String.io icon

String.io

Metajoy
★ 3.9 (116,876 ratings)
⬇ 10,000,000+ downloads
Est. actual: 11,792,586
Style: Arcade
Free
Released: Jun 19, 2017
IAP: $1.99 - $99.99 per item
Contains ads
Rated: Everyone

Signals

4 this week · 2 positive All of this week's signals →
  • 📈Last 7 days +466 installs — 34% faster than the week before (+348) · 55/day since Sep 18
  • 🏆Among Arcade games top 11% by installs gained this week (16718 peers growing)
  • ⭐Rating steady at ★ 3.89 since Sep 18
  • 🛠Updates quiet · updated 90 days ago
Installs since launch
0 5.9M 12M 12M Jun 19, 2017 today
+2,473 installs · -47 ratings since Sep 18
SDKs in the app · version 5.0.36, analysed Oct 2, 2026
37 mediation adapters

Adapters connect a mediation SDK to an ad network. An adapter alone does not mean the network’s own SDK is bundled.

AdMob mediation adapter → inmobi 11.1.1.1AdMob mediation adapter → inmobi 16.8.61.0AdMob mediation adapter → inmobi 4.4.0.0AdMob mediation adapter → inmobi 5.0.0.1AdMob mediation adapter → inmobiAdMob mediation adapter → line 9.11.1.1AdMob mediation adapter → tapjoy 6.21.0.2AdMob mediation adapter → tapjoy 8.4.2.2AdMob mediation adapter → tapjoy 9.3.0.2AdMob mediation adapter → tapjoy 7.8.0.8.0AdMob mediation adapter → tapjoy 4.17.0.0AdMob mediation adapter → vungle 5.7.0.0AppLovin MAX adapter → PubMatic 1.0.4AppLovin MAX adapter → UnityAds 9.11.1.0AppLovin MAX adapter → Vungle 11.1.0.1AppLovin MAX adapter → VungleAppLovin MAX adapter → Vungle 3.5.1.0AppLovin MAX adapter → Vungle 7.8.0.9.0AppLovin MAX adapter → Vungle 6.21.0.0AppLovin MAX adapter → Vungle 25.1.0.0AppLovin MAX adapter → Vungle 25.1.0.0AppLovin MAX adapter → Vungle 11.1.1.0AppLovin MAX adapter → Vungle 8.4.2.0AppLovin MAX adapter → Vungle 9.3.0.0.0AppLovin MAX adapter → Vungle 16.8.61.1AppLovin MAX adapter → Vungle 4.17.0.0AppLovin MAX adapter → Vungle 7.6.3.0AppLovin MAX adapter → Yandex 5.7.0.0AppLovin MAX adapter → YandexAppLovin MAX adapter → Yandex 1.10.0.0AppLovin MAX adapter → Yandex 4.4.0.0AppLovin MAX adapter → Yandex 5.27.4.0AppLovin MAX adapter → Yandex 6.0.1.0AppLovin MAX adapter → Yandex 5.0.0.0AppLovin MAX adapter → Yandex 22.7.1.2AppLovin MAX adapter → Yandex 3.7.1.0AppLovin MAX adapter → Yandex 7.18.4.0

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history
5.0.36 Aug 4, 2026 · seen Sep 18, 2026
1. Fix some minor bugs<br>2. Optimize the gameplay<br>Join the battle now!
Only the current version so far — new entries appear as the game ships updates.
String.io screenshotString.io screenshotString.io screenshotString.io screenshotString.io screenshotString.io screenshotString.io screenshotString.io screenshot

String.io is an arcade game by Metajoy with 10,000,000+ downloads (about 12M estimated). +466 installs in the last 7 days. Rated 3.9 from 117K ratings. Released Jun 19, 2017. Install growth, rank history, SDKs and ad networks.

From the store listing: “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! A clash will happen anytime and anywhere! You need to have a very good strategy! How To Play Enclose an area of hexagon blocks with your string to capture new land.…”