Comparison

Train Loop vs Only Tower Defense

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

Head to head
About

Train Loop

Features
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In Train Loop, take control of powerful battle trains and defend your territory against relentless enemies in this unique tower defense game with a twist. Unlike traditional tower defense, here, your defenses are on wheels! Customize loops, upgrade your train cars, and strategize each route to counter waves of foes. Design unique defense loops to maximize your firepower and create powerful battle trains to guard your base. Unlock and upgrade various train cars, from cannons to shields, to assemble the ultimate defensive lineup. Master each level by planning perfect loops and using strategic upgrades to keep your train—and territory—safe. Do you have the skills to protect your train as enemies swarm your looped defenses? Download Train Loop and start building your ultimate train defense!

About

Only Tower Defense

Features
Read full description

Defend the path. Read the weather. Tap with timing. Only Tower Defense is a cozy, pastel-painted strategy game where every tap matters. Place towers, freeze the swarm, zap the boss, and stack tactical buffs across 200 waves of escalating pressure. — SIX TOWERS, SIX ROLES • Sapling — fastest fire rate, best DPS per coin • Ice — pure crowd control, slows up to 6 enemies • Lightning — chain damage that arcs across packs • Sniper — long range, armor-piercing single shots • Poison — stacking damage over time • Honeysong — summons friendly golems — ACTIVE INTERACTION Tower defense doesn't have to be passive. • Skill Shots — tap to drop Ice Ball, Stone Hit, or Wind Push • Perfect Tap — hit the timing window for a critical bonus • Traps — slime, mine, and spring traps along the path • Tactical Choices — wave-break cards with risk vs reward • Tower Repair — bosses can disable your towers; hold to fix • Weather System — rain buffs lightning, snow buffs ice, storm strikes randomly — 200 WAVES, 13 MAPS, 19 ENEMY TYPES Every level is a 200-wave survival run with mini-bosses every 5 waves, full bosses every 10. Enemy variety unlocks gradually — normal, fast, swarm, tank, shielded, flying, armored, coated, healer, splitter, phase, and more. — CHAOS MODE Run-based endless mode with random rules: glass cannon, swarm rush, lockdown, fog bomb, boss rush. 60–300 second timers with coin rewards. — BUILT FOR PLAY • Pastel palette designed for long sessions • Optimized 30Hz engine, frame-stable through chaos • 12 language support (English, Turkish, Spanish, French, German, Italian, Portuguese, Russian, Japanese, Simplified Chinese, Arabic, Hindi) • Privacy-first analytics, no PII collected • Auto-renewable subscription or lifetime unlock — both optional Tap into Only Tower Defense and start defending the meadow. ——— Only Tower Defense+ is offered as an auto-renewable subscription (Premium Monthly / Premium Yearly) or as a one-time Premium Lifetime unlock. Payment is charged to your Apple Account at purchase confirmation. A subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period; you can manage or cancel anytime in Apple Account > Subscriptions. Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mustafabaykal.com/onlytowerdefense/privacy

Screenshots

Train Loop4 screens
Only Tower Defense4 screens

Verdict

The call

The clearest difference is in-app purchases: Train Loop at none against Only Tower Defense's 3. Train Loop also leads on iOS requirement (12.0 vs 15.1). On price, ads 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. Only Tower Defense sells 3 in-app purchases, starting at $9.99 per month. Train Loop asks for nothing beyond the download.

Scorecard2 real differences · 4 level
Train Loop versus Only Tower Defense: the parameters behind the verdict, then further details
ParameterTrain LoopOnly Tower Defense
PriceFreeFree
Update frequencyDaily—
AdsYesYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size192 MB49 MB
Age rating9+9+
DeveloperOKIDZHEN GEIMZ, TOVMUSTAFA BAYKAL

In-app purchases

None

Train Loop

No in-app purchases

3 purchases

Only Tower Defense

Subscriptions2
  • Premium Monthly$9.991 Month
  • Premium Yearly7 Days trial$59.991 Year
One-time1
  • Lifetime$99.99

Questions

Is Train Loop free?
Train Loop is free to download, with no in-app purchases.
Is Only Tower Defense free?
Only Tower Defense is free to download, with in-app purchases available.
Do Train Loop or Only Tower Defense have ads?
Both Train Loop and Only Tower Defense show ads.

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