SolarCalc App Reviews

Crash on load, after the last update.

Version 5.1.1 gets error program can not run please update

Because morning and evening twilights far not simmetric about the noon.

Time from beginning of twilights to noon is about 10 minutes less then from noon to end of twilights.

This App will be perfect and excellent if you will add TIME to the Next Moon. Thanks

Great program. Lot of good info thats good to know.

This is like having the nautical almanac gone mobile. Great info at ones finger tips!

Could be 5 stars but... Used a custom location and all the info is in GMT instead of local time - useless! Please fix this ASAP or give choice.

Super cool & will help me plan outdoor activities! Love it. Great job developer!

Has all the info I need in a very accessible format.

Very impressed - makes me want to study the sun

App does not rotate from vertical to horizontal when you turn the iPad! Its like a zoomed iPod app - works only in one vertical orientation.

A lot more in this app than other similar ones

Have been using app for a few months, liked it so I purchased full version. Just downloaded new update and now it crashes whenever I try to open it. One star until the problem gets fixed.

Crashes with my iPhone 4S since the recent update. Worked great until the update and I hope problem gets resolved

Used to love this app. Now all it does is crash. I want my money back!!!!!

An update has been submitted to Apple that addresses the crash on launch issue that Iphone users are experiencing with Version 1.5. This process usually takes about 5-7 days. I apologize for this inconvenience and thank you in advance for your patience on this matter. Sincerely, Hiflyer Interface

Best app out there for solar/moon data. Tons of info and everything you need to know. Absolutely love it.

Simple and powerful.

Why do I still get ads when I paid for the app. I can see if its free and u need the ads. But when its a purchase ads should be out of the picture! Otherwise its ok. Take ads out and u can get five stars!