GraphMe keeps things simple. At the bottom of the screen you’ll find three tabs: Real-Valued, Trajectories, and Vector Fields. Simply tap on one to start plotting. Each graph fills up most of the screen, and you can tap on the sidebar to reveal the fields. Drag to pan, pinch to zoom, and shake to restore your original position. All of your graph images can be saved and shared via email.
GraphMe: Graphing Calculator is available for free for a limited time. It has a 4.5-star rating with a total of 16 ratings.
Health apps are generally daunting, but not Pocket Scale. All you have to do is tap the big circle in the middle of the screen, and then slide your finger across the scale at the bottom to record your weight. The app will then calculate your BMI, total weight lost or gained, and keep a log. You’re also able to set daily reminders so you never forget to record your weight. The app syncs with Apple’s new Health app as well.
Pocket Scale – Quick Weight Tracker is available for free today only (05/29). It has a 4-star rating with a total of 13 ratings.
Men’s Six Pack Abs doesn’t waste any of your precious time. All you have to do is make sure you have enough space to perform all of the exercises and get ready for a workout. A personal trainer will guide you through the entire seven minute workout, and you can glance at the 3-D animations as they play out to ensure you’re performing the exercises correctly. The app also includes the ability to view detailed exercise descriptions, and create workout reminders.
Men’s Six Pack Abs | 7 Minute Core Trainer – Get ripped abdominals at home! is available for free for a limited time. It has a 5-star rating with a total of 148 ratings.
Fonta has a ridiculous amount of text options, allowing you to stand out from the crowd. Before you get to that point, however, you can edit your original photo by cropping, rotating, framing, filtering, and blurring it. Then come up with a message you want to drive home, and place it wherever you like on your photo. You’re able to select from a wide variety of fonts, colors, opacity levels, and even layer your text. There are also loads of frame and artwork options to choose from. Fonta allows you to share your creations via Instagram, Facebook, and Twitter.
Fonta is available for free for a limited time. It has a 4-star rating with a total of 181 ratings.
In SimpleRockets, it’s up to you to design the perfect rocket ship. You must choose from a collection of parts and assemble them in the most efficient way in order to complete difficult challenges. It includes a wide variety of rocket engines, fuel tanks, and other gizmos to tinker with, and there’s even parts for rovers so you can get around once you reach your destination.
SimpleRockets is available for free for a limited time. It has a 4.5-star rating with a total of 78 ratings.
If you are a developer who would like to get your app included in our “Apps Gone Free” daily lists, here’s our basic set of rules:
- It must have at least a three-star average rating at the time it goes free.
- The app must not have been free numerous times (3+) over the last six months.
- The free version of your app must not include ads.
To submit an app, simply send a request to [email protected] with the subject “Apps Gone Free.” Please include the name of the app, a link to it in the App Store, when and for how long you intend to offer the app for free, and anything else you would like to share. We will take it from there.