Choose your bomb
Any bomb you pick runs for 10 minutes. Three bombs are free forever, and nine more are ready whenever you want the whole crew.
Other timer lengths
Ten minutes is focus time. This free 10 minute bomb timer suits quiz blocks, station rotations, silent-reading warm-ups, and homework sprints: anywhere kids need a meaningful stretch of effort with a clear finish line.
For assessments, try ten minutes on a short written section, then switch to the quiz timer for per-question countdowns of 15 to 60 seconds. The two pair well: one big block first, rapid-fire review after.
Ten minutes is also the classic screen-time warning at home: when the fuse blows, the tablet goes off. Gentler than a parent’s voice, and much harder to argue with. Need more runway? The 15 minute and 20 minute timers are one click away.
Get the full bomb collection
Keep kids focused, engaged, and having fun!
- ✓ Classroom cleanup
- ✓ Math drills & quizzes
- ✓ Transitions & timers
- ✓ Games & brain breaks
One-time purchases, up to 5 devices, and the classroom license covers up to 30 school devices. Secure checkout via Lemon Squeezy.