Zetta Force 7 vs Galaxy Wars Alien Strike
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Zetta Force 7
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Zetta Force 7 Annihilation awaits the weak in this retro arcade space shooter. You pilot that last hope of a dying galaxy, the Deuterium Space Fighter. Can you save your Galaxy in this, the last of the great Galaxy Wars. Your mighty star ship is heavily armed with the latest experimental weapons and capable of taking an immense pounding from the countless galactic invaders. In fact that's statement is not entirely true, our intelligence estimates the number of enemy forces and organic energy emitters to be 7 Zetta. ( 7 sextillion, 7000000000000000000000, 7 * 10 to power of 21.) You get the picture, that's a lot of invaders! Luckily you have the most powerful fleet of space destroyers in the galaxy at your command. Your ships are capable of taking vast damage, and you have the best weapons in the known universe. Your ship can recharge shields, change weapons mid battle, shoot in several directions at once and collect additional space armour. Will it be enough, download Zetta Force 7 now to find out.
Galaxy Wars Alien Strike
Pilot your spaceship through waves of alien invaders, dodging their attacks and upgrading your vessel. This classic shooter offers 45 levels of intense gameplay, plus an infinite challenge mode with epic boss battles. Enjoy stunning visuals and play offline.
- Spaceship piloting and alien combat
- Weapon, gem, and coin collection for upgrades
- 45 levels and infinite challenge mode
- Epic boss battles
- Stunning visual effects
- Offline play support
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Galaxy Wars Alien Strike is a classic shooting game,Use your flight experience to operate your spaceship,you will have to get rid of a large number of alien while dodging their bullet attacks. HOW TO PLAY - Touch screen to move your spaceship and kills invaders. - Collect weapon,gems, coin to upgrade your spaceship. - Click rockets button on the screen to active. FEATURE - 45 levels and Infinity challenge! - Epic and huge bosses,You need show-off your skills. - Stunning designs, amazing lighting and special effects. - You can play without network connection.
Screenshots
Verdict
The clearest difference is ads: Galaxy Wars Alien Strike at none against Zetta Force 7's shown. Galaxy Wars Alien Strike also leads on update cadence (every 6 months vs every 27 months) and iOS requirement (11.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Zetta Force 7 ships an update every 27 months, Galaxy Wars Alien Strike every 6 months. The most recent releases landed on May 16, 2026 and June 8, 2026 respectively.
| Parameter | Zetta Force 7 | Galaxy Wars Alien Strike |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 27 months | Every 6 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 136 MB | 121 MB |
| Age rating | 9+ | 4+ |
| Developer | Galatic Droids | MStars. Ltd |
In-app purchases
Zetta Force 7
No in-app purchases
Galaxy Wars Alien Strike
No in-app purchases
Questions
Is Zetta Force 7 free?
Is Galaxy Wars Alien Strike free?
Do Zetta Force 7 or Galaxy Wars Alien Strike have ads?
Which is updated more often, Zetta Force 7 or Galaxy Wars Alien Strike?
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