Trigger Tropper vs Metal Gun
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Trigger Tropper
Engage in a thrilling zombie apocalypse survival game. Explore a post-apocalyptic wasteland, battle hordes of zombies with a diverse weapon system, and team up with friends to defend your stronghold. Uncover hidden plots and clues to an antidote.
- Zombie apocalypse setting
- Diverse weapon system
- Cooperative multiplayer
- Tactical gameplay
- Unlocking hidden plots
- Realistic graphic effects
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Dear gamers, are you ready to step into a thrilling and exciting zombie world? In this zombie game, you will be placed in a post-apocalyptic wasteland, where every ruined wall may hide deadly dangers. The realistic graphic effects make the hideous faces and rotting bodies of the zombies seem close at hand, constantly stimulating your nerves. With a rich and diverse weapon system, from melee blades to long-range heavy firearms, it helps you fight your way through the hordes of zombies. What's more, you can fight side by side with your teammates, formulate tactics, and jointly defend the last survival stronghold. As the game progresses, hidden plots are gradually unlocked, and mysterious zombie origins and unknown clues to the antidote emerge one by one, making you immersed and unable to stop. Come and join this life-and-death battle against zombies, challenge your limits, and write your own apocalyptic legend!
Metal Gun
Engage in an explosive warfront experience, commanding heroes and vehicles against relentless enemies. Battle through intense campaign stages, deploy tactical vehicles, and recruit unique warriors with special abilities. Strengthen your heroes and push through higher stages with an upgrade system.
- Campaign Mode with bosses
- Tactical vehicle deployment
- Diverse combat arenas
- Unique heroes with special abilities
- Hero upgrade system
- Daily rewards and achievements
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Gear up for an explosive battlefield experience! In ultimate warfront, command powerful heroes, drive deadly vehicles, and take on relentless enemies in action-packed missions. FEATURES: - Campaign Mode: Battle through intense stages filled with tough enemies and formidable bosses. - Tactical Vehicles: Deploy multiple war machines to gain the upper hand in battle. - Diverse Arenas: Fight across dynamic terrains and challenging battlegrounds. - Unique Heroes: Recruit powerful warriors, each with special abilities and strengths. - Upgrade System: Strengthen your heroes, enhance their skills, and push through higher stages. - Daily Rewards & Achievements: Log in daily and complete achievements to unlock valuable rewards. Are you ready to dominate the battlefield?
Screenshots
Verdict
The clearest difference is rating: Metal Gun at 5.0 against Trigger Tropper's 4.0. Trigger Tropper's advantage is in-app purchases (none vs 9). On price, ratings volume, update cadence and ads 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. Metal Gun sells 9 one-off in-app purchases. Trigger Tropper asks for nothing beyond the download.
Metal Gun holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Trigger Tropper ships an update every 2 days, Metal Gun every 3 days. Both last shipped on October 30, 2026.
| Parameter | Trigger Tropper | Metal Gun |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (1 ratings) — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 days — better | Every 3 days |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 136 MB | 199 MB |
| Age rating | 17+ | 17+ |
| Developer | 舜轩 周 | Nguyen Thai Bao |
In-app purchases
Trigger Tropper
No in-app purchases
Metal Gun
- Shop Gem 1$1.99
- Shop Coin 1$4.99
- Shop Gem 2$5.99
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- Shop Gem 3$9.99
- Shop Coin 2$19.99
- Shop Gem 4$19.99
- Shop Coin 3$49.99
- Shop Gem 5$49.99
- Shop Gem 6$99.99





