Variometer+ Vario Altim

Track vertical speed and altitude in real time. Variometer for paragliders, hikers and pilots — pressure-based vario with audio cue, altitude history and ascent rate.

Variometer+ turns your Android phone into a precision tool for everyday use. Designed for fast, intuitive measurements with no learning curve, no signup and no clutter.

▶ KEY FEATURES

• Live vertical speed (m/s, ft/min) by pressure delta

• Audio vario tones for ascent/descent zones

• Barometric altitude with sea-level correction

• QNH calibration with reference field

• Climb rate average over rolling window

• Vario beep with adjustable tone curve

• Altitude history graph last hour

• Battery efficient sensor sampling

▶ HOW TO USE

1. Open Variometer+ and grant any permissions requested.

2. Tap start to begin live measurement.

3. Adjust settings to fit your scenario.

4. Save or share results when done.

▶ WHO IS IT FOR

• Paragliders and hang gliders tracking lift

• Hikers timing ascent rate on trails

• Cross-country runners pacing elevation

• Mountaineers verifying altitude gain

• Pilots cross-checking VSI

• Drone operators verifying climb performance

▶ WHY VARIOMETER+

• Lightning fast — measurements in seconds, no setup

• Privacy-first — no account, no tracking, fully offline core features

• Beautiful UI — designed for clarity in any environment

• Battery-friendly — efficient sensor use, minimal drain

• Built for Android — material design with light & dark themes