# Aether Tools > Marketing site for Aether Tools, an iOS app family of "instruments for the liminal" — esoterica-themed utilities built with serious engineering standards. Every reading is computed on the user's device; no accounts, no telemetry. Aether Tools builds iOS instruments at the junction of esoterica and serious engineering: a calibrated sky census, a deadpan probability scanner, perception training, a seal compiler, framerate drills, a hyperbolic focus timer, and a declassified-document reader. This site (www.aethertools.us) is a fully static marketing splash with per-app landing pages; there is no backend. One app in the constellation, Aperture Protocol, lives on its own domain at www.apertureprotocol.us. ## Pages - [Home](https://www.aethertools.us/): homepage — ephemeris-wheel hero and the instrument roster - [Parallax](https://www.aethertools.us/parallax/): calibrated sky instrument — clears planes, satellites, and lens artifacts behind ~99% of sightings, then triangulates a real position when a second phone sees the same object - [Reptoidar](https://www.aethertools.us/reptoidar/): deadpan terminal-green probability scanner estimating the "reptilian quotient" of any subject — entertainment only - [Goetia//VM](https://www.aethertools.us/goetia/): seal compiler and virtual machine — reads the seals of the Lesser Key as circuit boards; six modes, 72 seal-plates, on the App Store for iPhone and iPad - [PsiFrame](https://www.aethertools.us/psiframe/): perceptual framerate training pairing isochronic tones with vsync-locked fixation targets (15–60 Hz), with hard safety rails — not a medical device - [Manifold](https://www.aethertools.us/manifold/): native iOS focus timer whose face is a live hyperbolic nested-toroid manifold — AlarmKit wake alarms, Live Activity, Apple Watch sync - [Center Lane](https://www.aethertools.us/centerlane/): the declassified 1983 CIA/INSCOM Gateway Process report treated as a primary source — complete FOIA release, clean transcription, the missing page 25 shown honestly - [Aperture Protocol](https://www.apertureprotocol.us): perception training — hosted on its own separate domain ## Key facts - All apps compute readings on-device; nothing leaves the device unless the user sends it. No accounts, no analytics, no telemetry. - This website is 100% static with zero backend and zero server-side dependencies. - Each app's landing page has adjacent privacy, support, and terms pages (e.g. /parallax/privacy.html); Aperture's legal pages live on its own domain. - Reptoidar and Goetia//VM readings are for entertainment only. - PsiFrame is not a medical device and ships photosensitivity-aware safety rails (mood gates, session caps, forced grounding).