Comparison

Stack Invasion vs Train Defence

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Stack Invasion

Features
Read full description

Survive the Stack — Blast your way down! Enemies are climbing over each other to reach you! You’re standing on a descending platform that never stops falling. Move side to side, shoot, and survive as long as you can. Collect XP, unlock new weapons, and evolve into an unstoppable defender! Key Features: Unique Stacking Enemies: Enemies pile up and build towers to reach your platform. Keep shooting before they climb too high! Dynamic Platform Action: Your platform slowly descends — use the Jump Gauge to boost it upward when danger gets close. Roguelite Progression: Every run is different! Level up, choose random upgrades, and combine weapons and abilities. Weapon Attachments: Equip Weapon Boxes on your platform for massive firepower. Create Power Shapes to increase your power. Meta Progression: Unlock and upgrade new guns, outfits, and power-ups to increase your damage, HP, and survivability. Fast, Addictive Gameplay: Perfect for short, intense runs filled with non-stop action! Will you survive the invasion or fall with the platform? Download now and start stacking your power!

About

Train Defence

Command an armored train in a post-apocalyptic desert war. Upgrade wagons, mount weapons, and blast through enemy convoys and massive bosses to survive. Rule the wasteland with your rolling fortress.

Highlights
  • Build and upgrade war train
  • Mount devastating weapons
  • Face massive boss fights
  • Smash through barriers
  • Battle raiders
  • Rule the wasteland
Features
Read full description

Welcome to Train Defense, an explosive post-apocalyptic action game where your armored train is the last hope against ruthless raiders. Upgrade your wagons, mount powerful weapons, and blast through enemy convoys in an endless desert war for survival. Can your train rule the wasteland? Build and Upgrade Your War Train Turn your train into a rolling fortress! Add new wagons, install deadly weapons, and improve your armor to survive longer in the hostile desert. Every upgrade counts as you face stronger enemies and more intense battles. Unleash Devastating Weapons Equip your train with a variety of high-powered weapons, each with unique abilities: - Minigun – Tear through waves of enemies with rapid-fire chaos. - Flamethrower – Burn through vehicles and leave nothing but ashes. - Rocket Launcher – Launch explosive rockets to destroy convoys in seconds. Activate special abilities for extra firepower: shoot faster, burn wider, and unleash devastating rocket barrages. Face Massive Boss Fights Take on colossal enemy war machines and armored convoys in epic boss battles. Each boss brings new attack patterns and deadly challenges. Defeat them to claim rare upgrades and prove your dominance on the rails. Smash Through Barriers Obstacles stand between you and victory. Use the full power of your train to crash through barricades and clear the path ahead. Nothing can stop your steel juggernaut! Battle the Raiders Fight waves of raiders driving buggies, trucks, and war rigs. Aim carefully, manage your cooldowns, and defend your wagons from destruction. Every battle pushes your reflexes and strategy to the limit. Rule the Wasteland Upgrade, expand, and optimize your train to become unstoppable. Collect resources, unlock new wagons, and dominate the desert frontier. Your journey to becoming the ultimate Train Defender begins now! Train Defense delivers thrilling action, strategic upgrades, and non-stop explosions in a gritty Mad Max–style world. Download Train Defense today and fight to survive the rails of the apocalypse!

Screenshots

Stack Invasion4 screens
Train Defence4 screens

Verdict

The call

The clearest difference is update cadence: Stack Invasion at every 3 days against Train Defence's weekly. On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stack Invasion ships an update every 3 days, Train Defence weekly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
Stack Invasion versus Train Defence: the parameters behind the verdict, then further details
ParameterStack InvasionTrain Defence
PriceFreeFree
Rating—3.8 (9 ratings) — better
Positive reviews—40.0% of reviews
Number of ratings—9 — better
Update frequencyEvery 3 days — betterWeekly
AdsYesYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size160 MB154 MB
Age rating12+9+
DeveloperDipayon Debnath DipSOZAP

In-app purchases

None

Stack Invasion

No in-app purchases

None

Train Defence

No in-app purchases

Questions

Is Stack Invasion free?
Stack Invasion is free to download, with no in-app purchases.
Is Train Defence free?
Train Defence is free to download, with no in-app purchases.
Do Stack Invasion or Train Defence have ads?
Both Stack Invasion and Train Defence show ads.
Which is updated more often, Stack Invasion or Train Defence?
Stack Invasion ships an update every 3 days, and Train Defence weekly. Most recently, Stack Invasion was updated on October 30, 2026 and Train Defence on November 5, 2026.

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