Fissure Log

Everyone who has noticed a crack in a wall knows the pattern: you look
at it, you worry, you forget, and six months later you notice it again
with absolutely no way to tell whether it has changed. "I think it's
bigger" is not something anyone can act on.

Fissure Log gives each spot a place. Name it, say where it is, and jot
down a rough measurement each time you check it - length for a crack,
the longest edge for a damp patch. The whole history draws as a small
stepped profile, flat when a spot is holding steady and visibly climbing
when it isn't, so a glance tells you the shape of the story before you
read a single number.

Underneath, the app is deliberately careful. It won't call anything
growth until the change clears a threshold you set yourself, because
nobody measures a wall to a tenth of a millimetre with a tape. It won't
say anything at all from two readings taken a few days apart, because a
rate worked out across a weekend would be nonsense. And a spot you
measured once and forgot about is ranked by exactly how long it has sat
untouched, since that is the one most likely to surprise you.

It also refuses to guess. Fissure Log never predicts where a crack will
be next year - that would be an engineering claim, and this is not an
engineering tool. It reports only what your own measurements already
show: measured larger, no measured change, or not enough checks yet.

This app is not a structural survey and gives no engineering or safety
advice. If a crack concerns you, have it looked at by a qualified
professional. It holds no money anywhere: no repair quotes, no
contractor rates, no property values.

Everything stays on the phone it's used on. There is no account, no
sign-in, and no data of any kind sent anywhere.

Recent changes:
Initial release