TechLexicon: Learn Tech Skills

Name: TechLexicon: Learn Tech Skills
Author: TechLexicon

LiveTechLexicon1 app · 5 installsEducationFreeIn-app purchases: $0.99 - $19.99 per itemcom.techlexicon.app

Learn tech skills by playing. Cybersecurity, SQL, cloud & coding, made fun.

Alert me ★ Watch Open in Play ↗

Total installs: 5
Installs / day: ~0
Rating: —★
Released: 26 Jul 2026
Last update: 25 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
Collects data Personal info, Financial info and 2 others
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

14 in 4 groups

6 Sensitive3 Notable5 Routine

What this app can do with your phone

Record sound using your phone's microphone
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage
Show its own windows or bubbles on top of other apps you are using

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

OtherSensitive9

Access to miscellaneous device features that don't fit other categories

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Learn tech skills the fun way. TechLexicon turns cybersecurity, cloud, DevOps, networking, databases, and programming into games, so the terms actually stick. Most learning apps teach only coding or only cybersecurity. TechLexicon covers the whole tech stack in one app, which makes it ideal for career changers, IT beginners, and anyone preparing for a technical interview. LEARN BY PLAYING - Blue Siege: learn cybersecurity by defending your network in a tower defense game. Real threats, real defenses. - SQL Query Lab: write and run real SQL queries right in the app, no setup needed. - 1v1 Battles: test your tech knowledge head to head and climb the leaderboard. SIX DOMAINS IN ONE APP - Cybersecurity and networking: firewalls, IDS and IPS, encryption, and how attacks actually work. - Cloud and DevOps: the vocabulary and concepts behind modern infrastructure. - Databases and SQL: practice real queries and understand how data works. - Programming: the coding terms and concepts every developer is expected to know. BUILT FOR CAREER CHANGERS Switching into tech is hard when every conversation is full of jargon. TechLexicon teaches that jargon in plain English, in short daily sessions, with a difficulty curve that grows with you. It is tech interview prep and everyday tech fluency in one place. STAY MOTIVATED Level up through gemstone tiers, keep your daily streak alive, earn achievements, and compete on the leaderboard. Learning tech should feel like leveling up in a game, because here it does. Download TechLexicon and start learning cybersecurity, SQL, cloud, DevOps, networking, and programming today.

What's new

What's new in 2.3.0: 🛡️ NEW GAME: Blue Siege, a cyber tower-defense. Place security controls and defend the network wave after wave. 🗄️ SQL Query Lab: a new beginner Start mode builds each query by tapping, no typing needed. ✨ Cleaner, friendlier how-to guides across the whole app. 🏆 More Prestige Showcase slots. 🔊 New Sound and Vibration toggles. Plus, performance fixes and polish.

Growing in Education

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