Why the wallpaper you love stops existing

Setting a loved photo as wallpaper feels like presence — for about a week, until the brain files it under furniture and stops rendering it.

photo live wallpapers vs Bubbles In Time — the short version

Every phone app is built to make you open it. Bubbles In Time is built to give the attention back: photos float past, and then they are gone until the next one.

• Habituation: anything static and constant becomes invisible; it's how attention works. The wallpaper isn't failing you — permanence is.
• The bubble counter: motion, intermittence, and variety are the three habituation-breakers, and a floating rotation runs all three.
• Peace treaty: keep the wallpaper as the altar; run the rotation as the visits. The same photo works harder arriving unannounced than living there.
• Depth: a wallpaper holds one photo; a rotation tours decades.

What's the honest bottom line?

Every option here has a legitimate job. Bubbles In Time's job is specific: your chosen memories, floating over your whole day, on-device, for one $2.99 purchase. Where that's the job you're hiring for, the choice gets simple.