Breacher vs RPG Dice Roller

Breacher was developed by CMV Technologies, LLC to calculate safe stacking distances for explosive breaching. CMV provides this application for use as is and it is up to the user to validate results. CMV assumes no liability or guarantee regarding the safety of the personnel when performing explosive breaching. Note: To change units, simply double tap the unit you would like to change.

Roll any mix of d4 to d100 for tabletop RPGs and board games, and see a clear total every time. Pick your dice, add a modifier and roll. 3D dice land on the faces the roll chose, and the result card shows each die, the total and the breakdown. Rolls are fair by design: a ChaCha20 stream seeded from Apple's system cryptographic random number generator, with unbiased rejection sampling. You can check it yourself with the built-in chi-square audit. EVERY DIE AT THE TABLE • d4, d6, d8, d10, d12, d20 and d100, in any mix, up to 1,000 dice • A ± modifier, saved with each roll • Five standard presets, plus your own saved rolls • Shake to Roll, or skip the animation for instant results • History of up to 500 rolls, filtered by player GAME NIGHT • Multiplayer games for 2 to 10 players, with a scoreboard, saved games and turns that pass on their own PROVE IT'S FAIR • Roll Stats with a chi-square test, plus CSV export • Randomness Audit: test any die over 1,000, 10,000 or 50,000 rolls FREE FOR 14 DAYS, THEN ONE UNLOCK Tap Start and every feature is free for 14 days. Nothing renews and nothing is charged when the trial ends. After 14 days, RollDice needs the one-time unlock to keep rolling. The unlock keeps every feature for good, and Restore Purchases brings it back on a new device. No subscription. NO ADS. NO ACCOUNT. No sign-up. Your dice, presets and history stay on your device.