Ham Test

7 Downloads 17 Views v1.2 9.5 MB 4.1+

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(9.5 MB)

Editor's Overview

Ham Test is a educational game application developed by DubsterDev, packaged as a single Android APK of version 1.2 weighing in at 9.5 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 9.5 MB, so it installs quickly even on modest connections.
This build is signed by "DubsterDev" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

Prepare for your US Amateur Radio license exam with Ham Test. This app includes the question pools for Technician, General, and Extra, so you can study for all three exams with one app!

Features:

Study Mode helps you memorize the questions and correct answers for all the questions in any of the pools, repeating questions as necessary so you remember as much as possible.

Practice Mode assesses how well you are doing on the actual test. It generates an exam the same way as official tests are created, making it easy to tell if you are ready to take the test yet.

If you pass a practice test, the app will give you links to HamStudy.org to find an exam in person or online.

In settings, you can enable a few other features, such as Auto select correct answers, which makes it so the answer is always the first option if you haven't seen the question before.

Break the flow interrupts you every fifteen minutes in case you can't stop on your own.

Daily notifications sends you a reminder if you haven't studied yet every day, 15 minutes before the last time you opened Ham Test.

You can also import and export your progress so you can switch between devices.

This app contains the Technician pool for 2026-2030, the General pool for 2023-2027, and the Amateur Extra pool for 2024-2028 so you can study completely offline.

Details

Version	v1.2
Size	9.5 MB
Developer	DubsterDev
Category	Educational Game
Package	com.hazelhope.dubster.hamtest
Android	4.1+
Last Updated	Oct 29, 2026
Downloads	7

Frequently Asked Questions

Is Ham Test free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does Ham Test require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is Ham Test safe to install?
We link to the exact APK published by DubsterDev. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update Ham Test?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install Ham Test

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded com.hazelhope.dubster.hamtest.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «Ham Test» by DubsterDev and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.