Ectograph: Ghost Spirit Box

Frumpets

About this app

Take Ectograph into the basement, an empty hallway, or a building with no signal. This offline spirit box speaks single words and short phrases in lifelike whispered voices while real sensor data stays in view.

Ectograph is a ghost box for focused paranormal investigation sessions. Ask a question, then listen for a response through the static in a lifelike whispered voice, sometimes a woman and sometimes a man. You never know who will come through. Each voice is built from more than 2,000 voice clips, not robot text-to-speech. A low static bed sits beneath every response.

SPIRIT-BOX RESPONSES

• Hear single words and short phrases in whispered voices over a low static bed.
• Draw from more than 2,000 words and phrases to keep sessions from feeling repetitive.
• Magnetic-field changes, motion, light, pressure, and other real sensor disturbances can trigger a spoken response at any moment. Responses stay spaced out, so you can pay attention to each one.
• Turn spoken responses on or off, and use a response chime and haptic pulse to mark each response.

REAL EMF AND SENSOR READINGS

• Watch the EMF meter show magnetic-field deviation from ambient on an LED ladder with a microtesla readout. Use it as a live EMF detector while you investigate.
• It holds the last reliable reading while the phone turns or audio plays, rather than show a value it cannot trust.
• Open the Sensors page for live accelerometer, magnetometer, gyroscope, gravity, pressure, proximity, and light readings, plus temperature and humidity where your device supports them.
• If your phone lacks a sensor, Ectograph marks it unavailable instead of inventing a number.

SESSION LOG AND FIELD USE

• Review a timestamped log of every session and its responses later. Clear the log whenever you choose.
• Use the optional location tag, off by default, to remember which attic, corridor, or house a session ran in and see the spot on a map on the session card.
• Use Ectograph alongside other ghost hunting tools at haunted locations, during a seance, or in an ITC-style session at home.
• Add it to a ghost hunting kit alongside an EVP recorder, an EMF meter, and a camera.
• For a spirit talker session, ask a question, watch the readings, and listen for a response.
• On first run, a guided tour helps you understand the scan screen before you investigate.

ONE PURCHASE. EVERYTHING INCLUDED.

Pay once. No ads, no subscription, no in-app purchases, and nothing sold inside. Buy Ectograph once and keep every voice, feature, and word pack. No account, no sign-up, no cloud services. Every voice, word, and sensor reading works entirely offline in the field. The optional session map needs an internet connection only the first time it loads map tiles for a place.

Ectograph does not request contacts or microphone access. Location is requested only for the optional session tag. The tag is off by default, and session locations stay on your device.

We built Ectograph to report real sensor data, not invented readings. It is intended for entertainment and paranormal investigation sessions, and it does not scientifically detect ghosts or spirits.