# Senpa.io — Grow up and destroy among us!

> Online multiplayer cell-eating game to grow the largest cell. (iPhone/iPad app by VexxusArts Ltd.)

- Source: https://appshunter.io/ios/app/senpaio/id1423806009 (this page in markdown: same URL + `.md`)
- Developer: [VexxusArts Ltd](https://appshunter.io/developer/1080798117)
- Category: Games, Action, Casual
- Price: Free
- Rating: 3.90/5 from 171 App Store ratings · 76 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 13 MB
- Languages: American English
- Released: 2019-07-21
- Data updated: 2026-08-30
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/senpaio/id1423806009/reviews.md

## What is Senpa.io?

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!

Senpa.io is an addictive app made by the same people who play Agar.io !


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, Senpa.io offers the same addictive 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!



Terms and Conditions: https://senpa.io/web/terms.txt

Privacy Policy: https://senpa.io/web/privacy.txt

## Key features

- Online multiplayer gameplay
- Eat smaller cells to grow
- Splitting and shrinking tactics
- Dodging mechanics
- Special secret skins
- Touchscreen controls

## What do users think of Senpa.io?

Overall sentiment: mixed

**Pros**

- 🎮 Engaging and addictive gameplay
- 😊 Fun and enjoyable experience
- 🚀 Smooth performance when working properly
- 🎯 Good game mechanics similar to Agar.io

**Cons**

- 🤖 Overpowered bots with unrealistic AI
- 🐌 Severe lag and freezing issues
- 🔌 Frequent loading and connection problems
- 📱 UI/button sizing and positioning issues
- 🎨 Skin system broken and non-functional
- 👤 Low player base leading to bot-filled lobbies
- ⚠️ Account login and authentication failures
- 🎮 Game balance problems favoring bots

**Commonly reported bugs**

- Bots spawn with skins while players cannot use them
- Skin upload system shows 'pending' then disappears
- Custom skin creation disabled
- Game won't load or freezes on startup
- Login fails with 'no internet connection' error
- Discord/Facebook authentication not working
- Character randomly feeds in duel mode
- Self-feed area causes complete freeze
- Screen/portrait orientation incorrect on iPhone
- Joystick controls inverted or unresponsive
- White screen appears after entering game
- Button size settings not saving after reload
- Game crashes during high-mass gameplay

**Most requested features**

- Multiple macro speed options and settings
- Customizable button positioning and sizing
- Tap-to-move control option
- Private/custom servers for skill practice
- Chat system and friend list functionality
- Account levels and progression system
- Better skin upload and management system
- Improved zoom controls for self-feed mode
- More server capacity
- Spectate feature restoration

## Recent user reviews (10 of 76)

All indexed reviews: https://appshunter.io/ios/app/senpaio/id1423806009/reviews.md

### 5/5 — trash

*2026-02-14, version 1.4*

agar.io went down for a day and i downloaded this garbage. You can tell the creator never played this game because who is proud of this genuine trash, every lobby is stuffed with bots that react in a millisecond. what was your thought process making this disgrace to mobile games?

### 5/5 — Where Are The Ai

*2023-07-24*

Bing back the ai that knew every move you make it’s fun to fake them out to double split on this bots making me intelligent player on literal bots

### 1/5 — Good but

*2022-10-23, version 1.4*

Good but add an option to add more macros. I can’t just use one macro like come on

### 1/5 — I AM MAD

*2022-07-08, version 1.4*

I HAD LOGGED IN WITH DISCORD AND NOW ITS TELLING ME TO SIGN IN! THEN, I UNINSTALLED THE GAME THEN REDOWLOADED IT AND ITS ASKING THE SAME THING BUT TO VERIFY MY ACCOUNT! WHAT THE HELL?!

### 3/5 — Servers

*2022-04-30*

Y’all need to rest the self feed when the person takes over the self feed probably 5 minutes after they take it over to make it fair so everyone has a chance to play

### 3/5 — The lag is insane

*2022-03-12, version 1.3*

The game has been real laggy lately to the point were my game just freezes

### 5/5 — Love it ❤️‍🔥

*2022-01-20*

I don’t know why only about 154 people have this game.. because it actually really good. I love  it so much and I play it almost every day! A lot of people say they don’t like this game but I really think this could have more downloads, very surprised it doesn’t 😅 my only problem is how do I earn or get skins? Also I would like if you gave out free skins, because a lot of “people/bots” have skins also when I do get skins they disappear?! Otherwise I think your doing great with this game! Love it so so much and keeps me calm❤️
Keep up the good work!

### 5/5 — ye

*2021-12-06*

Just give macro once you get the game 👍

### 2/5 — Can’t submit skins

*2021-11-28, version 1.3*

For some reason, when I’ve been trying to submit my own skin through the app it says pending then disappears and I don’t know why. There’s nothing wrong with the skin that I’m uploading

### 4/5 — Pending

*2021-08-30*

For some reason i can’t upload any skins even though i haven’t uploaded some for 2 months.

## Frequently asked questions about Senpa.io

### What is Senpa.io?

Senpa.io is an online multiplayer game where players control a cell and aim to grow larger by consuming other players. It offers addictive gameplay adapted for touchscreens, allowing you to compete with players worldwide.

### How do I play Senpa.io?

You control your cell using touchscreen controls, eating smaller players to increase your size. Be cautious of larger players who will try to eat you. Utilize tactics like splitting, shrinking, and dodging to survive and grow.

### Is Senpa.io free to play?

Yes, Senpa.io is a free-to-play game. There are no in-app purchases or advertisements mentioned, indicating a completely free experience for players.

### What devices is Senpa.io compatible with?

The application is available on iOS devices. The gameplay is designed with new controls specifically developed for touchscreens, ensuring a smooth experience on mobile.

### What are the main objectives in Senpa.io?

The primary objective is to become the biggest cell in the game by surviving and eating other players. You can also use special secret skins by entering the correct username.

## Version history (last 5 releases)

### 1.4 — 2022-06-04

- Agar.io Macro Mode
- Performance Improvements
- Login Fixes

### 1.3 — 2021-03-17

- Removed Blob.io References
- Removed Mitos.is References
- Fixed Levels
- New Modes!
- Increased Skin Limit!
- Recoded in RUST
- New Rendering Engine!

### 1.2 — 2021-03-07

- Added Spectate Mode
- Added Login
- Added Levels
- New UI
- Faster than Blob.io
- Better than Mitos.is

### 1.1 — 2020-11-05

New Agario and Among Us mode added!

- iOS11 Screen Issues Fixed
- Skin Selector Added
- Crazy Mode Added
- Now we are supporting Autism Awareness with a custom skin!

### 1.0 — 2019-07-10

No release notes.

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## More apps by VexxusArts Ltd

- [mope.io](https://appshunter.io/ios/app/mopeio/id1086471119)
- [diep.io](https://appshunter.io/ios/app/diepio/id1114751883)
- [FrontWars.io](https://appshunter.io/ios/app/frontwarsio/id6754816657)

All apps by VexxusArts Ltd: https://appshunter.io/developer/1080798117

## Related topics

[agar](https://appshunter.io/ios/topics/agar) · [agar io](https://appshunter.io/ios/topics/agar-io) · [nebulous](https://appshunter.io/ios/topics/nebulous)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-30.*