Ask.fm joins the top free iPhone apps list this week at No. 1, according to research from AppData. The new iPhone app from the Ask.fm social network lets users access their accounts on their phones.

Below, we’ve listed the top free iPhone apps of the week. The list links to Inside Network’s research about the individual apps, including historical charts, developer information and download information.

To support Mediabistro’s Media App Summit, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content. Read more

Kik Messenger has joined the top free Android app this week at No. 9, according to research from Google Play. The messaging app from Kik Interactive lets you communicate through a Kik username not your phone number ­ so that you can control your privacy.

Below, we’ve listed the top free Android apps of the week. The list links to Google Play’s research about the individual apps, including user reviews.

As part of Mediabistro’s Media App Summit which took place last year, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content. Read more

Sprinkle: Water splashing fire fighting fun! joins the top free iPhone apps list this week at No. 1, according to research from AppData. The gaming app from Mediocre AB challenges players to spray water to put out fires through a series of brain teasers.

Below, we’ve listed the top free iPhone apps of the week. The list links to Inside Network’s research about the individual apps, including historical charts, developer information and download information.

To support Mediabistro’s Media App Summit, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content. Read more

Netflix joins the top free Android app this week at No. 9, according to research from Google Play. Netflix recently updated its video streaming app to fix some bugs.

Below, we’ve listed the top free Android apps of the week. The list links to Google Play’s research about the individual apps, including user reviews.

As part of Mediabistro’s Media App Summit which took place last year, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content. Read more

Lumosity Mobile joins the top free iPhone apps list this week at No. 1, according to research from AppData. The puzzle app from Lumos Labs, includes dozens of brain workouts designed to improve your attention, and overall brain performance.

Below, we’ve listed the top free iPhone apps of the week. The list links to Inside Network’s research about the individual apps, including historical charts, developer information and download information.

To support Mediabistro’s Media App Summit, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content. Read more

Can You Escape joins the top free Android app this week at No. 9, according to research from Google Play. The game  from MobiGrow challenges players to solve puzzles in order to break out of rooms.

Below, we’ve listed the top free Android apps of the week. The list links to Google Play’s research about the individual apps, including user reviews.

As part of Mediabistro’s Media App Summit which took place last year, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content. Read more

What’s the Riddle? joins the top free iPhone apps list this week at No. 1, according to research from AppData. The gaming app from Rainy Day games challenges players to solve riddles.

Below, we’ve listed the top free iPhone apps of the week. The list links to Inside Network’s research about the individual apps, including historical charts, developer information and download information.

To support Mediabistro’s Media App Summit, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content. Read more

Despicable Me: Minion Rush has joined the top free iPad apps list this week at No. 1, according to research from AppData. The game from Gameloft challenges players to dodge obstacles and impress their boss.

Below, we’ve listed the top free iPad apps of the week. The list links to Inside Network’s research about the individual apps, including historical charts, developer information and download information.

To support Mediabistro’s Media App Summit, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content. Read more

Bird Zapper joins the top free iPhone apps list this week at No. 1, according to research from AppData. The gaming app from Namco Networks America challenges players to zap birds who have hijacked the power lines.

Below, we’ve listed the top free iPhone apps of the week. The list links to Inside Network’s research about the individual apps, including historical charts, developer information and download information.

To support Mediabistro’s Media App Summit, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content. Read more

Vine joins the top free Android app this week at No. 4, according to research from Google Play. Twitter released the looped video app for Android last week and is already working its way up the charts.

Below, we’ve listed the top free Android apps of the week. The list links to Google Play’s research about the individual apps, including user reviews.

As part of Mediabistro’s Media App Summit which took place last year, we spotlight the top free apps every week–helping our readers discover, enjoy and analyze successful content. Read more