (2,087 reviews vs 106), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
Appointment Booking Cowlendar typically suits early-stage and growth-mode stores based on its review-base composition (2,087 reviews). SLOT Scheduling Booking App aligns more with early-stage and growth-mode stores (106 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Migration support varies by app and category. Appointment Booking Cowlendar and SLOT Scheduling Booking App 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 SLOT Scheduling Booking App" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
