126+ iOS apps curated and reviewed
The best kobo toolbox apps on iPhone average 4.4★ across 126+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.4★ (132) | Yes | Yes | Jul 2026 |
| 2 |  | Free | — | No | No | Jul 2026 |
| 3 |  | Free | — | No | Yes | May 2026 |
| 4 |  | Free | 3.0★ (13) | No | No | May 2026 |
| 5 |  | Free | 4.5★ (27K) | No | No | Jul 2026 |
| 6 |  | Free | 4.9★ (5.7M) | Yes | No | Jul 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | — | No | Yes | Jul 2026 |
This app allows users to collect data using forms compatible with the Open Data Kit (ODK) Collect for iOS. It supports functions available in JavaRosa, aiming for seamless integration with existing ODK forms.
This application allows data collectors to efficiently fill out forms on mobile devices. Collected data can be uploaded to a central server once an internet connection is established.
Access millions of eBooks and audiobooks with a highly customizable reading experience. Sync your progress across devices and discover new stories with guest browsing. Enjoy features like night mode, text-to-speech, and CarPlay integration.
Access a vast library of eBooks, magazines, and comics on your mobile device. Customize your reading experience with adjustable text, brightness, and page-turning options. Look up words, track progress, and sync across devices.
Access a vast library of over 50,000 free books and audiobooks across numerous genres. Enjoy a modern, user-friendly interface designed for comfortable reading and listening. Discover classics, explore banned books, and get daily recommendations.
This app allows you to print photos at precise dimensions on standard paper sizes. Easily arrange multiple photos, create collages, and export high-resolution files for perfect, frustration-free printing.
Effortlessly move your e-books between your iPhone and e-reader using WiFi. This app eliminates the need for cables or a computer, allowing for quick and direct book transfers in seconds.
This app allows you to create and manage personal relational databases on your device. It offers a flexible and intuitive way to structure and access your data, with features like full-text search, custom field types, and data visualization tools.
This utility app offers a suite of tools designed to assist with various tasks on your mobile device. It aims to provide convenient solutions for everyday needs, with more features planned for future updates.
