AppAdvice once again has teamed up with Hubert Kunnemeyer in order to offer you a chance to win one of 25 promo codes for Dosage HD ($1.99) for iPad. In fact, our previous partnership was Dosage for iPhone and iPod touch.

There’s enough to keep track of in life, and Dosage is one of those handy apps that help manage your medical needs. With Dosage, you can access all of your prescription details and view drug information from a single app, plus receive reminders to take your medication and when a need to refill is approaching.

For each prescription or medication entry, you can include non-prescribed meds as well, there are two required fields and several optional ones. The two required fields are drug name and icon with the optional fields being pharmacy, doctor, dosage, number of available refills, and reminders.

Dosage allows multiple reminders per med, if necessary, and each can be configured for certain days, certain times, and tones. For example, you can set a different alert sound per medication, helping to prevent you from ignoring multiple notifications around the same time that may seem like repeats.

In addition to reminders and manually inputted information, Dosage offers access to general drug information, interaction data for warning against possible conflicts with other drugs, and even documents filed to or from the FDA.

To have a chance at winning one of seven Dosage HD promo codes, just hit that tweet button near the bottom of this page or retweet this post from your favorite Twitter app before August 30 at 11:59 p.m. PDT. We will then search the Twitterverse for all of the retweets and randomly choose our lucky winners. The winners will be notified via Twitter, so please be sure to follow us so we can send you your promo code via a direct message.

Non-Twitter users and those of you who want to increase your odds of winning can leave a relevant comment below before 11:59 p.m. PDT tomorrow to have a chance at winning one of the other 18 Dosage HD promo codes. If you do make an entry via the comments area, please be sure to also check your junk email boxes so that you won’t miss out if you win.

Feel free to participate in the giveaway via either or both methods. Only one entry per person per method is allowed, totaling up to two entries per person if using both.