# String.io vs Clash.io

The clearest difference is monetization model: Clash.io at free with in-app purchases against String.io's subscription. Clash.io also leads on ads (none vs shown) and iOS requirement (8.0 vs 15.0). String.io's advantage is update cadence (every 3 months vs every 36 months) and rating (4.5 vs 4.1). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. String.io sells 4 in-app purchases, starting at $7.99 per 7 days and Clash.io sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

String.io holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 1.8K and 1.5K respectively. Written reviews point the same way: 58% of String.io's written reviews are positive against 53% of Clash.io's.

String.io ships an update every 3 months, Clash.io every 36 months. The most recent releases landed on August 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | String.io | Clash.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.8K ratings)](https://appshunter.io/ios/app/stringio/id1243426580/reviews)** | [4.1 (1.5K ratings)](https://appshunter.io/ios/app/clashio/id1253027907/reviews) |
| Number of ratings | **1.8K** | 1.5K |
| Positive reviews | **58.4% of reviews** | 53.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 36 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 339 MB | 223 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Metajoy](https://appshunter.io/developer/1436156282) | [Ketchapp](https://appshunter.io/developer/528065807) |

## What reviewers say

### String.io

[App page](https://appshunter.io/ios/app/stringio/id1243426580)

Capture territory by enclosing areas with your string. Attack opponents by hitting their tails. Unlock avatars and enjoy minimalist graphics in this competitive .io game.

**Highlights:** Enclose areas to capture territory, Attack players by hitting tails, Unlock over 30 avatars, Minimalist graphics, Multiple control methods

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

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

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

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


### Clash.io

[App page](https://appshunter.io/ios/app/clashio/id1253027907)

Engage in a thrilling multiplayer territory conquest game. Capture blocks by strategically encircling them with your colored trail, while defending your gains from other players. Aim to become the largest landmass and dominate the entire map.

**Highlights:** Multiplayer online gameplay, Territory conquest, Capture blocks with colored trail, Defend territory, Dominate the map

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Unlock all skills | $1.99 | one-time |

**What reviewers like**

- 🎮 Addictive and fun gameplay
- 👍 Simple and easy to learn
- 💫 Smooth and responsive controls
- 🎨 Colorful and visually appealing

**What reviewers complain about**

- 🐛 Frequent glitches and crashes
- 💤 Repetitive gameplay
- 🔍 Lack of real-time multiplayer
- 📢 Intrusive and poorly timed ads

**Reported bugs**

- Inability to save high scores
- Unresponsive controls during ads
- Inconsistent hit detection

**Requested features**

- Online multiplayer mode
- Ability to play against friends
- More game modes and challenges
- Customizable character options


## Frequently asked questions

### Is String.io free?

String.io is free to download, with in-app purchases available.

### Is Clash.io free?

Clash.io is free to download, with in-app purchases available.

### Which has better reviews, String.io or Clash.io?

String.io is rated higher. String.io averages 4.5 out of 5 from 1.8K ratings, while Clash.io averages 4.1 from 1.5K ratings.

### Do String.io or Clash.io have ads?

String.io shows ads; Clash.io does not.

### Which is updated more often, String.io or Clash.io?

String.io ships an update every 3 months, and Clash.io every 36 months. Most recently, String.io was updated on August 26, 2026 and Clash.io on September 21, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*