Calculate first.
Time conversions and structured calculations are handled by software. The calculation layer is separate from the language used to explain it.
Independent software · Japan
Tools for self-reflection, built with careful calculations, structured knowledge, and considered AI.
Aplune develops visual tools and AI-assisted interfaces for personal exploration. Calculations, reference material, and conversations come together in a focused web experience.
Available on the web · Currently a free experience
A personal starting point.
A wider perspective.
01 / Current work
A focused application for organising context, exploring structured information, and continuing personal reflection.
Interactive visualisations, structured calculations, and AI-assisted explanations, together in one place. Save your context, revisit results, and continue the conversation at your own pace.
02 / How it is built
Time conversions and structured calculations are handled by software. The calculation layer is separate from the language used to explain it.
Structured reference materials support the interpretation. Saved profiles and conversations let an inquiry continue over time.
AI can offer a useful perspective and can also make mistakes. Generated responses are for learning and reflection; real decisions remain yours.
03 / Access & commerce
A direct-to-consumer web service, with the purchase conditions available to read before you pay.
View planned packages04 / About Aplune
Aplune is a brand and an independently developed software project, operated by an individual developer based in Japan.
The focus is a small, carefully maintained product: useful calculations, organised knowledge, and an interface that makes space to think.
A little curiosity goes a long way.