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Boom Castle: Tower Defense TD: cost, reviews, how to cancel

Terahype s.r.o., Games

Free on the App Store

Boom Castle: Tower Defense TD by Terahype s.r.o. Price: Free. 2% of 408 recent reviews mention billing. Verified Oct 23, 2026.

  • App Store rating4.7★ from 8,926 ratings
  • Price, no subscription foundFree
  • Reviews mentioning billing, last 12 months10 of 408 reviews

On this page: what it costs, how to cancel, what reviewers say.

What the data says

No label applies: the numbers below sit inside the normal range for apps of this size.

All signals behind this verdict
Reviews in the last 12 months408
Reviews mentioning billing10 (2.5%)
One- or two-star share, last 90 days46% of 56
App Store rating4.7 (8,926 ratings)
Developer's apps9, 2 removed from the store
Age847 days
Days since last update5
Subscription plans0
Subscription price changes, last 12 months12
Overall review sentimentnegative

Thresholds and definitions: how we rate apps.

What Boom Castle: Tower Defense TD costs

Download: Free. No auto-renewing subscription was found in the US store.

How to cancel Boom Castle: Tower Defense TD

  1. Open Settings on your iPhone and tap your name at the top.
  2. Tap Subscriptions.
  3. Select Boom Castle: Tower Defense TD.
  4. Tap Cancel Subscription and confirm. You keep access until the end of the paid period.

If the app is not in that list, it was not billed through Apple. Cancel it with the developer instead: support page.

Charged after cancelling or during a trial? Request a refund at reportaproblem.apple.com within 90 days.

What reviewers say

Rating breakdown

  • 5★76% (6,871)
  • 4★16% (1,454)
  • 3★4% (364)
  • 2★0% (63)
  • 1★1% (159)

Recent updates

  • 2.0.7Oct 17, 2026
  • 2.0.5Oct 6, 2026
  • 2.0.3Sep 30, 2026
  • 2.0.2Sep 24, 2026
  • 2.0.1Sep 19, 2026

Praised

  • Engaging gameplay
  • Enjoyable experience
  • Great visuals

Complained about

  • Slow progression
  • Pay-to-win mechanics
  • Lack of manual targeting
  • Sound issues
  • Frustrating difficulty spikes
  • Expensive upgrades
  • Questionable randomization

Reported bugs

Upgrade issues (no application of upgrades); Inconsistent or broken mechanics; Crashes and performance problems.

Recent one-star reviews

Absolutely horribleThis is the worst game of this genre - no disrespect intended but this game is slow and just bad

Jayden, Sep 29, 2026

Not greatI've played a lot of games like this but have not seen one that controls and prevents the player from advancing more than this one. Very slow to upgrade heroes and also controls who you can battle with.

joquiam, Sep 23, 2026

Pay to winYou definitely have to spend money to get the game to move along than to upgrade the character you want you rely on the luck of the draw to upgrade, and to get better chances, you have to spend money. Than you still have to rely on luck to use the character you want in a battle mode. The game random…

manny3075, Sep 19, 2026

Recent five-star reviews

Great gameLove it

Low, Oct 11, 2026

Faster levelingI love this game. But the devs make leveling up faster

Mazzken, Sep 30, 2026

Greed!This game is rigged. I rolled 41 times and didn’t get the hero I wanted! 41 times! Seriously! That’s totally unacceptable from a game. You all say it’s random? No way! Players beware!! I only gave it a 5 star so ppl can read and learn not to pay these ppl. Fix the game and make it fun again!

Bronco7480, Sep 20, 2026

About the developer

Terahype s.r.o. has published on the App Store since Mar 16, 2023: 9 app(s), 2 of them no longer in the store.

  • Darkane: Monster GPS RPG Games4.6★
  • Word Golf: Fairway Clash4.0★
  • Golf Match: Fairway Crush4.4★
  • Monument Master: Match 3 Games4.9★
  • Ship Master: Match-3 Port4.9★
  • Zoo Valley: Animal Park4.8★

Alternatives to Boom Castle: Tower Defense TD

Also similar: Arcane Arena: Tower Defense TD (4.4★), Modern Command Mayhem TD (4.6★), Battle Strategy: Tower Defense (4.7★), Fort Guardian (4.4★), Hex Warriors (3.7★), Blitzkrieg Assault: War Zone! (4.3★)

Questions people ask

How much does Boom Castle: Tower Defense TD cost?

Download: Free. No auto-renewing subscription was found in the US App Store.

How do I cancel Boom Castle: Tower Defense TD?

On your iPhone open Settings, tap your name, tap Subscriptions, select Boom Castle: Tower Defense TD and tap Cancel Subscription. You keep access until the end of the paid period.

Does Boom Castle: Tower Defense TD have a free trial?

No plan lists a free trial in the US App Store.

Boom Castle: Tower Defense TD in one paragraph

Boom Castle: Tower Defense TD by Terahype s.r.o. is a Games app for iPhone. Download: Free. No auto-renewing subscription was found in the US App Store. App Store rating 4.7 from 8,926 ratings. 10 of 408 reviews in the last 12 months mention charges, subscriptions, refunds or cancelling (2%). The developer has 9 app(s) on the App Store, 2 no longer listed. Cancel through Settings › Subscriptions on the iPhone. Data verified Oct 23, 2026 by AppsLupa.

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