Head to head

Agar.io vs Call of War

Agar.io

Live

41 – 19k daily

Call of War

Live

790 – 3k daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

April 2015 · 11 years ago

September 2017 · 9 years ago

Daily players

41 – 19k

790 – 3k

Estimated players

140.8k0.3%

10.5k1.3%

Available on

Browser
Windows
macOS
Linux
Android
iOS

Windows
macOS
Linux
Android

Platforms

Perspectives

Isometric

—

Player activity

Smoothed estimated players over time.

Agar.ioCall of War

Agar.io

Average monthly estimated players
Month	Estimated players	Change
September 2026	~141k
August 2026	~141.1k
July 2026	~141.1k	—

Call of War

Average monthly estimated players
Month	Estimated players	Change
September 2026	~10.4k	Down 2.1%
August 2026	~10.7k	Down 0.6%
July 2026	~10.7k	—

Community breakdown

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

Discord members

Agar.io: 27.3kUp 0.2%
Call of War: 33.7kDown 4.3%

Call of War currently has about 1.2× as many Discord members as Agar.io — 33,739 vs 27,307.

Reddit members

Agar.io: 29kUp 0.2%
Call of War: 19kUp 1.1%

Agar.io currently has about 1.5× as many subreddit members as Call of War — 29,011 vs 19,021.

Twitch viewers

Agar.io: 6
Call of War: 0

Agar.io currently has 6 live Twitch viewers, while Call of War has 0.

YouTube subscribers

Agar.io: 1.2m
Call of War: —

Agar.io currently has 1,210,000 YouTube subscribers; no comparable data is tracked for Call of War.

Steam concurrent players

Agar.io: —
Call of War: 140Down 56%

Call of War currently has 140 peak concurrent Steam players; no comparable data is tracked for Agar.io.

How these estimates are made

Agar.io

Agar.io is estimated to have 41 – 19k players a day. Around 18k – 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.

Call of War

Call of War is estimated to have 790 – 3k players a day. Around 140k – 350k 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.