Agar.io vs Stack Rush
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
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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
Stack Rush
Tap to drop a ball and hit moving blocks to build a tower. Master timing for bonuses, unlock upgrades with earned coins, and complete missions. Compete with friends or on global leaderboards.
- Tap to stack blocks
- Easy to learn, hard to master gameplay
- Unlock and upgrade customizations
- Complete challenging missions
- Online multiplayer and leaderboards
- Offline play support
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Stack Rush: The Ultimate Stacking Challenge Awaits! Immerse yourself in the electrifying world of Stack Rush, where vibrant blocks and thrilling challenges await. Build your tower, earn epic rewards, and unlock exclusive content in this addictive arcade classic. Stack Rush Features: TAP TO STACK Tap to drop your friendly ball and hit the moving blocks. Time your drops perfectly to grow your tower and earn special bonuses. Can you hit five perfect drops in a row? A special surprise awaits if you can! EASY TO PLAY, HARD TO MASTER Enjoy simple controls that anyone can pick up, but only the most skilled players will master. Push your limits and reach new heights. UNLOCK AND UPGRADE Use your hard-earned coins to unlock exciting upgrades. Customize your tower with unique block skins, backgrounds, and music to create a game that’s uniquely yours. COMPLETE MISSIONS Take on challenging missions to earn generous rewards. Prove your stacking prowess by completing them all! COMPETE ONLINE Challenge your friends in split-screen versus mode or climb the global leaderboard and show off your skills as the ultimate stacker! Join a growing community of players worldwide and rise to the top. PLAY ANYTIME, ANYWHERE Whether you're on a quick break or settling in for a long session, Stack Rush is perfect for any occasion. Enjoy offline play for gaming on the go! Join the stacking craze and start your journey today. Don't miss out on the stacking frenzy! Download Stack Rush now and see how high you can go!
Screenshots
Verdict
The clearest difference is rating: Agar.io at 4.5 against Stack Rush's 3.7. Agar.io also leads on ratings volume (221K vs 3) and chart position (#175 vs unranked). On price, review sentiment, update cadence and ads 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 Stack Rush sells 7 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 3.7. That said, the two scores are not equally well evidenced: Agar.io has 221K ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 28% of Agar.io's written reviews are positive against 33% of Stack Rush'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, Stack Rush fortnightly. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.
| Parameter | Agar.io | Stack Rush |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (221K ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 28.4% of reviews | 33.3% of reviews — better |
| Number of ratings | 221K — better | 3 |
| Update frequency | Every 4 weeks | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #175 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 138 MB | 187 MB |
| Age rating | 9+ | 4+ |
| Developer | Miniclip SA | Zugzug |
Customer experience
Agar.io
Stack Rush
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
Stack Rush
Not enough reviews yet to summarise bugs or requests.
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
Stack Rush
- Coins Tier 1$0.99
- Spins Tier 1$0.99
- Remove Ads$0.99
Show 4 moreShow fewer
- Spins Tier 2$2.99
- Coins Tier 2$3.49
- Spins Tier 3$3.99
- Coins Tier 3$4.99









