Bluetooth Loudspeaker vs MorseCipher

Do you want to boost your voice in the public, or love to sing karaoke? If you have a portable bluetooth speaker, this app is a must for your iPhone / iPad. Bluetooth Loudspeaker is an app to amplify your voice output to your wireless connected bluetooth speaker. That is, your iPhone becomes the microphone and the bluetooth speaker becomes a remote loudspeaker within 10 meters distance. As this app can run at background, your iPhone can play mp3 music and let you sing karaoke at the same time. What can you do with a microphone and remote loudspeaker? Who needs this mic and remote loudspeaker? Some examples are: - sing karaoke at home or anywhere, - teaching in a classroom or lecture room, - street performance, live show, - speaker in a large conference room, - garage sale, outdoor sale, pop-up store sale, or other sales promotion, - tour guide at the hot spot, - fan of a sport team, who sing loud to support the favourite sport team in the stadium, - outdoor activities, - works as volume booster or megaphone for your speech, - beach party, birthday party, exhibitions, celebrations and many more cases. With this app, you have a wireless microphone on your hand! Read me first: 1. User must connect to a bluetooth speaker when using this app for voice output. Do NOT choose device internal speaker, as there will be some unwanted echo noise. 2. This app will NOT bluetooth or airplay connect to your remote speaker. User has to manually connect to the speaker first (through Settings > Bluetooth). Then open this app. 3. When using this app to output voice to connected bluetooth speaker, user can put this app as background job and run another music app such as Apple Music (or any music app). To stop, go back to this app and tap the stop button. 4. This app does NOT support wired headset / headphone or bluetooth headset or line-out. 5. This app does not download or play online mp3 music or video. 6. Remember to turn device output volume to about 80-90% maximum (at top right icon), and mic gain to about 40-50% (at bottom slide bar). 7. Some iPad mic is located on top of the device, while most iPhone default mic is at the bottom. From iOS 14 and on, there will be an ads tracking dialog popup once, which is required for new iOS user privacy purpose. We do not collect any data from user or device. Feel free to contact our email support.

MorseCipher is a Utility app that works completely offline. The app has the following features: 1. Allows users to translate any alphanumeric text to and from Morsecode (International). 2. Allows sharing Morse encoded messages either as a text via the iOS message app as an SMS or iMessage. 3. Provides option to play and download the Morse encoded message as a standard Morsecode audio (short/long beeps). 4. The Downloaded audio file can then be shared to another user for decoding in the app or using any online Morsecode audio decoding tools. The app also has an advanced mode that provides the following features: 1. Allows a pair of users to create a matching randomised cipher key secret, using a key exchange protocol. 2. This cipher key then allows the pair of users to scramble/unscramble any body of text e.g. confidential information which they can share securely with one another. 3. The app allows sharing the scrambled messages either using copy/paste commands or directly linking to the iOS message app to send the message as a standard SMS or iMessage to the recipients’ contact number. 4. Provides option to play and download the Morsecode "encrypted" message as a standard Morsecode audio (short/long beeps). 5. This Morsecode audio file is named morseoutput.wav, is downloaded and saved to the users Documents folder. 6. The downloaded Morsecode audio file can then be shared to the other user that has the matching cipher key for unscrambling in the app. Note that the Morsecode audio file has to be manually transcribed by the recipient into Morsecode text format before using the app to translate. Note that to provide extra layers of security, once a message is scrambled, it can only be unscrambled in the app on the device of either one of the users that generated the cipher key used to scramble the original message, and only during an active key-exchange session.  If the key-exchange session is terminated either by closing the app or clicking the reset button in the Cipher Keygen tab in advanced mode on both users devices, then the message can never be unscrambled, even using the app and the cipher key on another device, or using online Morsecode decoding tools. This is done so as to provide a high-level of security for confidential information that is scrambled/unscrambled using the app. Lastly to reiterate, this app is a Utility tool that works completely offline and does not connect to the internet. You are responsible for sharing any Morse-encoded or scrambled message you generate to the recipient using available sharing tools as mentioned above. All necessary caution must be taken when using the app particularly for encoding/scrambling sensitive/confidential information.