head to head · open source
BleachBit vs curbox-android
BleachBit has 6,939 GitHub stars, 454 forks, 313 open issues and last shipped 2 days ago. curbox-android has 1,339 stars, 156 forks, 31 open issues and last shipped 4 days ago. BleachBit leads on adoption by 418% (6,939 vs 1,339 stars). BleachBit is written in Python under GPL-3.0; curbox-android is written in Kotlin under GPL-3.0. BleachBit has attracted 7% as many forks as stars, curbox-android 12%. BleachBit was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 15422 open source comparisons
Side by side
| BleachBit | curbox-android | |
|---|---|---|
| GitHub stars | ★ 6.9K | ★ 1.3K |
| License | GPL-3.0 | GPL-3.0 |
| Written in | Python | Kotlin |
| Last push | 2026-09-17 | 2026-09-15 |
| Forks | ⑂ 454 | ⑂ 156 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick BleachBit if
- You weight community size — 6.9K stars and counting
- You want the GPL-3.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick curbox-android if
- You want the curbox-android feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and curbox-android fits your workflow better
About BleachBit
BleachBit is a free, GPL 3.0 system cleaner written in Python that deletes files on Windows and Linux to free disk space and protect privacy, made for desktop users and administrators who want a cross platform alternative to commercial cleanup tools.
read the full BleachBit overview →
About curbox-android
Curbox is a free, open source Android app and website blocker, written in Kotlin and licensed under GPL 3.0, built for people who want to cut screen time and short form scrolling without handing their usage data to a closed source vendor.
read the full curbox-android overview →
More in Productivity & Utilities
Related comparisons
More System Cleanup & Optimization projects
Compare either of these against the rest of the System Cleanup & Optimization field.
Frequently asked questions
Is BleachBit or curbox-android more popular?
BleachBit has 6,939 GitHub stars and curbox-android has 1,339. BleachBit has the larger community by that measure.
Are BleachBit and curbox-android free?
Both are open source. BleachBit is licensed under GPL-3.0 and curbox-android under GPL-3.0. Neither carries a licence fee.
What is the difference between BleachBit and curbox-android?
BleachBit is written in Python and curbox-android in Kotlin. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, BleachBit or curbox-android?
Choose BleachBit if you want the larger community (6,939 stars) or its GPL-3.0 licence terms. Choose curbox-android if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.