Castrum CRM app icon

Apps Like Castrum CRM for iPhone and iPad

by Romulus Ventures LLC★ 0.00 ratingsProductivityFreeData updated 2026-09-06

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Zoho CRM - Sales & Marketing app icon

    Zoho CRM - Sales & Marketing

    Zoho Corporation

    Manage , track leads, close deals

    Manage customer relationships by tracking interactions, managing leads, and monitoring pipelines. Create and update contacts, opportunities, and cases. Access reports and analytics. Sync calendar events and set reminders.

    ★ 4.42,685 ratingsBusinessFreeData updated 2026-09-08
  2. Hero CRM app icon

    Hero CRM

    PROSPER DIGITAL MARKETING, LLC

    ★ 5.01 ratingsProductivityFreeData updated 2026-09-06
  3. Contractor+ Invoice & Estimate app icon

    Contractor+ Invoice & Estimate

    Contractor Plus, Inc.

    Manage jobs, track time, and invoice clients

    Create and send itemized estimates with photos for each task. Track job progress and update clients in real time. Manage multiple projects with customizable templates. Generate professional invoices and track payments.

    ★ 4.81,861 ratingsBusinessFreeData updated 2026-09-30
  4. Plannie Appointment Scheduler app icon

    Plannie Appointment Scheduler

    Plannie LTD

    Schedule appointments and manage services

    Schedule appointments with clients through a centralized platform. Businesses can describe services, set availability, and manage bookings. Clients can reserve spots independently across devices.

    ★ 4.154 ratingsBusinessFreeData updated 2026-09-17
  5. Real Geeks app icon

    Real Geeks

    REAL GEEKS LLC

    Connect with agents and track leads

    Manage contacts and track leads with customizable fields. Send emails and texts using pre-set templates. Schedule calls and sync calendar events. Monitor pipeline progress and set reminders. Share documents and notes securely.

    ★ 4.91,580 ratingsBusinessFreeData updated 2026-09-06
  6. PocketSuite - Schedule Clients app icon

    PocketSuite - Schedule Clients

    PocketSuite, Inc.

    Book appointments, manage , sign contracts, track

    Manage client bookings and schedules with a shared calendar. Create and send digital contracts and intake forms. Track payments and receive reminders for missed appointments. Monitor team performance and generate reports.

    ★ 4.41,813 ratingsBusinessFreeData updated 2026-09-08
  7. Xum CRM app icon

    Xum CRM

    Yersan Punto Com Sociedad Anonima

    ★ 0.00 ratingsProductivityFreeData updated 2026-09-06
  8. Zidy app icon

    Zidy

    Zidy INC

    Manage conversations, bookings, and payments in one

    Manage customer interactions with real-time messaging, bookings, and reviews. Handle payments and marketing automations within a unified dashboard. Schedule appointments and sync team communications across channels, including SMS and social media.

    ★ 4.8174 ratingsBusinessFreeData updated 2026-09-06
  9. WORKetc CRM & Projects app icon

    WORKetc CRM & Projects

    WORKetc Pty Ltd

    Manage tasks, track time, and send invoices

    Manage customer relationships with contact tracking and sales pipelines. Handle with task assignments and progress tracking. Process invoices and manage billing. Create and assign support cases. Integrate with calendar for scheduling.

    ★ 4.39 ratingsBusinessFreeData updated 2026-09-08
  10. ProLine App app icon

    ProLine App

    Blackfire Media LLC

    Schedule jobs, send quotes, track payments

    Manage roofing projects with integrated tools for lead tracking, job quoting, invoicing, and scheduling. Send texts and make calls through a dedicated business line. Generate reports and monitor customer interactions within the platform.

    ★ 4.614 ratingsBusinessFreeData updated 2026-09-06
  11. UrVenue app icon

    UrVenue

    Venue Management Systems, Inc.

    Manage venue operations and optimize revenue.

    The app provides venue management tools for nightlife leaders. It allows users to access their account, acquire new customers, and view customer spending summaries.

    ★ 2.19 ratingsProductivityFreeData updated 2026-10-05
  12. LeadHQ app icon

    LeadHQ

    Brandon Wong

    Generate leads and book appointments

    Create and manage marketing campaigns using automation tools. Generate leads through text and email. Schedule appointments and track interactions. Integrate with CRM for lead management and analytics.

    ★ 4.58 ratingsProductivityFreeData updated 2026-09-06
  13. Leader CRM Leads Sales Tracker app icon

    Leader CRM Leads Sales Tracker

    Naor Jacoby

    Manage and track customer calls

    Manage and customers with contact details, notes, tasks, labels, and reminders. Capture customer information on the go. Send price quotes and track interactions. Sync with People Insights for lead details. Set reminders and organize tasks.

    ★ 4.349 ratingsBusinessFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.