Manage customer information securely on your mobile device, separate from personal contacts. Sync data with a MySQL server for backup and multi-device access. Includes GDPR tools, customer grouping, birthday management, and newsletter capabilities.





250+ iOS apps curated and reviewed
Every iPhone needs a few good customer database apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.8★ (42) | No | Yes | Jul 2026 | |
| 2 | Free | 4.5★ (412) | No | Yes | Aug 2026 | |
| 3 | Free | 4.7★ (15K) | No | No | Aug 2026 | |
| 4 | Free | 4.7★ (2.4K) | No | Yes | Aug 2026 | |
| 5 | Free | 5.0★ (4) | No | Yes | Jul 2026 | |
| 6 | Free | — | No | No | Jun 2026 | |
| 7 | Free | 4.8★ (25K) | No | No | Sep 2026 | |
| 8 | Free | 3.9★ (82) | Yes | Yes | Jul 2026 |





Manage customer information securely on your mobile device, separate from personal contacts. Sync data with a MySQL server for backup and multi-device access. Includes GDPR tools, customer grouping, birthday management, and newsletter capabilities.





Effortlessly store and manage your client data with this simple and beautiful application. Organize customer interactions, make notes, import contacts, and set reminders. Communicate with clients via email, SMS, or direct calls, all from one place.





This app unifies customer-facing teams on an AI-powered platform, offering a comprehensive customer view and enabling quick actions from any location. It includes an AI assistant to provide insights, draft communications, and support deal closing while on the move.


This app helps you manage customer relationships by tracking conversations, organizing contacts, and scheduling follow-ups. It allows you to store notes, files, and documents, and offers features like contact mapping and email templates to build stronger connections and never miss opportunities.


Manage client relationships and tasks with this comprehensive customer management system. Organize client records, notes, and deadlines to provide exceptional service and grow your business. Features include offline access and a client planner.




Build custom apps and organize your life with a flexible database solution. Create checklists, manage contacts, catalog collections, and track projects with customizable templates or from scratch. Collaborate in real-time with others on your iOS device.


This offline database application allows users to organize, manage, and search data with cloud synchronization. It supports data exchange with popular spreadsheet and database software, and offers a visual form designer for attractive data presentation. Ideal for both personal and team use, it facilitates collaboration and offline work.


Easily record and retrieve client interactions and details. Add custom fields, notes with photos, and access your data across multiple devices via cloud backup. Ideal for professionals needing organized client management.






Create custom databases without coding. Organize any type of information, from contacts to collections, with user-defined structures. Export data in CSV format for easy sharing and backup.


Streamline your independent business operations with tools for invoicing, contracts, payments, project tracking, and client scheduling. Automate tasks and manage expenses to deliver exceptional client experiences and stay in control of your business.


This app helps retail sales associates manage customer relationships and communication. It centralizes customer information, tracks follow-ups, and provides a unified messaging system, replacing traditional physical client books. Store management gains insights through a reporting dashboard.


A lightweight SQL tool for managing MySQL and SQLite databases on iOS devices. It offers a robust SQL editor with syntax highlighting and autocomplete, along with efficient table browsing and data manipulation features. Export query results and utilize a multilingual interface for streamlined development and troubleshooting.









