Planet Defense-Astra

PSNV Strategy In-app purchases Contains ads

Build your turret combo and defend the planet in five-minute battles.

Downloads: 442+; on Google Play
Price: Free; In-app purchases
Updated: Oct 26; 2026 · v0.6.3

Get it onGoogle Play See alternatives

Screenshots

About Planet Defense-Astra

Defend your planet in five-minute battles. Your turrets fire automatically while you choose upgrade cards and build a weapon combination.

• Combine cannons, lasers, rockets and disruption drones
• Hold off meteor waves and an asteroid boss
• Upgrade and merge equipment, fit chips and research charged attacks
• Save a battle and resume without spending energy again
• Review damage reports and collect stage rewards

Free daily supplies and normal progression remain available. Optional rewarded videos offer supplies, energy or an extra upgrade refresh. Limited automatic ads appear between completed battles.

Optional one-time Google Play purchases:
• Commander Pass removes automatic ads and provides a daily claim of 200 coins and 5 blueprints. Optional rewarded ads remain available.
• Starter Supply grants 1,200 coins and 80 gems once per local save profile.
• Restore purchases from the shop.

Choose from 28 game languages in Settings. You can turn gameplay analytics off there at any time.

What’s new

Version 0.6.3 · Updated October 26, 2026

Improved regional advertising privacy choices and privacy options.

Play today's Frostfire puzzle

Balance fire and ice: half of each in every row and column. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.

More Frostfire and other daily puzzles on Fiplay →

App details

Planet Defense-Astra is a free Strategy app for Android with 100+ installs on Google Play. It was released on September 28, 2026 and last updated on October 26, 2026. It's developed by PSNV. It requires Android 8.0 or later. The app contains ads and offers in-app purchases.

Category: Strategy
Installs: 442
In-app purchases: Yes
Ads: Contains ads
Version: 0.6.3
Requires Android: 8.0
Content rating: Everyone
Released: September 28, 2026
Last updated: October 26, 2026
Developer: PSNV

View on Google Play

Build an app like Planet Defense-Astra

Get a ready prompt for Claude Code, Cursor or Lovable: its features and business model, and what its users complain about, for an original app of your own.

Make the prompt →

Is this your app?

Give it a free website

Landing page, privacy policy and app-ads.txt, generated from your store listing.

Create it free

Alternatives to Planet Defense-Astra

Looking for apps like Planet Defense-Astra? Here are 6 similar Android apps on Google Play. The highest rated is HD AI Camera - Pro Editor (4.8/5), and all 6 are free to download.

Planet Defense-Astra vs. alternatives
App	Rating	Price	Installs	Last updated	Compare
Planet Defense-Astra	–	Free	100+	Oct 26, 2026
Typing Practice	4.2 / 5	Free	100,000+	Oct 8, 2026	Compare
Universal IR TV Remote	–	Free	50,000+	Sep 26, 2026	Compare
HD AI Camera - Pro Editor	4.8 / 5	Free	50,000+	Sep 29, 2026	Compare
Shift Saga: Idle Hero RPG	–	Free	10+	Oct 20, 2026	Compare
Easy To-Do List	–	Free	1+	Oct 26, 2026	Compare
Cozy Kitchen: Cooking & Garden	–	Free	5+	Oct 16, 2026	Compare

Compare Planet Defense-Astra with the top alternatives: ratings, updates, ASO score and keyword gaps →