Head to head

RF Online vs Summoners War: Sky Arena

RF Online

Live

57 – 27k daily

Summoners War: Sky Arena

Live

21k – 75k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

December 2004 · 22 years ago

June 2014 · 12 years ago

Daily players

57 – 27k

21k – 75k

Estimated players

2203.0%

54.5k

Available on

Windows

Android
iOS
Windows

Platforms

Windows

Perspectives

—

Auditory

Player activity

Smoothed estimated players over time.

RF OnlineSummoners War: Sky Arena

RF Online

Average monthly estimated players
Month	Estimated players	Change
September 2026	~229	Down 5.4%
August 2026	~242	Up 61%
July 2026	~150	—

Summoners War: Sky Arena

Average monthly estimated players
Month	Estimated players	Change
September 2026	~54.9k	Up 1.1%
August 2026	~54.3k	Up 7.8%
July 2026	~50.3k	—

Community breakdown

Steam, Discord, Reddit, Twitch, and YouTube activity for both games, side by side.

Reddit members

RF Online: 1.3kUp 1.5%
Summoners War: Sky Arena: 176.6kUp 0.3%

Summoners War: Sky Arena currently has about 141× as many subreddit members as RF Online — 176,577 vs 1,250.

Twitch viewers

RF Online: 427Down 67%
Summoners War: Sky Arena: 718Down 6.0%

Summoners War: Sky Arena currently has about 1.7× as many live Twitch viewers as RF Online — 718 vs 427.

Steam concurrent players

RF Online: —
Summoners War: Sky Arena: 8.6kUp 8.0%

Summoners War: Sky Arena currently has 8,561 peak concurrent Steam players; no comparable data is tracked for RF Online.

YouTube subscribers

RF Online: —
Summoners War: Sky Arena: 292k

Summoners War: Sky Arena currently has 292,000 YouTube subscribers; no comparable data is tracked for RF Online.

How these estimates are made

RF Online

RF Online is estimated to have 57 – 27k players a day. Around 16k – 2m accounts have played it in total. No Steam data is published for this game, so the range is modelled from the size of its Discord, Reddit, Twitch, YouTube and app-store communities. It is a rough band rather than a measurement.

Summoners War: Sky Arena

Summoners War: Sky Arena is estimated to have 21k – 75k players a day. Around 210k – 540k accounts have played it in total. The range is anchored on Steam’s official concurrent-player and review counts, then converted to daily actives and accounts — so it covers the Steam player base and will under-count a game played mostly through its own launcher or on console.