The description of O2Jam - Music & Game
Enjoy the new classic rhythm game for everyone!

- Perfect Single Play
We have focused on heightening the most important qualities of music games, by taking into consideration the feedback from game enthusiasts,
from sync to note angles, note size, note and background color, as well as types of categorized judgment criteria.

- Compete Against the Globally Renowned
There is not only a graph which enables you to view the player’s skills in a glance, a social feature which gives you a chance to boast to your friends.

- New Skin System Full of Individuality
A strong customizing system is supported where separate skin patches can be fused or a completed set is available.
Enjoy 'O2Jam - Music & Game' on your own personalized play screen.
Don't miss out the fun changing appearances of each skin type as you level up 'Fever' stages.

- Offline Mode Where You Can Play Anywhere, Anytime
A feature where you can play freely disregarding the network connection has been added.
The best rhythm game available where you can play anywhere, anytime, such as the bus, subway, or even on the airplane.

※ ※ O2Jam - Music & Game Special Features ※ ※
- Original sound best suited for rhythm games
- Level selection of Easy, Normal, Hard, 3Key, 4Key, 5Key play per song
- Short notes and long notes differentiated by light taps and prolonged touches respectively
- Touch & Drag features supported
- Judgment results: Perfect, Good, Miss
- Combo and 4 level fever system
- Result Rank Levels STAR, SSS, SS, S, A, B, C, D, E
- Multiplay ranking and song ranking available
- Customize the skin according to your taste
- Song sample available depending on user's selection
- Available in multiple languages

※ O2Jam Music ※
- Over Basic 100 songs
- Additional updated over 500 songs (Subscription needed)

※ O2Jam Subscription ※
The O2Jam subscription service offers unlimited access to over 100 basic songs, over 500 additional updated songs, and all future songs and [My Music]'s Bag1 ~ Bag8. for $0.99 per month.

- Price and period: $0.99 / month

Subscription Terms: Payment is charged to your iTunes Account.
Subscription is automatically renews unless turned off in Account Setting at least 24h before current period ends.
You can cancel and manage your subscription in your iTunes Account Setting.

@ Terms of O2Jam Service :
@ Privacy for O2Jam :

@ O2Jam Official Facebook :
@ O2Jam Official Twitter :

What’s New

Version 1.30

@ ver.1.30 update

- My Music update
You can keep your favorite songs in My Music

Ratings and Reviews

4.1 out of 5
29 Ratings

29 Ratings

as cloud ,

Worse than previous version

Honestly, I can’t understand why O2jam company developed this new app to replace the previous one. Although the new UI design may look fancy, but actually the experience is not as good as the previous version. The quality of music is another thing that doesn’t make sense. Songs just don’t play in a normal sound effects. It is ironic that the most nature music is the background music.

I’ve been playing this game for more than 5 years and I’m really happy to see it back to IOS platform. But please, don’t disappoint the fans. They love this game!

Peterskywalker2001 ,

A app that could easily be 5 stars with a few fixes

I loved o2jam and o2jam u. This app has a lot of potential with a few fixes.

First certain song charts aren’t synced to the music such as heart beating and the love. This diminishes from the experience.

Second the song titles don’t have music previews so you can’t tell what the song will be like

Finally the game needs a harder judgement setting so it is harder to play notes perfectly almost all the time.

Once those are fixed the game will definitely deserve 5 stars.

What is great so far is the offline play, the music, and the price of the subscription which is totally worth it once the game gets slightly modified and fixed.

Good luck and keep up the good work.

orchigrant ,

Finally Back

I remember this game being pulled from the App Store a few years ago and was devastated, this and DjMax probably have some of my favorite song lists. Happy to see it back with a new UI overhaul as well. Bring it to nintendo switch with controller support next!


O2 Jaem Company Co., Ltd.
2.3 GB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
In-App Purchases
  1. O2Jam Subscription $0.99


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

You May Also Like