Book Flow vs Nileva Appointment Booking App
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 26, 2026 for Book Flow, Oct 14, 2026 for Nileva Appointment Booking.
The short answer
- Both list a free plan. Paid plans start at $15/month for Book Flow and $4/month for Nileva Appointment Booking.
- Book Flow lists 8 features Nileva Appointment Booking’s listing doesn’t mention, including Branding, Email notifications, Event check-in.
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 Plan
- · Create up to 3 services
- · Dashboard & office
- · Standard support
- · Storefront booking widget
Pro Plan
- · Everything in Free Plan
- · Priority support
- · Unlimited services creation
For stores started
- · 1 item Services
- · 1 item Staff
- · 20 Appointments/day
- · Custom Buffer before , Buffer after
- · Custom durations, Only style 1 Calendar
- · Flexible availability
For stores selling
- · 4 items Staffs
- · All features in the free package
- · Customize Email templates & Translations
- · Email notification & Email Reminders
- · Native 1-Click Calendar Invitations
- · Unlimited Appointments
For stores growing
- · 15 items Staffs
- · All Premium Calendar Designs & Blocks
- · All features in the free package
- · Customize Email templates & Translations
- · Email notification & Email Reminders
- · Native 1-Click Calendar Invitations
For stores scaling
- · All Premium Calendar Designs & Blocks
- · All features in the free package
- · Customize Email templates & Translations
- · Email notification & Email Reminders
- · Native 1-Click Calendar Invitations
- · Shared Resource / Location Management
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureBook Flow lets merchants offer bookable services straight from their storefront. Set your availability, create services with custom time slots, and let customers book and pay in one seamless checkout, no third-party booking tools required.
This app turns any product or variant into a bookable service. A booking calendar appears on the product page, where customers pick a date, a time and a staff member, then check out as a normal Shopify order. For each service you set the duration, buffer times, daily limit, booking window and the working hours of each staff member, so only slots you can serve are offered.
- Customers can book services directly from the storefront, with real-time slots.
- Merchants can create multiple bookable services, each with its own availability.
- Merchants can confirm, reject, or mark appointments as completed from the admin.
- Behind every service stands a staff member.
- Create a service for your staff by linking it directly to a Shopify product
- Professional appointment management
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 |  Book Flow |  Nileva Appointment Booking |
|---|---|---|
| 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 | Book Flow | Nileva Appointment Booking |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 8 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Book Flow | Nileva Appointment Booking |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $15/month | $4/month(ahead) |
| Longest free trial | Not listed | 7 days |
| Plans listed | 2 | 4 |
Listing
| Measure | Book Flow | Nileva Appointment Booking |
|---|---|---|
| Shopify category rank | #103 | #49(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 26, 2026 | Sep 18, 2025 |
| Languages | 1 | 1 |
| Developer | Integriti Studio | Nileva |
FAQ
Book Flow and Nileva Appointment Booking: common questions
- Is Book Flow or Nileva Appointment Booking cheaper?
- Both list a free plan. Paid plans start at $15/month for Book Flow and $4/month for Nileva Appointment Booking. 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?
- Book Flow lists 8 the others don’t mention, such as Branding, Email notifications, Event check-in, Multi-booking. Nileva Appointment Booking lists 7 the others don’t mention, such as Calendar widget, Cancel booking, Capacity limits, Custom events. 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 26, 2026 for Book Flow, Oct 14, 2026 for Nileva Appointment Booking; 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 26, 2026 for Book Flow, Oct 14, 2026 for Nileva Appointment Booking. 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.