iTransfer Pro vs Oximeter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iTransfer Pro
Easily transfer files between your device and cloud storage services like Dropbox, Box, and Google Drive. Supports FTP, SFTP, and FTPS servers with advanced authentication options. Manage, view, and share your documents and media files efficiently.
- Cloud drive integration (Dropbox, Box, OneDrive, Google Drive)
- FTP, SFTP, FTPS server support
- Private key authentication for SFTP
- File management (add, search, rename, move, delete)
- View and open various file types
- Email and share files
- Password protection
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iTransfer Pro is the Pro Version of iTransfer, the No. 1 App for file transfer on iPhone/iPad. Besides all the features available on iTransfer, the Pro Version has more features, which are essential to business and professional users, including Dropbox, Box, OneDrive, and GoogleDrive access. Supported features include: 1. Download files from your iCloud Drive. Save local files to iCloud Drive. 2. Upload/download files to/from FTP/SFTP/FTPS servers, DropBox, Box, OneDrive, and GoogleDrive. 3. Support both user name/password and Private Key authentication for SFTP. Support both PPK and PEM keys. Support importing keys from/exporting keys to iCloud Drive under iTransfer/keys folder. 4. Email files. 5. Manage files, including adding a folder, searching, renaming, moving or deleting files. 6. View supported files, including: PDF, DOC, EXCEL, PPT, image files, TXT, etc. 7. Open files using other Apps through “Open in”. 8. Play photo slideshows. 9. Playback music and videos. 10. Support launching with a password. 11. Print documents. 12. Share photos on Facebook, Twitter and Weibo. With its simple interfaces, iTransfer Pro provides the easiest way to transfer files on iPhone and iPad. If you have any questions, please visit: http://www.comcsoft.com/Portfolio/our_apps/iTransfer/iTransfer_overview.php.
Oximeter
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用户可以使用这个App连接到血氧仪，来查看血氧的各项参数。 免责声明：本血氧仪产品和应用程序仅作为诊断中的一种辅助手段，在使用本血氧仪产品和应用程序以及做出任何医疗决定之前，请寻求医生的建议。
Screenshots
Verdict
The clearest difference is price: Oximeter at Free against iTransfer Pro's $5.99. Oximeter also leads on update cadence (every 3 days vs every 4 months) and iOS requirement (13.0 vs 15.0). On ads, in-app purchases and device support 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
Oximeter is free to download; iTransfer Pro costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
iTransfer Pro ships an update every 4 months, Oximeter every 3 days. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.
| Parameter | iTransfer Pro | Oximeter |
|---|---|---|
| Price | $5.99 | Free — better |
| Rating | 4.2 (81 ratings) — better | — |
| Positive reviews | 30.9% of reviews | — |
| Number of ratings | 81 — better | — |
| Update frequency | Every 4 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 49 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | ComcSoft Corporation | ShenZhen Lenze Technology Co,.Ltd. |
In-app purchases
iTransfer Pro
No in-app purchases
Oximeter
No in-app purchases
