Blue Box for Android

About Blue Box

Blue Box is a Utilities app by Sunshine Valley Systems. Blue Box is utility for encoding and decoding DTMF (Dual-Tone Multi-Frequency) or Touch Tone signals. Generate tones by using the phone style keypad or decipher tones using the device’s microphone.

is Blue Box free? Blue Box costs $2.99

Blue Box Screenshots

Download and install APK on Android

How to setup Blue Box APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install blue-box.apk file on your phone in 4 Simple Steps:

Download the blue-box.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the blue-box.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the Blue Box app will appear on the home screen of your device.

Is Blue Box APK Safe?

Yes. We provide some of the safest Apk download mirrors for getting the Blue Box apk.

Blue Box v5.1.3 APK Download Mirrors

On iTunes: $2.99 On iTunes

Mirrors: Download for Android

Whats new in v5.1.3

Release date: 2023-09-21
Current version: 5.1.3
File size: 10.06 MB
Developer: Sunshine Valley Systems
Compatibility: Requires iOS 8.0 or later. or Android KitKat 4.4, Lollipop 5.0, Marshmallow 6.0, Nougat 7.0, Oreo 8.0, Android Pie 9.0, Quince Tart 10, Red velvet cake 11, Snow cone 12 or later versions

11 things about Blue Box

1. Blue Box is useful for entering numbers into touch tone operated systems such as an answering machine passcode or a dial-up service that requires the entering of several touch tones to navigate a menu system.

2. The recording feature works with all tones, including the dial tone, busy signal, ring back tone, 2600Hz and coins and trunk control tones.

3. Blue Box is utility for encoding and decoding DTMF (Dual-Tone Multi-Frequency) or Touch Tone signals.

4. Additional tones include the Dial Tone, Ring Back Tone, Busy Signal and 2600Hz.

5. Use Red Box mode to play coin tone sequences, including 5¢, 10¢ and 25¢ for the US system and 10p and 50p for European systems.

6. Blue Box can not play tones into the iPhone phone feature while in a call.

7. If you need touch tone decoding for higher speeds, a hardware solution is recommended.

8. Generate tones by using the phone style keypad or decipher tones using the device’s microphone.

9. Choose numbers from your contacts to display and play back tones.

10. Simply enter the numbers once and then play back the numbers into the phone's microphone with a touch.

11. Create a custom tone with control over individual frequencies and volumes.

Apk Mirror 1: : Download APK