# String.io — Conquer, defend and survive!

> IO game where players capture territory by enclosing areas with their string. (iPhone/iPad app by Metajoy.)

- Source: https://appshunter.io/ios/app/stringio/id1243426580 (this page in markdown: same URL + `.md`)
- Developer: [Metajoy](https://appshunter.io/developer/1436156282)
- Category: Games, Entertainment, Action, Casual
- Price: Free with in-app purchases
- Rating: 4.50/5 from 1,776 App Store ratings · 510 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 339 MB
- Languages: American English
- Released: 2017-07-29
- Data updated: 2026-08-26
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/stringio/id1243426580/reviews.md

## What is String.io?

String.io is a brand new IO game! 
The goal is pretty simple. Just capture as much territory as possible! 
Take care! Your enemies are extremely smart!

HOW TO PLAY
● Enclose an area with your string to capture new land.
● Attack other players by hitting their tails.

FEATURES
● Over 30 colorful avatar to unlock
● Amazing minimalism graphics
● Up to 4 control methods to choose
● Online PVP coming soon

Join this game and beat people all around the world!

STRING.IO UNLIMITED SUBSCRIPTION: 
- The subscriptions are $7.99 weekly with 3 days FREE trial, $19.99 monthly, $99.99 annually. 

-  During your subscriptions, you can get 10000 coins per day and double coins.

- You can skip missions  for the duration of your subscription. 

- Payment will be charged to iTunes Account at confirmation of purchase. 

- Subscription automatically renews unless auto-renew is turned off at leat 24-hours before the end of the current period. 
 
- Account will be charged for renewal within 24-hours prior to the end of the current period at the cost of the chosen subscription. 

- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. 

- No cancelation of the current subscription is allowed during active subscription period. 

- You can read privacy policy at http://www.metajoy.io/privacy.html and terms of use at http://www.metajoy.io/privacy.html


- Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that content. 

*Prices are equal to the value that "Apple's App Store Matrix" determines is the equivalent of the subscription price in$USD.

Terms of Service 
http://www.metajoy.io/privacy.html

Privacy Policy 
http://www.metajoy.io/privacy.html


Questions? Ask: help@metajoy.io

## Key features

- Enclose areas to capture territory
- Attack players by hitting tails
- Unlock over 30 avatars
- Minimalist graphics
- Multiple control methods

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Subscribe For 1 Week | $7.99 | per 7 days |
| Subscribe For 1 Month | $19.99 | per month |
| Subscribe For 1 Year | $99.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## What do users think of String.io?

Overall sentiment: positive

**Pros**

- 🚀 Fast and addictive gameplay
- 👍 Variety of skins and characters
- 💡 Creative game concept
- 🎨 Colorful and visually appealing

**Cons**

- 🔍 Opponents are AI, not real players
- 💰 Expensive in-app purchases for skins
- 📢 Excessive ads and ad interruptions
- 🐛 Occasional crashes and glitches

**Commonly reported bugs**

- Game freezes at 24% loading
- Missions not registering as completed
- Inconsistent collision detection

**Most requested features**

- Online multiplayer mode
- Ability to play with friends
- More levels and game modes
- Improved mission system

## Recent user reviews (10 of 510)

All indexed reviews: https://appshunter.io/ios/app/stringio/id1243426580/reviews.md

### 5/5 — Yes

*2025-07-21, version 5.17*

Love it 😻 buy it

### 1/5 — 別下載.玩五秒，廣告五十秒

*2025-04-18, version 5.17*

別下載.玩五秒，廣告五十秒

### 3/5 — Is this an online game??

*2024-12-29, version 5.16*

One day, my daughter asked for String.io and I was like sure so I downloaded it for her and I found people’s names that actually look like real life people they act a little bit weird so I don’t think this is a safe game for four and under or five and under if your child is five or six then delete the game immediately

### 1/5 — 不建議

*2024-12-11, version 5.16*

廣告頻率太高 會讓人玩到很煩

### 2/5 — Not the best

*2024-11-23, version 5.16*

I kept getting caught when I had just started 🙄

### 3/5 — 广告好多啊啊啊

*2024-07-31, version 5.16*

如题

### 3/5 — 廣告

*2024-06-16, version 5.15*

廣告是真的太多，死一次就會有一個廣告不管有沒有要復活就是會有廣告，但好玩是真好玩，希望之後有好友功能

### 1/5 — Fofo

*2024-05-02*

O jogo é legal, mas precisa melhor a mobilidade do jogo, e melhorar o gráfico

### 4/5 — Great game but everyone goes for me

*2024-04-20, version 5.15*

When I get good everyone comes ands steals my space and try’s to kill me

### 5/5 — I think it’s online game

*2024-04-04, version 5.15*

It’s a challenge every five seconds 10 people will appear around you aggressively eating you and charging at you and then they’ll come back so it’s almost impossible to play this game and get 50% of map I like how fast you can expand but this game is like really really really really really hard

## Frequently asked questions about String.io

### What is String.io?

String.io is a competitive .io game where the primary objective is to capture as much territory as possible. Players achieve this by enclosing areas with their in-game string. The game also features mechanics for attacking other players by hitting their tails.

### How do I play String.io?

To play, you will enclose an area with your string to capture new land. You can also attack other players by hitting their tails. The game offers over 30 colorful avatars to unlock and multiple control methods to choose from.

### What are the subscription options for String.io?

String.io offers a subscription service with weekly, monthly, and annual plans. The weekly subscription is $7.99 with a 3-day free trial, the monthly is $19.99, and the annual is $99.99. Subscribers receive daily coins and can skip missions.

### Is String.io available on all devices?

The provided description does not explicitly state compatibility with specific operating systems or devices. However, .io games are typically designed for mobile devices and may also be available on web browsers.

### What are the benefits of subscribing to String.io Unlimited?

Subscribing to String.io Unlimited provides benefits such as receiving 10,000 coins per day, double coin earnings, and the ability to skip missions for the duration of your subscription. This can enhance your gameplay experience and progression.

## Version history (last 5 releases)

### 5.21 — 2026-07-20

Bug fixes and improvements!

### 5.20 — 2025-11-12

Bug fixes and improvements!

### 5.17 — 2024-12-31

Bug fixes and improvements!

### 5.16 — 2024-07-25

Bug fixes and improvements!

### 5.15 — 2023-07-13

Bug fixes and improvements!

## More apps by Metajoy

- [Holy Shoot-soccer physics](https://appshunter.io/ios/app/holy-shoot-soccer-physics/id1044550001)
- [String Rush](https://appshunter.io/ios/app/string-rush/id1152267556)
- [Beat 14](https://appshunter.io/ios/app/beat-14/id1174219169)
- [Crazy Striker](https://appshunter.io/ios/app/crazy-striker/id1196169238)
- [Puzzledom](https://appshunter.io/ios/app/puzzledom/id1261300725)

All apps by Metajoy: https://appshunter.io/developer/1436156282

## Related topics

[scrambly.io](https://appshunter.io/ios/topics/scrambly-io) · [paper io online](https://appshunter.io/ios/topics/paper-io-online)

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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 2026-08-26.*