249+ iOS apps curated and reviewed
With an average user rating of 4.3★, the acknowledgement book category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 4.7★ (4.4M) | Yes | No | Sep 2026 |
| 3 |  | Free | 4.7★ (96K) | No | No | Sep 2026 |
| 4 |  | Free | 4.5★ (84K) | No | No | Sep 2026 |
| 5 |  | Free | 4.9★ (40K) | No | No | Sep 2026 |
| 6 |  | Free | 4.7★ (31K) | No | No | Sep 2026 |
| 7 |  | Free | 4.9★ (68) | No | Yes | Sep 2026 |
| 8 |  | Free | 4.5★ (43K) | Yes | No | Sep 2026 |
Access payroll, time, benefits, and HR information for yourself and your team. Track time, view pay statements, manage time off, and connect with colleagues. Managers can approve requests and view team calendars.
Access and analyze your business data from anywhere with powerful mobile tools. Visualize key metrics, filter information, and share insights on the go. Get real-time notifications and ask questions of your data with a virtual analyst.
This app provides a unified experience for employees, offering streamlined onboarding, a service catalog, and access to essential tools like people search and notifications. It enhances security, compliance, and productivity by centralizing corporate resources and communication.
Securely connect with your accounting professional to manage documents, communicate, and complete tasks. Review, upload, and sign documents, chat securely, and pay invoices all within a user-friendly interface.
Instantly send your handwritten notes and whiteboard sketches to your favorite cloud services. Features handwriting recognition for searchable text and automatic organization. Enjoy the tactile experience of writing with the efficiency of digital storage and sharing.
This app allows users to manage documents directly from their iOS device. It seamlessly integrates with a self-hosted document management system, ensuring data privacy and control. Easily find, categorize, and add new documents on the go.
This mobile office suite allows users to edit and manage spreadsheet and rich text files on their iPhone and iPad. It offers online and offline functionality, synchronization with cloud storage services, and compatibility with major office suites.
Transform scattered documents, photos, and notes into organized PDFs. Capture information on the go, edit, merge, and secure your files. Advanced features like OCR and voice-to-text are available with a subscription.
Transform your iPhone into a powerful document scanner. Quickly capture, organize, and share multipage documents, receipts, and more as high-quality PDFs or JPEGs. Advanced algorithms ensure accurate edge detection, perspective correction, and optimal contrast for clear scans.
Manage your accounting practice and clients from anywhere with this mobile app. Access client information, files, and manage projects, tasks, and billing on the go. Securely handle sensitive data with advanced mobile security features.
This app helps you create, organize, and manage notes and checklists. You can easily convert your content into professional PDF files and share them. Its intuitive interface is designed for quick access and efficient document management.
This app is a comprehensive note-taking and PDF editing solution for mobile devices. It allows users to write, format, and organize notes, annotate PDFs, fill forms, and scan documents. The app offers advanced editing tools, powerful search, and seamless sharing and export options.
Manage and sign documents on the go. Create, edit, send, and eSign contracts, proposals, and more directly from your mobile device. Stay updated with real-time alerts on document status and ensure secure, legally binding eSignatures.
Access all your organization's applications securely from your mobile device with a single login. Features include custom branding, two-factor authentication, and biometric app lock for enhanced security and productivity.
This app automatically finds, organizes, and stores your important documents from emails, photos, and folders. It uses AI to categorize files like receipts and contracts, making tax preparation and accounting effortless. Enjoy unlimited cloud storage and fast search capabilities for seamless document management.
Safeguard your private thoughts, voice memos, and sensitive information with robust, multi-layered security. This app offers military-grade encryption, biometric locks, and secure voice recording to keep your data protected. Enjoy a distraction-free, ad-free experience with a powerful rich text editor and seamless iCloud syncing across devices.
This app provides comprehensive accounting tools for small and medium businesses, including GST-compliant invoicing, inventory management, and expense tracking. It simplifies financial management with detailed reports and offline capabilities, making it accessible even without prior accounting knowledge.
Access selected corporate documents, payroll information, and HR features. View pay stubs, edit your address, add dependents, and manage direct deposits. Features available depend on employer enablement.