Today’s apps gone free: Super Notes, Silvertune, Kids Card Matching and more

Create complex audio and visual notes, tune your six string guitar, and help your little one identify shapes and colors with today’s collection of apps and games.

All app prices are subject to change at any time and without notice regardless of stated free duration. Price changes are solely under the control of the developers.

iPhone:

Lyft – Taxi & Bus App Alternative ($1.99 → Free, 39.0 MB): Get an affordable ride whenever you need it with Lyft. It’s great for anyone who needs to quickly get around in the city.

Today only: Get your first ride for free! Simply tap the menu button in the top left corner of the screen, select the “Payment” option, and enter the code: GYFT3.

Lyft provides you with friendly rides at the tap of a button. The app automatically determines your current location. When you tap the “Request Lyft” button, you’ll be matched up with a background-checked local driver. The estimated time of arrival for your ride will appear at the bottom of the screen along with a photo of your driver and the car that’s coming to pick you up. When your ride is over, just pay with your phone and go about your day.

Lyft – Taxi & Bus App Alternative is available for free today only (06/05). It has a 4-star rating with a total of 7298 ratings.

Universal:

StarMap 3D+: Guide to the Night Sky, Planets, Constellations, and Astronomy ($2.99 → Free, 36.7 MB): Put the entire universe in your pocket with StarMap 3D. It’s great for aspiring astronomers and anyone else who looks up at the stars.

StarMap 3D has it all. It’s able to show you the real time positions of 100 artificial satellites, 100,000 stars, 6,441 deep sky objects, and 88 modern constellations. Tap on any object to view in-depth details. You’re able to adjust the date and time to view positions in the past and future. The app also includes search, a planetarium mode that only shows objects visible to you, and MacRobert and Classic constellation lines.

StarMap 3D+: Guide to the Night Sky, Planets, Constellations, and Astronomy is available for free for a limited time. It has a 4.5-star rating with a total of 898 ratings.

Super Notes: Recorder, Note, Memos, Photos. Notebook plus Notepad. ($2.99 → Free, 33.8 MB): Create and manage complex visual and audio notes with Super Notes. The app is perfect for business professional, students, and anyone else who needs to quickly create notes.

Super Notes is meant to make your life easier. It includes color coded and topic related note templates, or you can start from scratch. No matter which direction you go, your notes can include audio recordings, photos, and reminders. You’re able to sort notes by date, category, or alphabetically, and you can change their color on the fly. The app also includes search, passcode protection, Dropbox support, and the ability to send notes via email.

Super Notes: Recorder, Note, Memos, Photos. Notebook plus Notepad. is available for free for a limited time. It has a 4.5-star rating with a total of 5028 ratings.

Silvertune: Guitar Tuner ($0.99 → Free, 3.5 MB): Tune your guitar in no time with Silvertune. It’s for those who own six string acoustic or electric guitars.

Tuning your guitar doesn’t get any easier than this. All you have to do is play an open note on a single string and let it ring. Then tighten or loosen the string until the registered note is the asme as the reference note displayed at the bottom of the screen. The app includes 40 alternative tunings, adjustable A4 frequency, and flat or sharp notation.

Silvertune: Guitar Tuner is available for free for a limited time. It has a 4.5-star rating with a total of 51 ratings.

Monster Math – Help Your Kids Mental Mathematic Skills – Fun School Games ($2.99 → Free, 41.6 MB): Your child can work on their mental math skills with Monster Math. It’s ideal for any child who needs to learn and practice addition, subtraction, division, times tables, and basic problem solving.

Max the monster’s friend Dextra has been kidnapped by an evil wizard. Your child must help him explore new worlds, battle enemies, and find allies in order to get her back by solving math problems. The app’s intelligent math trainer system automatically adjusts the difficulty depending on your child’s ability, and the disembodied voice will ensure they’re always aware of the task at hand. The game also includes a multiplayer mode, a practice mode, and the ability to create multiple user profiles.

Monster Math – Help Your Kids Mental Mathematic Skills – Fun School Games is available for free for a limited time. It has a 4-star rating with a total of 48 ratings.

Kids Card Matching Educational Shapes and Color Learning Game for Toddlers ($2.99 → Free, 26.3 MB): Your little one can learn to identify shapes and colors with this memory matching game. It’s ideal for parents with toddlers.

Various amounts of cards will appear on the screen face down. Your child can tap on them to reveal what’s on the flip side. They must then find all of the matching pairs of shapes and colors to complete each game. When tapped on, your child is able to hear the object or color pronounced. The app also includes a Show Me mode where the cards are all face up, making it easier to play.

Kids Card Matching Educational Shapes and Color Learning Game for Toddlers is available for free for a limited time. It has a 5-star rating with a total of 15 ratings.

That concludes today’s issue of Apps Gone Free. If you like staying on top of these daily deals, don’t forget to check out our free AppsGoneFree app. It provides all the deals each day, and even an archive of past deals that are still active.

Developers:

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 tyler@appadvice.com 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.