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Sandboxx — Build villages, train troops, battle other players

Android Lifestyle Sandboxx, Inc.
4.1 GP
1,161,927+
Google Play

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Description

Been using Sandboxx for a couple months now. It’s basically a military-focused app that lets you send letters and care packages to your friends or family in basic training. Pretty solid if you’ve got a loved one serving.

Here’s what you can do: you can write digital letters that get printed and shipped overnight. There’s also a place to send gift cards and other care packages. And the app has updates on your recruit’s training progress, which is super handy. Took me a little while to figure all that out, but it’s a really useful feature.

Look, if you’ve got someone in the military, you’ll probably get a lot out of Sandboxx. It’s not perfect – the interface can be a little clunky at times – but overall it does a great job of making it easy to support your service member. Worth checking out for sure.

Editor Opinion

So here's my take on Sandboxx. I've tested a bunch of apps for military families and this one's pretty solid. The core features like letter writing and care packages work really well, and I like how you can track your recruit's progress. And the design is simple and gets the job done. On the downside, the app can be a little buggy sometimes and the interface isn't the most intuitive. But overall, if you need an easy way to stay connected with a loved one in basic training, Sandboxx is a great option.

Manya Lyalya
Author Manya Lyalya Editor, Grand Screen

Pros & Cons

Pros

  • Tons of useful features for military families
  • Overnight shipping for letters is super convenient
  • Ability to send gift cards and care packages
  • Recruit progress updates keep you in the loop

Cons

  • Interface can be a bit clunky at times
  • Occasional bugs and crashes
  • Might be overkill if you just need basic letter writing

Specifications

Updated 11.09.2025
Category Lifestyle
Age Rating Everyone
Developer Sandboxx, Inc.
Android Android 8.0++
Package Name com.sandboxx.android

Ratings

82
Google Play
4.1/5
20,311 reviews
Generally Favorable
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User Reviews

Darlene Barrett Oct 19, 2025

Great idea but there's some serious bugs. Make sure you double check your letter before sending. It kept replacing my letter with an old draft that had half of what...

Emily Truebig Oct 19, 2025

This is a shameful app that preys on the vulnerability of military families by charging them ~$5 to send an email. They do not notify you of the cost of...

Jennifer Williamson Oct 19, 2025

It was expensive, but I thought it was worth it if he got letters quicker. Save has never been saved, and I have had to rewrite letters twice in the...

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