BlueTrans vs OTP Conductor
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
BlueTrans
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This is pretty cool and simple tool which can be transferred your photos/videos to other device using WiFi(bluetooth can no longer be used). Both devices need to have BlueTrans or BlueTransLite, that's it! *** How to use it *** You have to do simple 3 steps for sending photos/videos, but if you don't have this app on both of devices, you must download it before then. Of course both devices must be activated WiFi. First one, you have to choose your photo/video from the album, or making photo using camera. Second one, tap the center button on one of devices, then another devices will be displayed confirmation dialog. After accept it, both of devices will be connected. The last, your photo/video can be sent! Tap the send button, and just wait until finish sending. *** Tips *** - Step 1 and 2 do not care which is first. - Image settings applies when a photo is sent. - Video settings applies when a video is read. - High quality may get slow speed. *** Caution *** If you want to send too big photos/videos, you must wait really long time.
OTP Conductor
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OTP Conductor is a suite of applications for iOS, watchOS and macOS that provide 2-factor authentication support. It runs across all your Apple devices and synchronize data via iCloud and iCloud Keychain. Once you add an account, it will be available on all iPhone, Mac and Apple Watch signed in with the same iCloud account. iOS App also supports QR code scan. OTP Conductor is fully compatible with Google Authenticator and provides a more native approach for the Apple ecosystem.
Screenshots
Verdict
The clearest difference is price: OTP Conductor at Free against BlueTrans's $1.99. OTP Conductor also leads on update cadence (every 9 days vs every 4 months). BlueTrans's advantage is iOS requirement (14.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
OTP Conductor is free to download; BlueTrans costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
BlueTrans ships an update every 4 months, OTP Conductor every 9 days. The most recent releases landed on December 9, 2025 and October 14, 2026 respectively.
| Parameter | BlueTrans | OTP Conductor |
|---|---|---|
| Price | $1.99 | Free โ better |
| Update frequency | Every 4 months | Every 9 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 14.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 8 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | F-NET Apps | Wenhuan Li |
In-app purchases
BlueTrans
No in-app purchases
OTP Conductor
No in-app purchases
Questions
Is BlueTrans free?
Is OTP Conductor free?
Do BlueTrans or OTP Conductor have ads?
Which is updated more often, BlueTrans or OTP Conductor?
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