DropCount
A recreation of the classic Drop7 puzzle game for Android
New in version 1.0
Initial release of DropCount!
- Faithful recreation of the classic Drop7 puzzle game
- Three game modes: Normal, Challenge, and Sequence
- Chain reaction mechanics with numbered and solid discs
- High score tracking across all game modes
- Haptic feedback and smooth animations
- Modern Material 3 design
- Completely free and open source
DropCount is a faithful recreation of the classic Drop7 puzzle game for Android, built with Kotlin and Jetpack Compose.
Core Gameplay
Game Modes
1. Normal Mode
2. Challenge Mode
3. Sequence Mode
Features
How to Play
1. Tap a column to drop the current disc
2. Match numbers: A disc breaks when contiguous discs in its row OR column equal its number
3. Chain reactions: Breaking discs can trigger more breaks for bonus points
4. Solid discs: Appear solid gray, crack once after first adjacent break, reveal a number after second adjacent break
5. Survive: Avoid filling the past the top row
DropCount is completely free and open source, with no ads or in-app purchases.
Core Gameplay
- 7×7 Grid: Classic Drop7 gameplay with numbered and solid discs
- Matches: Destroy discs by creating lengths of discs matching the disc numbers
- Chain Reactions: Create cascading combos for higher scores
- Dynamic Difficulty: New rows appear from the bottom based on game mode
Game Modes
1. Normal Mode
- New row every 30 drops, then 29, 28, 27... (decreasing)
2. Challenge Mode
- Configurable difficulty presets: Easy, Medium, Hard, Extreme
- Fixed drop rate for fixed challenge
3. Sequence Mode
- Same rules as Normal mode
- Deterministic disc generation for puzzle-solving
- Predictable sequences for strategic planning
Features
- High Score Tracking: Per-mode high score persistence
- Beautiful UI: Modern Material 3 design with gradient backgrounds
- Animations: Smooth disc drops and break effects
- Pause/Resume: Pause the game anytime
How to Play
1. Tap a column to drop the current disc
2. Match numbers: A disc breaks when contiguous discs in its row OR column equal its number
3. Chain reactions: Breaking discs can trigger more breaks for bonus points
4. Solid discs: Appear solid gray, crack once after first adjacent break, reveal a number after second adjacent break
5. Survive: Avoid filling the past the top row
DropCount is completely free and open source, with no ads or in-app purchases.
- License: GNU General Public License v3.0 only
- Issue Tracker
- Source Code
- Build Metadata
- Reproducibility Status
Versions
Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.
Download F-Droid-
arm64-v8aarmeabi-v7ax86x86_64This version requires Android 7.0 or newer.
It is built and signed by the original developer, and guaranteed to correspond to this source tarball.
Download APK 5 MiB PGP Signature | Build Log