Comparison

Brutal.io vs String.io

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Brutal.io

Engage in real-time 2D physics battles in an online arena. Control a car with a flail, outmaneuver opponents, and use strategic physics-based tactics to win. Avoid sentinels that steal energy.

Highlights
  • Real-time online battles
  • 2D physics gameplay
  • Car and flail control
  • Strategic combat
  • Global multiplayer
Read full description

Welcome to Brutal.io, the thrilling online game created by the mind behind Wings.io! Dive into the action-packed world of this 2D physics game, where you'll join millions of players from around the globe in real-time battles. Master the art of controlling your car and wielding your flail to outmaneuver opponents. Easy to pick up, yet challenging to master, click to release your flail and click again to call it back. Beware of the green sentinels that will steal energy if you lose focus. Brutal.io's gameplay is driven by pure 2D physics, allowing you to develop ingenious strategies to outwit your foes. Crush them against walls, lie in ambush at the central area's entrance, or surprise them in the midst of your car and flail. Craft your path to victory in this intense online arena.

About

String.io

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
Read full description

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

Screenshots

Brutal.io4 screens
String.io4 screens

Verdict

The call

The clearest difference is rating: String.io at 4.5 against Brutal.io's 3.9. Brutal.io's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 15.0). On price, review sentiment, ratings volume and update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. String.io sells 4 in-app purchases, starting at $7.99 per 7 days. Brutal.io asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

String.io holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 5.1K and 1.8K respectively. Written reviews split almost evenly too, at 58% and 58% positive.

UpkeepUpdate frequency

Brutal.io ships an update every 2 months, String.io every 3 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Brutal.io versus String.io: the parameters behind the verdict, then further details
ParameterBrutal.ioString.io
PriceFreeFree
Rating3.9 (5.1K ratings)4.5 (1.8K ratings) — better
Positive reviews57.5% of reviews58.4% of reviews — better
Number of ratings5.1K — better1.8K
Update frequencyEvery 2 months — betterEvery 3 months
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size23 MB339 MB
Age rating4+4+
DeveloperThink Alike, LdaMetajoy

Customer experience

Brutal.io

All ratings5,065 ratings
Positive72.5%
Neutral5.9%
Negative21.6%
Written reviews506 reviews
Positive57.5%
Neutral9.7%
Negative32.8%

String.io

All ratings1,776 ratings
Positive88.2%
Neutral4.8%
Negative7.0%
Written reviews510 reviews
Positive58.4%
Neutral7.1%
Negative34.5%

User reviews

Brutal.io

From 5.1K App Store ratings

What we love

  • 🚀 Addictive gameplay
  • 👍 Unique mechanics
  • 🕹️ Fun and challenging
  • 🌟 Great for passing time

Room to improve

  • 🔍 Difficulty controlling flail
  • 🤯 Can induce rage
  • 🧱 Campers blocking middle area
  • 🕸️ Laggy and glitchy at times
  • 💰 Too many ads

String.io

From 1.8K App Store ratings

What we love

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

Room to improve

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

Bugs and requests

Brutal.io

Reported bugs

4 issues
  • Flail glitching and causing unintended deaths
  • Invisible players and objects
  • Freezing and unresponsive controls
  • Inconsistent collision detection

Requested features

5 requests
  • Offline mode with bots
  • Different game modes (team, battle royale)
  • Ability to customize character/flail
  • Leaderboard and achievements
  • Improved matchmaking/skill-based pairing

String.io

Reported bugs

3 issues
  • Game freezes at 24% loading
  • Missions not registering as completed
  • Inconsistent collision detection

Requested features

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

In-app purchases

None

Brutal.io

No in-app purchases

4 purchases

String.io

Subscriptions3
  • Subscribe For 1 Week3 Days trial$7.997 Days
  • Subscribe For 1 Month$19.991 Month
  • Subscribe For 1 Year$99.991 Year
One-time1
  • Remove Ads$1.99

Questions

Is Brutal.io free?
Brutal.io is free to download, with no in-app purchases.
Is String.io free?
String.io is free to download, with in-app purchases available.
Which has better reviews, Brutal.io or String.io?
String.io is rated higher. Brutal.io averages 3.9 out of 5 from 5.1K ratings, while String.io averages 4.5 from 1.8K ratings.
Do Brutal.io or String.io have ads?
Both Brutal.io and String.io show ads.
Which is updated more often, Brutal.io or String.io?
Brutal.io ships an update every 2 months, and String.io every 3 months. Most recently, Brutal.io was updated on October 13, 2026 and String.io on October 7, 2026.

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