It occurred to me that I should share this with the RV community. You may know me as the admin of the Tiffin Allegro Bus 2016-2018 Owners group on Facebook, or poster of our travels at Sinclair Trails, but I’m also an indie app developer for Apple platforms; my company is called Dejal.

A common situation my wife and I have as we travel around the country in our motorhome is that RV parks only allow reserving sites a certain time period ahead. We like to plan our route a year or more in advance, and try to book popular places as early as possible, before they fill up. So given the date we want to arrive, we need to add a reminder six months or 90 days (or whatever their booking window is) before that.

We used to ask a digital assistant like Amazon Alexa or Apple’s Siri to calculate the date for us, but this is such a frequent problem for us that I decided to write an app to solve it. The result is Preminder, a simple and free iOS app to add a reminder to Apple Reminders some number of days, weeks, months, or years before another date.

The app is useful for more than campgrounds, though. Some exciting gadget going on sale in 30 days? Add a reminder. Hard-to-get concert tickets becoming available? Need to buy birthday gifts? Add a reminder, easily.

Give it a try:

Get Preminder 1.0 now — it’s free!