PhonoPaper

Name: PhonoPaper
Rating: 4.55 (3240 reviews)
Author: Alexander Zolotov

By: Alexander Zolotov

Sound code scanner

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Features & Capabilities

PhonoPaper is an innovative camera app designed to scan and play pictures encoded with sound (PhonoPaper-codes). It offers a unique way to embed and retrieve audio information visually, allowing users to capture up to 10 seconds of sound from a microphone and convert it into an image format. Unlike traditional digital codes, PhonoPaper codes are analog, making them resilient to image distortions such as poor camera quality or damaged surfaces. The app supports real-time playback with hand-controlled speed and direction and even enables users to draw codes by hand for creative sound experiments.

Ideal for embedding voice messages, music snippets on apparel, billboards, or printed media, PhonoPaper also serves educational purposes by incorporating audio examples into books or secret messaging. Easy to use, simply point the camera at the code, scan smoothly, and enjoy the audio playback without needing network connectivity. PhonoPaper bridges visual art and sound, offering a versatile tool for artists, educators, and communicators alike.

User Growth & Download Statistics

App Art Education Communication Entertainment

By:

Downloads:

Rating:

Version:

1.6.2b Last updated: 2025-12-16

Version code:

106022

Creation date:

2014-04-16

Publisher country:

Permissions:

android.permission.CAMERA Very high risk
android.permission.RECORD_AUDIO Very high risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
android.permission.INTERNET Low risk
android.permission.WAKE_LOCK Low risk
android.permission.ACCESS_NETWORK_STATE Safe
nightradio.phonopaper.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

4.92MB

Email:

ni*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-07

Compare stats and ranking:

Ranking

# 152,813 ▼ 448

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Alexander Zolotov

Google Play Store

https://play.google.com/store/apps/details?id=nightradio.phonopaper

Email:

ni*****@gmail.com

Website:

https://warmplace.ru/soft/phonopaper

User Reviews

PhonoPaper is praised for its user-friendly design, speed, and a unique concept that turns sounds into pictures and back, with spectrogram features and camera integration. The main drawbacks are reliability issues around saving audio and playback, including missing files and silent playback on some devices. Overall, it’s valued for originality and fun, but saving and audio output reliability across devices are the top concerns.

Pros

Easy-to-use and well-designed UI with clear navigation
Smooth, fast, and reliable performance where features work as expected
Innovative concept that enables audio-to-image and image-to-audio transformations (spectrogram-based) with fun, creative potential
Camera integration and printing/reading sounds add to the app's appeal

Cons

Inconsistent saving of audio files: saved audio often does not appear in directories
Occasional playback issues: no audio output even at maximum volume or features not producing sound
Some features simply don't work on certain attempts or devices (generic 'didn't work' reports)

Recent reviews

Love it SAVE.

Br*****, 2026-02-28

Phonnopaper has been an outstanding experience from start to finish. The application is user-friendly, well-designed, and runs smoothly without unnecessary glitches or delays. Everything is clearly structured, making it easy to navigate and understand, even for first-time users. What really stands out is the efficiency and reliability of the platform. The features work exactly as expected, and the overall performance is fast and responsive.