Parallel

Parallel is a voice chat app built for friends who want to hang out while gaming, watching videos, or listening to music together. It combines low-latency group voice with media-level audio mixing so you can hear both game sound and teammate conversations simultaneously—important for competitive FPS and other mobile titles. Parallel provides Lobby spaces for open rooms and Private rooms for close groups, plus integrated mini-games, video and music features that require no extra downloads. If you need a single app to chat, coordinate and share media while preserving game audio, Parallel is designed for that use.

Key Features

⭐ Media-level audio mixing so game sound and voice chat play together for clearer team communication.

⭐ Lobby and Private rooms to meet online friends or create invite-only sessions.

⭐ Built-in mini-games, video and music playback with no extra downloads required.

⭐ Voice changer, voice stamps and in-call chat to vary how you interact during sessions.

⭐ Per-user audio controls and high-fidelity voice calling for better call clarity.

Advantages

✅ Lets you hear game audio and teammate voices simultaneously, ideal for FPS and competitive play.

✅ Quick setup for hanging out—join Lobbies or create Private groups in moments.

✅ Integrated entertainment options mean friends can play or watch together without leaving the app.

✅ Clear call quality with adjustable voice levels for balanced audio during mixed media use.

Disadvantages

❎ Primarily designed and optimized for mobile gamers, so desktop-focused features are less emphasized.

❎ Features focus on social and gaming use and may not cover professional collaboration needs.

Development Team

Parallel is developed by a Tokyo-based startup founded in July 2017 (formerly known as React); the team has expanded its engineering and marketing efforts after a 1.2 billion yen series B round backed by Jafco Group, KDDI Open Innovation Fund, Anri, W ventures and Mitsubishi UFJ Capital.

Market Performance

Parallel reports over 5 million installations, about one million registered users and more than 400 million minutes of monthly talk time, reflecting strong engagement among mobile gamers.