CSVReader vs CSV Master
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CSVReader
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.
- Edit CSV and TSV files
- Import files with various character codes
- Sort columns
- Filter data by conditions
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You can edit CSV files and TSV files. You can now import files with various character codes. Each column is sortable. You can filter by specifying conditions for each column.
CSV Master
Edit and create CSV files with a spreadsheet-like interface. Syncs with cloud storage and supports custom delimiters. Offers dark mode for comfortable viewing and editing on mobile devices.
- Edit and create CSV files
- Spreadsheet-style table view
- Cloud synchronization (iCloud)
- Import and export functionality
- Customizable delimiters
- Dark mode support
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Take control of your CSV files anytime and anywhere with this powerful and easy-to-use CSV editor and file viewer for iPhone and iPad. Whether you are managing contact lists, inventory data, log files, or spreadsheet exports, this app makes it effortless to view, create, and edit CSV files on the go. With a clean and intuitive interface, editing rows and columns is as simple as using a professional spreadsheet. Key Features - Seamless Editing and Creation: Open, modify, and save CSV files directly on your mobile device. - Spreadsheet Grid View: View your data in a clean, professional, table-style layout for easy reading. - Tap and Quick Navigate: Tap any cell to edit instantly and use the in-app navigation buttons to move up, down, left, or right smoothly. - Transparent Editing Overlay: View the full background sheet while editing a cell to keep track of your data context. - Advanced Encoding Support: Open files with different character encodings, including UTF-8 and Shift-JIS, to prevent broken text or text corruption. - Flexible Cloud Syncing: Works flawlessly with iCloud Drive and other major cloud storage providers to keep your files synced across all devices. - Custom Delimiters: Support for multiple delimiters including commas, tabs, semicolons, and spaces. - Easy Import and Export: Share your finished work via email, messages, or AirDrop instantly. - Dark Mode Support: Switch between light and dark themes for comfortable reading in low-light environments. Perfect for developers, data analysts, professionals, students, and anyone who works with structured text data. Download now to get your mobile solution for managing CSV files.
Screenshots
Verdict
The clearest difference is rating: CSVReader at 4.6 against CSV Master's 3.7. CSVReader also leads on review sentiment (60% vs 33%) and ratings volume (117 vs 3). CSV Master's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CSVReader sells 1 one-off in-app purchase and CSV Master sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
CSVReader holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: CSVReader has 117 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 60% of CSVReader's written reviews are positive against 33% of CSV Master's.
CSVReader ships an update every 2 months, CSV Master every 3 weeks. The most recent releases landed on September 13, 2026 and August 11, 2026 respectively.
| Parameter | CSVReader | CSV Master |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (117 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 60.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 117 — better | 3 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Motoki Takahashi | Kazuhisa Kobayashi |
Customer experience
CSVReader
CSV Master
In-app purchases
CSVReader
- Remove ads$7.99
CSV Master
- Remove Ads$4.99









