Now Altimeter

Your outdoor altitude computer. Offline, no ads, no tracking.

Now Altimeter shows your altitude large and instantly — and does more: record tours, read air pressure and weather trend, calibrate your altitude to within a few metres. On your iPhone and on your wrist.

This app collects no data about you. No account, no sign-up, no advertising.

TRY PRO FREE FOR 7 DAYS

For seven days after installing, every Pro feature is unlocked — no purchase, no payment details, no account. After that the free features remain.

FREE FEATURES

• Live GPS altitude in meters or feet
• Coordinates in DMS, Decimal Degrees or UTM format
• 6 stunning background photos — mountain, waterfall, forest & more
• Home screen widget (small, medium & large)
• Record your first 3 tours — with map, elevation profile, distance, elevation gain and GPX export
• Accuracy readout: you can see how reliable the altitude currently is

NOW ALTIMETER PRO

Take your outdoor adventures further with Pro:

Barometer & Weather Trend
Live air pressure in hPa with a 1-hour history chart. Know whether the weather is improving or deteriorating before you feel it. Trend indicators and a detail view with min/max/delta statistics.

Altitude Calibration
Tap the altitude and enter a value you know — a summit marker, a trail sign, your own address — or the QNH from a weather report. The app then works barometrically and shows altitude to within a few metres instead of the 10 to 30 of plain GPS.

Climb and Descent Rate
Vertical speed in m/min or ft/min, right next to the air pressure. The number ski touring, mountaineering and paragliding actually think in.

Compass
Real-time heading display with a rotating arrow. Always know which direction you're facing.

Unlimited Tour Recording
Beyond the 3 free tours: record as many hikes, ski runs and bike rides as you like, with full GPS tracking:
• Interactive route map showing your recorded path
• Altitude profile chart
• Distance, moving time and average pace for every tour
• Statistics across all your tours, with personal bests and a yearly breakdown
• Share a tour as an image — elevation profile and numbers on one card
• Time, elevation gain and distance on the Lock Screen and in the Dynamic Island
• Search tours and sort by date, elevation gain, distance or duration
• Import GPX and view someone else's tour
• Pause automatically when nothing moves (optional)
• Ascent, descent, peak altitude & duration at a glance
• GPX export — compatible with Strava, Komoot & Garmin Connect
• Rename, manage and delete saved tours

Summit Photo
Attach a photo from the top to your tour – elevation gain, distance and time go right onto it. Three designs: Logbook, Profile, Stamp. Share it as an image, without the location in the photo data.

Apple Watch App
The full Pro experience on your wrist:
• Live altitude, barometer and compass
• Start/stop tour recording directly from your Watch
• Matching background image synced automatically from your iPhone
• Watch face complications (circular & rectangular)

Pro Widgets
Barometer reading and compass heading right on your home screen — in small, medium and large sizes.

DESIGN EDITOR

Create your own signature look with custom colors and personal background photos. Save and switch between multiple designs whenever you like.

SUBSCRIPTION INFO

Now Altimeter Pro is available as a monthly or yearly auto-renewable subscription. Payment will be charged to your Apple ID at confirmation of purchase. Your subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in Settings → Apple ID → Subscriptions.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.now-altimeter.com/en/datenschutz