Balloon garlands, columns and arches, the venue mockup, the counts and the spares — the guides, the tools, the video shelves. All free.
Fresh at the bench
The garland's count, the columns' layers, the helium's cube feet, nothing here is for sale.
The 10-a-foot start: the total, the 50/40/10 mix, the shares made whole, in the browser.
Layers of 4: the 0.841·d spacing, the layers that round up, the count live.
The cube feet per balloon by maker, what's left in the cylinder at the gauge's reading.
Starting points, honestly labelled: which numbers are sourced, which you replace with your own.
The shelf
Garlands, arches, mockups, each carries its math. The app packs all of it: Decorator Bench, offline, everything counted.
Long-form, sourced from the app's tested rules, every number carries its status.
The 10-a-foot start, the 50/40/10 mix, the shares made whole by the largest remainder.
Read the guide →Layers of four, 0.841·d apart — the geometry behind every count.
Read the guide →Four marks to a true-scale wall, the spline, and the sprinkler line honestly kept.
Read the guide →What's here
Calculators, video shelves, guides for the parts that go wrong. All free.
Every calculator carries its status on screen: sourced, derived, or the honest starting point.
Balloon TV: the garland and arch how-tos as they pass review, muted previews as you pass.
Decorator Bench runs offline on the wrist of the party world — the store listing follows its phase 2.