App Intel

Grumbl - Bouncy Adventures

LiveNexGene Games2 apps · 564.2K installsCasualFree · contains adsIn-app purchases: $0.49 - $19.99 per itemcom.nexgene.rogueball

Relive Bounce game! Dodge traps & smash enemies in this trending action game!

Alert me★ WatchOpen in Play ↗
Total installs
504,653
exact · Play shows 500,000+
Installs / day
0
since last crawl
Rating
4.0★
6.4K ratings · 9 reviews
Released
16 Jun 2025
1.3y ago
Last update
6 Oct 2026
v1.2.36 · 7d ago
Countries
—
not checked yet

Install history

exact counter from Google Play
492.9K619.7K746.5K873.2K1M10 Oct12 Oct13 Oct
492.9K619.7K746.5K873.2K1M10 Oct12 Oct13 Oct

Installs per day · last 90 days

00.30.50.8111 Oct12 Oct13 Oct

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • No data collected
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

13 in 5 groups
4 Sensitive3 Notable6 Routine

What this app can do with your phone

  • Read photos, videos, and other files saved in your phone's shared storage
  • Add, change or delete photos, videos and other files in your phone's storage
Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
StorageSensitive2

Access to files, photos and media saved on your phone's storage

  • Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
  • Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE
PhoneNotable1

Access to phone calls, call history, and voicemail

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
Device ID & call informationNotable1

Access to your phone's identifiers, mobile network details, and call status

  • See your phone number, device IDs, whether a call is active, and the other caller's numberread phone status and identity · READ_PHONE_STATE
OtherNotable7

Access to miscellaneous device features that don't fit other categories

  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
  • Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Relive the nostalgic fun of classic Bounce game with a modern twist! Remember those simple bounce games you could play for hours without even realizing it? Grumbl brings that same easy, familiar fun back but with a smoother feel and new challenges to keep things interesting. You guide a small ball through different levels, rolling, jumping, and bouncing your way past obstacles, enemies, and tricky paths. At first, it feels simple and relaxing. But as you go further, the levels start to test your timing, control, and patience. It’s the kind of game that doesn’t try too hard just clean gameplay, satisfying movement, and that classic bounce game feel that keeps you coming back. 🎮 How to Play: - Jump & Roll to Move: Simple and intuitive controls. - Bounce on Enemies: Land the perfect jump to defeat them. - Collect Stars & Coins: Unlock power-ups, lives, and more. - Avoid Deadly Traps: Precision timing is everything. - Upgrade Your Ball: Boost your abilities and become unstoppable. 🔥 Why You’ll Love Grumbl: - Fast-paced, casual fun with an adventure twist. - Packed with exciting levels and clever obstacles. - Sharpens your reflexes and tests your platforming skills. - Challenge friends & climb the global leaderboard. - Stunning visuals and smooth controls for immersive play. 🕹️ What Makes Grumbl a Trending Action Game: - Nostalgic Gameplay: A perfect tribute to the original Bounce game, packed with new challenges and surprises. - Action-Packed Levels: Hundreds of levels designed for pure, adrenaline-fueled fun. - Power-Ups & Upgrades: Collect stars and coins to become an unstoppable force. - Challenge Your Friends: Compete for high scores and climb the leaderboards to prove who's the best! - Offline Mode: No internet needed! Enjoy this trending action game wherever you are. Ready to relive the bouncing adventure? Download Grumbl now and join the millions of players making this a trending action game! For support or feedback, contact us at [email protected]

What's new

Bug fixes and game improvements.

Growing in Casual

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