O2Jam - Music & Game

Name: O2Jam - Music & Game
Rating: 3.6 (43 reviews)
Author: O2Jam Company

By: O2Jam Company

Official O2Jam, 1,000+ songs

Features & Capabilities

The heart of any rhythm game is the music itself.

O2Jam is a legendary rhythm game series loved by over 200 million players worldwide for the past 22 years. It features 600+ high-quality original tracks created exclusively for rhythm gameplay, with new songs added every month — the only official O2Jam rhythm action game that continues this legacy.

If you're looking for a high-quality, ad-free rhythm game, or enjoy titles like Piano Tiles, Cytus, osu!, now is the perfect time to download O2Jam.

600+ Original Tracks from 116 Artists

Enjoy masterpieces from world-renowned rhythm game composers such as Brandy, S.I.D Sound, BeautifulDay, Memme, SHK, and more — all completely free.
Includes legendary O2Jam classics like V3, The Festival of Ghost, A Christmas Memory (Origin), and many others.

New Songs & Patterns Added Monthly

Be the first to play new tracks from rising rhythm-game artists.
Multiple key modes and difficulty levels (3~5 keys) for beginners to experts.

Global Ranking System – Total Mastery

Compete with players around the world.
Challenge global and country-based rankings to reach the top tier.
Share your score with friends and show your skills.

22 Years of O2Jam History

A rhythm game loved by over 200 million fans since the original PC online era.
Featuring a massive music catalog of over 1,000 original tracks throughout its legacy.
The rhythm continues — and the history of O2Jam keeps growing with you.

Recommended For Players Who

Want a high-quality, ad-free rhythm gaming experience.
Want to relive legendary classic rhythm-game tracks.
Love rhythm games like Piano Tiles, Cytus, osu!, and more.

Customer Support If you have any questions or suggestions while playing, feel free to contact us at help@o2jam.com Your feedback helps make O2Jam even better.

Subscription Information

Subscriptions are available through in-app purchase and renew automatically every month from the initial billing date.
Renewal occurs within 24 hours before the next billing date unless canceled.
Subscription cancellation follows the policies of your device’s app store.
Terms of Use: https://cs.o2jam.com/policies/policy_o2jam.php?lang=kr&type=terms
Privacy Policy: https://cs.o2jam.com/policies/policy_o2jam.php?lang=kr&type=privacy

This game has been rated 3+ by the Indonesian Game Rating Authority (IGRS).

User Growth & Download Statistics

App

By:

O2Jam Company

Rating:

3.60

(43)

Version:

1.90 Last updated: 2026-06-01

Version code:

886366364

Creation date:

2019-06-30

Compatible devices:

Size:

2.22GB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-11

Compare stats and ranking:

Ranking

# 228,233 ▼ 736

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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

Developed by:

O2Jam Company

Apple Apps Store

https://apps.apple.com/us/app/o2jam-music-game/id1466765269

Website:

https://www.o2jam.com

User Reviews

The app rekindles nostalgia by bringing O2Jam back on iOS with a large collection of classic tracks and offline play, which many praise. However, multiple reviews cite strong paywall/monetization, missing portrait/keyboard/controller support, audio issues, and timing/stability problems as recurring drawbacks that keep the experience from meeting expectations. Improvements in sound reliability, input options, and monetization balance, along with orientation support, are commonly requested.

Pros

Nostalgia and return of O2Jam on iOS, preserving the classic PC-era feel that fans loved.
Access to a large catalog of classic O2Jam tracks on mobile, letting players revisit familiar songs.
Offline play capability (useful for travel) remains a valued feature for many players.

Cons

Most songs are behind a subscription paywall or require extra purchases, which many users feel undermines the initial app price.
Lack of portrait/vertical orientation; the game is landscape-only and users want a vertical mode for easier play.
No keyboard or external controller support yet; fans want 7-key or keyboard input to mimic the PC version.
Some users report audio issues (no sound on launch or inconsistent audio) which heavily affect playability.
Timing and stability problems (slow/lenient timing windows, rhythm syncing issues, occasional crashes) that disrupt gameplay.

Recent reviews

Come on, I’m glad u guys back. But delete the network connection at the beginning during every game. I always play it offline on the plane. Now I can’t play it until the network loading is failed in every game. This is ridiculous.

by Le*****, 2025-11-15

I don’t understand why the developers can’t make a vertical version for iOS.. Android users have a vertical version and tbh it shouldn’t be that hard to make… and it’s been years;; my 2 thumbs can’t reach the middle space button at all and I miss half of them cause they’re too far.. please please please please please please please please please please please please make a vertical version. I would play and subscribe if I had a vertical version

by Re*****, 2025-06-09

Did the developer give up this app? I can’t touch 4 fingers on the screen at the same time on iPhone 15PM, resulting in frequently breaking my combo, bad experience!