Altimeter+

Absolutely fantastic app and hugely useful for a trekker like myself that needs a quick and accurate fix on altitude when trekking at high altitudes in order to work out altitude acclimatisation days on remote treks. Just a quick note that formatting has been messed up for iPhone 11 in the latest update but I’m sure this will be resolved quickly.

Accurate for where I go.

What a waste of money. -gps, aster and barometric pressure all show different altitude readings. -the dial sometimes works -there is no compass -there is no actual barometric pressure readings(kpa etc), only altitude. -had to update software on watch to use and then it said the app needs to be updated to work on the next watch update. Don’t bother people.

I bought this app only to skydive using my Apple watch and its not accurated at all. I know I didnt pay much for it but it does not do its job. Unhappy with the purchased.

Good fun to cross refer to a real altimeter but also satisfies some curiosity when travelling and at lookouts or high 'sightseeing'.

The previous version worked well, but since the update I'm getting nonsense readings.

So I've paid for the app and loaded it but it won't install onto the watch. Try another app.

I'd give this app 5 stars . . . if the GPS part worked. While other apps I use have no trouble receiving GPS data this one constantly informs me that the GPS signal is too weak to be used. I hope the developers can sort this out soon. I will update my review of the app when the issue has been resolved.

So far so good. I can't fault this app. It's precise and easy to use. I haven't had the opportunity to test it on known altitudes but I have no reason to think it isn't accurate- I tested at sea level (the beach and nearby) and it was spot on. The map is a great idea and has features like any good map app. IMHO this is a useful and accurate app that does what it says and more. IF ONLY ALL APPS AVAILABLE IN 'The App Store' were so good and relevant. Big kudos to the devs and thank you. Sincerely, Paulo

Easy to use and amazingly good. Swiss accuracy and NASA links. Best app found in ages.