201+ iOS apps curated and reviewed
The best csv viewer and editor apps on iPhone average 4.4★ across 201+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | — | No | Jul 2026 |
| 2 |  | Free | — | No | Yes | Jun 2026 |
| 3 |  | Free | 3.0★ (1) | Yes | No | May 2026 |
| 4 |  | Free | — | No | No | Jul 2026 |
| 5 |  | Free | 4.5★ (43K) | Yes | No | Aug 2026 |
| 6 |  | Free | — | Yes | Yes | May 2026 |
| 7 |  | Free | 4.6★ (117) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.8★ (18K) | Yes | Yes | Aug 2026 |
Easily create, view, and edit CSV files with simple tools for managing columns and rows. Open files from your device or URL, convert them to PDF or Word, and search your device for CSVs.
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.
Easily view and edit CSV and TSV files on your mobile device. Import files with various character codes, sort columns, and filter data by specific conditions.
This AI-powered office suite transforms your device into a smart workspace. Generate presentations from prompts, digitize notes, and analyze documents with an intelligent assistant. Seamlessly sync across devices for efficient workflow.
Create, open, and edit CSV files directly on your mobile device. Convert your data to various formats like PDF, Word, Excel, and JSON, and share them easily. No computer is needed for managing spreadsheets and tables on the go.
A powerful code editor for mobile devices, offering syntax highlighting for over 80 languages, remote file access, and a built-in terminal. Perfect for developers who need to code on the go with a well-designed interface.
Easily manage and view local HTML files on your device. Import files via iTunes File Sharing, edit them, and utilize features like syntax highlighting and source text search for a streamlined workflow.
Create and edit spreadsheets with a variety of templates and powerful text functions. Easily insert, merge, and batch operations. Output your work as XLS or PDF documents and benefit from automatic saving.
This offline iOS tool formats, views, validates, and converts JSON data. It supports large files and offers privacy-safe, local processing for developers needing to debug API responses or transform data formats.
This tool offers a professional way to view and edit JSON data. It features real-time syntax highlighting, intelligent formatting, and data validation, with easy file management and sharing.
This app provides a straightforward rich text editor for creating and editing documents on the go. It supports various file formats and offers seamless synchronization with Google Docs. Users can easily manage their saved files and enjoy a clean interface.
Create, edit, and collaborate on spreadsheets from anywhere, anytime. Work offline, format cells, insert formulas, and view charts. Seamlessly edit Excel files and enjoy automatic saving of your work.
Edit and manage CSV and TSV files with a clean, user-friendly interface. Offers powerful features for data manipulation, reformatting, and export, all processed locally on your device for enhanced privacy.
A fast and simple text and source code editor for iPhone and iPad. It allows users to create, import, edit, and manage various file types with features like syntax highlighting, search/replace, and export options.
A versatile text editor for managing files on your device and in the cloud. Supports various text formats, rich text editing, and custom fonts. Offers cloud integration and sharing capabilities.