Bluetooth U vs Air Transfer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bluetooth U
Easily transfer any type of file between your Apple devices using Bluetooth. This app also offers robust local file management, including sharing via Wi-Fi and USB, and a versatile file viewer for documents, photos, and videos.
- Bluetooth file transfer
- No file type restrictions
- Wi-Fi and USB file sharing
- Local file management
- Document and media viewer
- Folder transfers
- Photo library transfers
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Bluetooth U ensure both devices(iPhone&iPod&iPad) transfer files mutually, No file type restrictions. *****specifically as follows: *****Bluetooth Action Looking for other iPad/iPhone/iPod Share files from local document via bluetooth Interrupt and resume downloading at any time Multiple File Transfers (Choose your files and transfer at once) Folder Transfers Photo Library (Multiple Photos/Cameras at once) Transfers Operate history Living progress *****Local File Sharing USB File Sharing via iTunes Http File Sharing via WiFi,Support Safari, chrome, firefox and IE6/7/8/9 Chrome and Firefox Supported upload multiple files Email multiple files/folder Supported Open files using other applications *****Local File Manage New Folder Sorting by file name, create date and file type View, copy, move, delete, rename, email, zip Compression and unzip files/folders Glide deleting function Select all and Cancel all Photo import Supported Bookmark supported *****File View New plain text(default encoding UTF-8),Convert plain file encoding (Unicode,UTF-8 etc) [.txt] External file content copy or paste Photo View, Zoom [.png .jpg .jpeg .gif .bmp .xbm .tif .tiff etc]; Document reader [.pdf .rtf .csv .rtfd .doc .docx .xls .xlsx .ppt .pptx (office 2003 or later) etc] Video Player [.mp4] File Compression and Decompression [.zip .rar] Extract files from encryption .rar Multi-touch Supported, Zoom files Landscape mode supported iPad-compatible Transfer file to MacOS using Bluetooth U,Please download File Deliver https://itunes.apple.com/us/app/file-deliver/id1000489896?ls=1&mt=12
Air Transfer
Securely hide private photos, videos, and documents behind a password or fingerprint. Upload and download files wirelessly without needing a USB cable, and even lock other apps for enhanced privacy.
- Hide photos, videos, and documents
- Wireless file upload/download
- Password and fingerprint lock
- App locker functionality
- Intruder detection
- Capture media within the app
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Air Transfer is a photo/movie safe that keeps all of your private pictures and videos hidden behind a password. It lets you upload and download files to/from your device over a wireless connection. Easy-to-use web interface, no USB cable needed. Locking your private photos and videos is easy with Air Transfer: - Setup account and create new pin - Go into the first photo album already created for you - Hit the plus button to hide pics. These photos will be removed from you gallery and locked into Private Photo. - Now you have a private photo gallery that only you can view. - You can only open private photo by typing correct password into the calculator or your fingerprint (for supported devices). - Hide an unhide photos, videos, or any documents easily. - Capture images and record videos from inside the app itself. - Fingerprint App Lock and fingerprint gallery Supported to compatible devices. - Powerful AppLocker to Lock apps which you don’t want anyone else to open. - Hide Music Files into Folders to lock and keep safe from others. - Lock apps using Strong password set by you or By fingerprint in supported devices. Enable from settings inside. - Intruder - App Disappears from recent apps list. If you got any call when using locker then locker immediately closes itself and also if suddenly someone came near you and you just screen off then locker will closes automatically. - No storage limitation for your hidden files if your phone memory has enough storage space. - Supports “Uninstall Protection” to prevent calculator from being uninstall by kids or strangers. - Night mode option to view private photos or watching videos at night time with low brightness. It's as easy as looking through your photo albums to one click upload photos and videos to your keep photo lock app. Once uploaded, you can delete them from your phone photo gallery and still view them in keep picture vault.
Screenshots
Verdict
The clearest difference is in-app purchases: Air Transfer at none against Bluetooth U's 3. Air Transfer also leads on ads (none vs shown) and iOS requirement (8.0 vs 12.0). On price, review sentiment 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
Both are free to download. Bluetooth U sells 3 one-off in-app purchases. Air Transfer asks for nothing beyond the download.
| Parameter | Bluetooth U | Air Transfer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (16 ratings) — better | — |
| Positive reviews | 47.6% of reviews | 50.0% of reviews — better |
| Number of ratings | 16 — better | — |
| Update frequency | Every 2 months | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | 锦文 游 | Hong Nguyen |
Customer experience
Bluetooth U
Air Transfer
Bugs and requests
Bluetooth U
Reported bugs
20 issues- App crashes on startup
- Cannot connect to devices
- Paid version does not work
- App crashes after update
- Location services required
Show 15 moreShow fewer
- Files transfer as garbled text
- Cannot transfer movies
- Cannot transfer books
- Cannot import photos to system album
- Cannot lock screen during transfer
- App exits unexpectedly
- Does not allow multiple device connections
- Does not support movie transfer
- App crashes on iPad 1 / iOS 5.1
- Cannot attach mobile phone
- Bluetooth does not work on iOS 7 device
- Files are lost during transfer (metadata)
- App does not see devices
- App pairs but won't connect
- App crashes on launch
Requested features
7 requests- Custom file sorting option
- Develop an app to use phone as Bluetooth headset
- Support for remote FTP, media server, and remote folders
- Improve UI layout on iPad
- Allow app to stay connected
Show 2 moreShow fewer
- Add Dropbox feature
- Better help section/instructions
Air Transfer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Bluetooth U
- Remove ads$0.99
- Sync address book via bluetooth$0.99
- Full Version$1.99
Air Transfer
No in-app purchases
Questions
Is Bluetooth U free?
Is Air Transfer free?
Do Bluetooth U or Air Transfer have ads?
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