Best Pillar For Clients Apps

203+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Pillar for Clients is the household name in pillar for clients, but it's far from the only option. We track 203+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Pillar For Clients

Clio for Law Firms and Lawyers#2

Clio for Law Firms and Lawyers by Themis Solutions Inc.

Work from anywhere.
Strong Contender
💼 Business
4.8😊(8.6K ratings)
Free
Clio for Law Firms and Lawyers screenshot 1
Clio for Law Firms and Lawyers screenshot 2
Clio for Law Firms and Lawyers screenshot 3
Clio for Law Firms and Lawyers screenshot 4
Clio for Law Firms and Lawyers screenshot 5
Clio for Law Firms and Lawyers screenshot 6

Access essential case and client information remotely, track billable time, communicate securely with clients, and accept payments directly through the app. Stay organized and productive with dynamic calendars and task lists. Sign up at clio.com/signup.

What We Love

  • 👍 User-friendly interface
  • 🚀 Efficient time entry
  • 💡 Helpful for organizing law practice
  • 🔒 Secure client communication

Room to Improve

  • 🐛 Buggy calendar sync
  • 🔍 Limited functionality in mobile app
  • 🔍 Lack of billing/payment processing in app
Clients: Your Client Book, CRM#3

Clients: Your Client Book, CRM by Dmitry Petrushin

Manage Your Customer Database
Worth Considering
💼 Business
4.5😊(398 ratings)
FreeIn-App Purchases
Clients: Your Client Book, CRM screenshot 1
Clients: Your Client Book, CRM screenshot 2
Clients: Your Client Book, CRM screenshot 3
Clients: Your Client Book, CRM screenshot 4
Clients: Your Client Book, CRM screenshot 5

Effortlessly store and manage client data with this simple and efficient personal CRM app. Stay connected with your clients, take notes, import contacts, set reminders, and more from anywhere. Visit the website to learn more: https://clients.is/terms/

What We Love

  • 👍 Easy to use
  • 🚀 Simple and efficient
  • 💡 Helpful for small businesses
  • 🔒 Secure data storage

Room to Improve

  • 🐛 Bugs and glitches
  • 🔓 Limited offline functionality
  • 🔍 Lack of customization options

More Pillar For Clients apps to explore

4
Cloze Relationship Management
Cloze Relationship Management
Cloze Relationship Management
Smart CRM, Inbox and Contacts
Free

A productivity app that serves as a smart CRM and inbox manager, consolidating all contact details, communication history, and tasks in one place. It uses AI to prompt actions, prioritize important contacts, and streamline email management. Organize your professional relationships effortlessly.

📊 Productivity
(2.7K)
5
Smartsheet: Projects & Teams
Smartsheet: Projects & Teams
Smartsheet: Projects & Teams
Manage Tasks & Work in Sheets
Free

A project management app that helps you organize tasks, track progress, and collaborate with team members effectively. Stay on top of your projects and boost productivity – try it now!

💼 Business
(115K)
6
Google Sheets
Google Sheets
Google Sheets
Collaborate on Spreadsheets
Free

Create, collaborate, and edit spreadsheets on-the-go with an app that allows real-time teamwork, offline access, and seamless integration with Excel files. Enhance productivity and data analysis with AI-powered insights and enterprise-level security. Explore a smarter way to work together today.

📊 Productivity
(1.8M)
7
SQL Server / MSSQL by SQLPro
SQL Server / MSSQL by SQLPro
SQL Server / MSSQL by SQLPro
Database UI for SQL Server
Free

This database application is a lightweight client for accessing Microsoft SQL Server databases, including cloud-hosted servers like SQL Azure and Amazon RDS. It features IntelliSense, syntax highlighting, tabbed interface, support for multiple queries, and quick access to tables and columns. Experience efficient SQL management with this user-friendly tool today.

💼 Business
(115)
8
Postgres Client by SQLPro
Postgres Client by SQLPro
Postgres Client by SQLPro
PostgreSQL client database
Free

This powerful PostgreSQL client database application provides quick and simple access to Postgres servers, offering features such as intellisense, syntax highlighting, and a tabbed interface. Try it out and easily manage your PostgreSQL databases with its user-friendly interface and robust functionality.

