Comparison

Loop Army vs Sandcastle TD

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

Head to head
About

Loop Army

Guide a looping train to collect points and spawn powerful units for strategic battles. Outsmart opponents by deploying troops wisely to claim victory and prove your commander skills.

Highlights
  • Guide looping train
  • Earn points
  • Spawn powerful units
  • Strategic troop deployment
  • Dominate opponents
  • Claim victory
Features
Read full description

Guide your train, earn points, and unleash your units in epic battles! Assemble your forces Collect points as your train loops through the battlefield and spawn powerful units. Outsmart your enemies Deploy your troops strategically to dominate your opponents and claim victory. Claim victory Lead your army to glory and prove your skills as a master commander. Only the smartest commanders will prevail—are you ready for the loop? Download Loop Army now and start your adventure!

About

Sandcastle TD

Build and defend a sandcastle fortress against waves of beach critters using a variety of unique toy defenders. Strategize with dynamic lanes and upgrade your arsenal to conquer new shores. Enjoy intuitive gameplay with offline play options.

Highlights
  • Build and customize sandcastle defenses
  • Command diverse toy defenders
  • Face whimsical beach critter enemies
  • Dynamic lane-based strategy
  • Upgrade toys and collect loot
  • Offline play support
  • Community interaction via Discord
Features
Read full description

Welcome to Sandcastle TD – the ultimate tower defense game where you become the architect of seaside fortresses, defending against relentless waves of beach critters with an arsenal of unique Toys! - Dive into a vibrant world of sand and surf, where every grain counts in your quest to protect your precious sandcastle from cunning seaside invaders. - Craft Your Sandcastle: Unleash your inner architect and construct the ultimate fortress of fun! With endless design possibilities, your creativity knows no bounds as you build the perfect defense against the incoming tide of foes. - Dynamic Lanes: Watch the battlefield shift as the layout of your Castle determines the flow of the battle. Adapt your strategy on the fly to outwit your opponents. - Toy Defenders: Command a diverse array of Toys to defend your sandcastle! From the swift Miss Dolly wielding a sand shovel to the explosive Boomhilde unleashing area damage with water bombs, each Toy offers unique tactical advantages. - Whimsical Beach Foes: Face off against a variety of mischievous beach critters! Battle the armored Hermit Crab as it sheds its shell and quickens its pace, tackle the resilient Sea Turtle that hides in its shell under fire, and fend off the speedy Squid, a common but elusive adversary. - Tactical Depth: Explore endless strategic possibilities with diverse Toys and enemy types. Experiment with different combinations to discover the most effective defense. - Explore New Shores: Collect Loot and progress through a variety of stunning beach locales and exotic Regions. From serene lagoons to rugged coastlines, each destination offers new challenges and rewards. - Upgrade and Adventure: Enhance your Toys' abilities and send them on thrilling adventures to uncover valuable Loot. Customize your arsenal to suit your playstyle and dominate the beaches! - Community Interaction: Engage with the vibrant Sandcastle TD community on Discord! Share tips, discuss strategies, and provide feedback on user-generated content. - Easy to Learn, Hard to Master: Dive into the action with intuitive controls and straightforward gameplay. Perfect for players of all ages and skill levels! - Play at Your Own Pace: Enjoy the freedom to pause the game anytime, allowing for seamless gameplay whether you're on the go or soaking up the sun. - Offline Play: No internet connection? No problem! Enjoy uninterrupted tower defense fun wherever your adventures take you. - Ready to become the master of sandcastle defense and unleash your creativity on the beach? Join the Sandcastle TD community now and lead your Toy army to victory in the ultimate tower defense showdown!

Screenshots

Loop Army4 screens
Sandcastle TD4 screens

Verdict

The call

The clearest difference is rating: Sandcastle TD at 5.0 against Loop Army's 4.4. Loop Army's advantage is in-app purchases (none vs 10) and ratings volume (35 vs 1). On price, update cadence, 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. Sandcastle TD sells 10 one-off in-app purchases. Loop Army asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sandcastle TD holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Loop Army has 35 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Loop Army ships an update fortnightly, Sandcastle TD every 3 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 5 level
Loop Army versus Sandcastle TD: the parameters behind the verdict, then further details
ParameterLoop ArmySandcastle TD
PriceFreeFree
Rating4.4 (35 ratings)5.0 (1 ratings) — better
Positive reviews26.7% of reviews—
Number of ratings35 — better1
Update frequencyFortnightly — betterEvery 3 weeks
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size239 MB467 MB
Age rating12+9+
DevelopermayaworksBling Bling Games GmbH

Customer experience

Loop Army

All ratings34 ratings
Positive88.2%
Neutral2.9%
Negative8.8%
Written reviews15 reviews
Positive26.7%
Neutral26.7%
Negative46.7%

Sandcastle TD

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Loop Army

No in-app purchases

10 purchases

Sandcastle TD

One-time10
  • Pile of Coins$0.99
  • Handful of Pearls$0.99
  • Bag of Coins$4.99
Show 7 more
  • Pile of Pearls$4.99
  • Starter Bundle$4.99
  • Sandbucket of Pearls$9.99
  • Bucket of Coins$19.99
  • Basket of Pearls$19.99
  • Luggage of Pearls$49.99
  • Pool of Pearls$99.99

Questions

Is Loop Army free?
Loop Army is free to download, with no in-app purchases.
Is Sandcastle TD free?
Sandcastle TD is free to download, with in-app purchases available.
Which has better reviews, Loop Army or Sandcastle TD?
Sandcastle TD is rated higher. Loop Army averages 4.4 out of 5 from 35 ratings, while Sandcastle TD averages 5.0 from 1 ratings.
Do Loop Army or Sandcastle TD have ads?
Both Loop Army and Sandcastle TD show ads.
Which is updated more often, Loop Army or Sandcastle TD?
Loop Army ships an update fortnightly, and Sandcastle TD every 3 weeks. Most recently, Loop Army was updated on October 17, 2026 and Sandcastle TD on October 11, 2026.

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