Agar.io vs Nebulous.io
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Agar.io
Grow your cell by consuming smaller cells and avoiding larger ones in this online multiplayer game. Master tactics like splitting and dodging to become the biggest cell. Unlock secret skins with special usernames.
- Online multiplayer gameplay
- Grow by eating other players
- Avoid larger cells
- Splitting and dodging tactics
- Special secret skins
- Touchscreen controls
Read full descriptionHide full description
The browser game phenomenon comes to iOS! Play online with players around the world as you try to become the biggest cell of them all! Control your tiny cell and eat other players to grow larger! But watch out: players bigger than you will be trying to make you their lunch. Survive and eat long enough to become the biggest cell in the game! With new controls developed especially for touchscreens, agar.io offers the same fun gameplay that millions have already enjoyed on PC. Play online in free-for-all action and use splitting, shrinking and dodging tactics to catch other players - or avoid them! Use a variety of special secret skins with the right username! This game includes optional in-game purchases (includes random items). VIP Subscriptions - Agar.io offers weekly subscriptions at USD $7,99. Price may vary depending on sales, taxes and countries. - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Your account will be charged for renewal within 24-hours prior to the end of the current period - Subscriptions may be managed by going to the Account Settings after purchase and auto-renewal may be turned off - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Terms and Conditions: https://m.miniclip.com/terms-and-conditions Privacy Policy: https://m.miniclip.com/privacy
Nebulous.io
Engage in a multiplayer game where you grow by consuming smaller entities and collecting dots. Avoid larger players while strategizing to become the biggest blob. Enjoy various game modes, customization options, and social features.
- Collect dots and gobble smaller players
- Compete with up to 27 players online
- Over 500 unlockable skins
- Upload custom skins
- Multiple game modes including FFA, Teams, and Capture the Flag
- Clan system with Clan Wars
- Offline single-player mode
Read full descriptionHide full description
Grow your blobs by collecting dots placed throughout the game or gobbling up smaller players. Avoid bigger players attempting to do the same. Compete with other players to become the biggest blob in the universe! Features: ◆ Find groups, play with friends, and join a clan! ◆ Over 500 skins with unique ways to unlock them and more coming! ◆ NEW: Special Power Ups in the Shop! ◆ Upload your own custom skin for other players to see! ◆ Online Multiplayer (up to 27 players per game) ◆ Offline Single-player ◆ FFA, Timed FFA, Teams, Timed Teams, Capture the Flag, Survival, and Soccer Mode! ◆ Mayhem Mode! ◆ XP, Achievements, and Stats! ◆ Clan System with Clan Wars! ◆ Feeling competitive? Try the Arenas! ◆ Space or Grid Theme ◆ Multiple Control Schemes ◆ Server Leader Boards Tips: ◆ Eject mass into a black hole to move it ◆ After some time passes your blobs will recombine ◆ Seek refuge from large players inside black holes if you are small ◆ Black holes will break up or shrink your blobs if you are large ◆ Split up when being chased for a small speed boost
Screenshots
Verdict
The clearest difference is rating: Agar.io at 4.5 against Nebulous.io's 4.1. Agar.io also leads on ratings volume (221K vs 2.6K) and chart position (#162 vs unranked). Nebulous.io's advantage is review sentiment (54% vs 29%) and update cadence (every 2 weeks vs every 4 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Agar.io sells 10 in-app purchases, starting at $7.99 per 7 days and Nebulous.io sells 12 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Agar.io holds the better App Store score, 4.5 against 4.1. That said, the two scores are not equally well evidenced: Agar.io has 221K ratings behind it against 2.6K, so its average is the more settled of the two. Written reviews complicate that: 29% of Agar.io's written reviews are positive against 54% of Nebulous.io's, so the app with the better star average is not the one people write more warmly about.
Agar.io ships an update every 4 weeks, Nebulous.io every 2 weeks. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | Agar.io | Nebulous.io |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (221K ratings) — better | 4.1 (2.6K ratings) |
| Positive reviews | 28.6% of reviews | 54.1% of reviews — better |
| Number of ratings | 221K — better | 2.6K |
| Update frequency | Every 4 weeks | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #162 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 138 MB | 71 MB |
| Age rating | 9+ | 9+ |
| Developer | Miniclip SA | Simplicial Software, LLC |
Customer experience
Agar.io
Nebulous.io
User reviews
Agar.io
From 221K App Store ratingsWhat we love
- 🚀 Addictive gameplay
- 🔥 Iconic game
- 💎 Great rewards system
- 🎨 Customizable skins
Room to improve
- 🔍 Difficulty for new players
- 🕰️ Slow progression
- 💰 Excessive ads and microtransactions
- 🔒 Lack of account portability
- 🐛 Frequent crashes and lag
Nebulous.io
From 2.6K App Store ratingsWhat we love
- 🎮 Engaging gameplay
- 🕹️ Fun game modes
- 🤝 Good for playing with friends
- 💎 Addictive and enjoyable
- 🕰️ Nostalgic for long-time players
Room to improve
- 🐛 Frequent crashes and bugs
- 🔧 Lack of updates and fixes for iOS users
- 🕹️ Unbalanced gameplay mechanics
- 🤝 Issues with teaming and cheating
- 💰 Expensive in-app purchases
Bugs and requests
Agar.io
Reported bugs
4 issues- Inconsistent potion rewards
- Freezing and crashing issues
- Delayed controls and server transfers
- Invisible skins and exploits
Requested features
4 requests- Private/custom servers
- Ability to delete unwanted potions
- Improved matchmaking and skill-based lobbies
- More game modes and content updates
Nebulous.io
Reported bugs
5 issues- Progression resets and lost account data
- Connectivity issues and server problems
- Glitches with power-ups and abilities
- Inconsistent performance on iOS devices
- Inability to change name or settings
Requested features
5 requests- Improved matchmaking system
- More game modes and customization options
- Ability to upload custom skins on iOS
- Better community features and moderation
- Reduced in-app purchase costs
In-app purchases
Agar.io
- Agar.io 7-days Subscription3 Days trial$7.997 Days
- Stack of DNA$1.99
- Special Pack$1.99
- Starter Pack$3.99
Show 6 moreShow fewer
- Special Skin Deal$3.99
- Pile of Coins$4.99
- Stash of Coins - Special Pack$4.99
- Special Pack$4.99
- Wallet of Coins$9.99
- Wallet of Coins - Promo$9.99
Nebulous.io
- 2,000 Plasma$0.49
- One Spin$0.99
- 5,000 Plasma$0.99
Show 9 moreShow fewer
- 10,000 Plasma$1.49
- 3,000 Plasma$1.99
- Plasma Boost 7 Days$2.99
- Remove Ads2 variants$2.99
- 10,000 Plasma$4.99
- 50,000 Plasma$4.99
- 100,000 Plasma$7.49
- 25,000 Plasma$9.99
- 500,000 Plasma$24.99









