Welcome to rtk aktiv

Crafting Android apps that bring joy and practicality to every user, no matter their age.

A cheerful developer testing a colorful Android app on a smartphone in a cozy workspace.
A cheerful developer testing a colorful Android app on a smartphone in a cozy workspace.

150+

15

5M+ downloads

4.7 stars

Our Apps

Snapshots from rtk aktiv’s playful and practical Android creations.

A colorful screenshot of a casual puzzle game with vibrant shapes and cheerful characters.
A colorful screenshot of a casual puzzle game with vibrant shapes and cheerful characters.
An interface of a handy tool app showing a clean, user-friendly design with simple icons.
An interface of a handy tool app showing a clean, user-friendly design with simple icons.
A lively moment from a family-friendly trivia game featuring bright colors and engaging questions.
A lively moment from a family-friendly trivia game featuring bright colors and engaging questions.
A sleek view of a productivity app with organized lists and smooth navigation on an Android device.
A sleek view of a productivity app with organized lists and smooth navigation on an Android device.

Feedback

What users say about rtk aktiv apps

I love how rtk aktiv’s apps are fun yet practical. They keep my kids entertained and help me stay organized.

Anna Lee
Smiling woman using a smartphone while sitting in a cozy living room.
Smiling woman using a smartphone while sitting in a cozy living room.

Austin TX

The casual games are a great way to unwind after work, and the tools are surprisingly handy for daily tasks.

Man playing a casual game on his tablet at a sunny café.
Man playing a casual game on his tablet at a sunny café.
Mark Wu

Seattle WA

★★★★★
★★★★★
Contact

Questions or feedback? Reach out anytime.

Email

Phone

hello@rtkaktiv.com

+1-555-789-4321

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