Head to head

Agar.io vs Ark: Survival of the Fittest

Agar.io

Live

41 – 19k daily

Ark: Survival of the Fittest

Live

13 – 44 daily

Side by side

Values shared by both games are highlighted.

Status

ACTIVE

Released

April 2015 · 11 years ago

March 2016 · 11 years ago

Daily players

41 – 19k

13 – 44

Estimated players

140.8k0.3%

121.2k

Available on

Browser
Windows
macOS
Linux
Android
iOS

Windows
macOS
Linux
PlayStation

Platforms

Perspectives

Isometric

First Person

Player activity

Smoothed estimated players over time.

Agar.ioArk: Survival of the Fittest

Agar.io

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

Ark: Survival of the Fittest

Average monthly estimated players
Month	Estimated players	Change
September 2026	~121.2k
August 2026	~121.2k	Up 0.2%
July 2026	~121k	—

Community breakdown

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

Discord members

Agar.io: 27.3kUp 0.2%
Ark: Survival of the Fittest: —

Agar.io currently has 27,307 Discord members; no comparable data is tracked for Ark: Survival of the Fittest.

Reddit members

Agar.io: 29kUp 0.2%
Ark: Survival of the Fittest: —

Agar.io currently has 29,009 subreddit members; no comparable data is tracked for Ark: Survival of the Fittest.

Twitch viewers

Agar.io: 6
Ark: Survival of the Fittest: 0

Agar.io currently has 6 live Twitch viewers, while Ark: Survival of the Fittest has 0.

YouTube subscribers

Agar.io: 1.2m
Ark: Survival of the Fittest: 1.2m

Agar.io and Ark: Survival of the Fittest are nearly even on YouTube subscribers — 1,210,000 vs 1,200,000.

Steam concurrent players

Agar.io: —
Ark: Survival of the Fittest: 5Down 44%

Ark: Survival of the Fittest currently has 5 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.

Ark: Survival of the Fittest

Ark: Survival of the Fittest is estimated to have 13 – 44 players a day. Around 230k – 590k 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.