🔧 Utilities
(32)
9
Spreadsheet: Edit XLSX Sheets
Spreadsheet: Edit XLSX Sheets
Spreadsheet: Edit XLSX Sheets
Create, Share XLS Office Files
Free

Create and share XLS office files with ease using this powerful spreadsheet editing tool. Collaborate seamlessly on spreadsheets with colleagues and friends. Experience efficient file management and editing capabilities on the go. Unleash the full potential of your data today!

📊 Productivity
(93)
10
Vagaro Pro
Vagaro Pro
Vagaro Pro
Booking, Payments, Scheduling
Free

A comprehensive app for managing appointments, clients, sales, and marketing. Take control of your schedule with this powerful and user-friendly tool.

💼 Business
(12K)
11
Clientbook Retail
Clientbook Retail
Clientbook Retail
clienteling, messaging, crm
Free

Clientbook is a clienteling and CRM solution for retail stores, allowing sales associates to efficiently track and communicate with clients. It streamlines client management by consolidating follow-ups, message history, preferences, and more in one place, enabling smooth client transitions between associates and providing management with valuable performance insights. Take your client relationships to the next level with Clientbook.

💼 Business
(1.2K)
12
QuoteIQ: Contractor CRM
QuoteIQ: Contractor CRM
QuoteIQ: Contractor CRM
Field Service CRM & Invoicing
Free

QuoteIQ is the ultimate business management app tailored for home service industry professionals, offering a comprehensive solution for all business needs. Developed by service providers, this app aims to enhance organization and foster growth. Experience streamlined CRM features and efficient estimating tools in one convenient platform.

💼 Business
(3.1K)
13
Microsoft Excel
Microsoft Excel
Microsoft Excel
Organize Your Data and Budget
Free

A powerful spreadsheet app that helps you organize and manage data efficiently, even on the go. Create, edit, and share files with ease, customize tables, and access advanced features for data analysis and productivity. Try it today for seamless data handling and budgeting.

📊 Productivity
(1.4M)
14
Microsoft Power BI
Microsoft Power BI
Microsoft Power BI
Business data analytics
Free

An app for business data analytics, allowing users to access, analyze, annotate, and share data with powerful features for decision-making on the go. Get real-time notifications, explore, filter, and focus on important data, and ask questions for meaningful insights. Start making informed decisions today!

💼 Business
(93K)
15
Customer List: Client Records
Customer List: Client Records
Customer List: Client Records
Customer Database, Client list
Free

This customer management system helps you organize client records, tasks, and notes, ensuring exceptional service and business growth. Try it for free to build better relationships with your customers, stay organized, and provide better services with features like client planning, time tracking, and contact management.

💼 Business
(4)
16
Tableau Mobile
Tableau Mobile
Tableau Mobile
by Tableau Software, LLC
Free

Access your data on-the-go with this mobile application. Stay connected with your dashboards, even offline, and interact with your data effortlessly. Mark favorites for quick access and enjoy intuitive navigation.

💼 Business
(2.8K)
17
Lucidchart
Lucidchart
Lucidchart
Flowchart & Diagram Maker
Free

Create professional flowcharts and diagrams easily with our intuitive application. Collaborate with team members in real-time and streamline your workflow for improved productivity. Try it now and enhance your visual communication!

📊 Productivity
(5.3K)
18
Karbon for Clients
Karbon for Clients
Karbon for Clients
Accounting firm client portal
Free

This client portal app allows you to securely share files, exchange information, and stay connected with your accounting firm in one place, streamlining communication and task management. By using this app, you can easily collaborate, track project progress, and ask questions, reducing back-and-forth and keeping your information safe with industry-standard security.

📊 Productivity
(3)
19
Business For Home
Business For Home
Business For Home
by Van Ons  B.V.
Free
💼 Business
(43)
20
Ninox Database for iPhone
Ninox Database for iPhone
Ninox Database for iPhone
Create Apps for Work and Life
Free

A powerful database app for iPhone, iPad, and Mac, Ninox lets you create customized business apps and databases without coding. Collaborate with your team, access on multiple devices, and streamline workflows with features like forms, views, and templates. Get organized and increase productivity - download now!

💼 Business
(87)