Tech Wars vs Operation
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tech Wars
A futuristic tower defense game where players command advanced technology to protect their city from waves of robotic enemies. Strategically deploy and upgrade defensive towers to fend off the tech onslaught.
- Futuristic tower defense gameplay
- Strategic tower deployment
- Tower upgrades
- Defend against robotic enemies
- High-tech defense system command
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Tech Wars is a futuristic tower defense game that challenges you to use advanced technology to protect your city from relentless waves of robotic enemies. You are the commander of a high-tech defense system, and you must strategically deploy and upgrade your towers to fend off the tech onslaught
Operation
Pilot a spaceship to defend Earth from an alien invasion. Dodge enemy ships, collect star dust for points, and use onboard weapons to defeat the xenomorphs and save humanity.
- Spaceship combat
- Alien invasion defense
- Dodge enemy ships
- Collect star dust
- Use onboard weapons
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In the distant future, Earth was attacked by an alien enemy known as xenomorphs. They used their technology to infiltrate Earth and take over. However, a hero emerged who decided to defend his planet. He gathered a team of other survivors and went into space to find a way to defeat the aliens. Our hero pilots a spaceship and must destroy enemies using various weapons on board. The player's goal is to protect Earth from alien invasion and save humanity. Rules: dodge collisions with alien ships, earn 5 points for each maneuver. Star dust clouds are our helpers – they help us hide from the aliens, and you get 30 points for flying through them.
Screenshots
Verdict
The clearest difference is review sentiment: Operation at 100% against Tech Wars's 0%. Operation also leads on ads (none vs shown) and monetization model (free vs ad-supported). Tech Wars's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, 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.
Both ship on a similar rhythm, roughly daily. Both last shipped on November 4, 2026.
| Parameter | Tech Wars | Operation |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 — better | — |
| Update frequency | Daily | Daily |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 100 MB | 12 MB |
| Age rating | 9+ | 4+ |
| Developer | Husam Suwaid | Boris Kravchenko |
Customer experience
Tech Wars
Operation
In-app purchases
Tech Wars
No in-app purchases
Operation
No in-app purchases
