Comparison

Yuru Tower Defese vs Flat Machine

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

Head to head
About

Yuru Tower Defese

A light fantasy strategy game where you collect characters with unique abilities to build decks and defend against enemy invasions. Strategize by summoning, repositioning, and fusing characters to stop waves of enemies and capture various areas on the map.

Highlights
  • Character collection with unique abilities
  • Deck building and strategy
  • Enemy wave defense
  • Map progression and area capture
  • Character fusion and strengthening
  • Online ranking system
Features
Read full description

Tower defense that you can play loosely! Collect more than 99 friends and stop the invasion of enemies with your favorite deck! It is a tower defense game that summons characters with characteristics such as time stop and attack power up to prevent the invasion of enemies. Let's advance the map and capture various areas. how to play You can incorporate up to 10 types of characters into your deck and engage in battles. You win if you can defeat all the enemy Waves without losing 3 of your life. Mana is required to summon a character, and this mana can be obtained over time or by defeating enemies. In addition, the summoned character can be repositioned or the same character can be fused and strengthened at the same time. Character type Some of my peers have different abilities. The ability to pause the progress of the enemy, the ability to gain manna by defeating the enemy, the ability to attack two at the same time, etc. Make full use of your abilities to create the strongest deck. Ranking system You can compete with players from all over the country for ranks. You can also see the decks of the top ranking players. Let's build a great deck for your reference. Aim for your limit on the infinite stage! This app is a game that uses the material of Yurudrasil, and is not an official app.

About

Flat Machine

Control a limbless robot tasked with defending a settlement in a post-apocalyptic world. Engage in simple, timing-based battles against various threats and make choices that influence the game's multiple endings. Discover the mystery of your own identity.

Highlights
  • Simple, timing-based battles
  • Item combination system
  • Respond to various visitors
  • Multiple endings based on choices
  • Daily events and encounters
Features
Read full description

■ Story In the not-so-distant future, a world on the brink of ruin. Awakening in the wasteland is a single robot—with no limbs and no memories. You become the settlement's "gatekeeper," fending off the strange visitors who arrive day after day. Can you protect the settlement through its final days? And what is the true nature of the Flat Machine...? ■ Features [1] Easy, satisfying defense battles—just tap! Tap with the right timing to repel the enemies closing in. Simple to play, yet endlessly strategic through gear and item combinations. Build your own ultimate defense style. [2] Your "choices" change the future—multiple endings Not everyone at the gate is an enemy. Help a struggling mutant, or coldly turn it away? Your decisions steer the story to its ending in this rich sci-fi adventure. [3] Charming pixel art and a wistful apocalyptic world Lovable yet lonely characters brought to life in beautiful retro pixel art. An original atmosphere, deepened by a carefully crafted soundtrack. ■ Perfect for players who love - Pixel-art (retro) games - Dystopian, sci-fi, and apocalyptic worlds - Story-driven indie games - Quick, pick-up-and-play sessions - Tower defense, idle games, and RPGs - Playing free to the end, at your own pace, with no stamina Step into the "everyday apocalypse" woven by an amnesiac gatekeeper robot and the inhabitants of a dying world.

Screenshots

Yuru Tower Defese4 screens
Flat Machine4 screens

Verdict

The call

The clearest difference is review sentiment: Flat Machine at 94% against Yuru Tower Defese's 33%. Yuru Tower Defese's advantage is in-app purchases (none vs 4) and update cadence (daily vs every 5 days). 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. Flat Machine sells 4 one-off in-app purchases. Yuru Tower Defese asks for nothing beyond the download.

UpkeepUpdate frequency

Yuru Tower Defese ships an update daily, Flat Machine every 5 days. The most recent releases landed on October 18, 2026 and October 19, 2026 respectively.

Scorecard5 real differences · 5 level
Yuru Tower Defese versus Flat Machine: the parameters behind the verdict, then further details
ParameterYuru Tower DefeseFlat Machine
PriceFreeFree
Rating—4.9 (68 ratings) — better
Positive reviews33.3% of reviews93.7% of reviews — better
Number of ratings—68 — better
Update frequencyDaily — betterEvery 5 days
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
Size212 MB118 MB
Age rating12+12+
DeveloperPONIX LLCzxima.LLC

Customer experience

Yuru Tower Defese

Written reviews6 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Flat Machine

All ratings68 ratings
Positive97.1%
Neutral2.9%
Negative0.0%
Written reviews63 reviews
Positive93.7%
Neutral4.8%
Negative1.6%

Bugs and requests

Yuru Tower Defese

Not enough reviews yet to summarise bugs or requests.

Flat Machine

Reported bugs

4 issues
  • Ads redirect to app store and prevent item rewards
  • Ad BGM continues playing after ad ends
  • Ad BGM persists even after restarting app
  • Agoda ads prevent continuing the game

Requested features

6 requests
  • Add Chinese translation
  • Add Vietnamese translation
  • Add Spanish translation
  • Option for one-time purchase to remove ads
  • More interactions with certain characters (e.g., training robot)
Show 1 more
  • Consider adding taxi or bakery characters in future works

In-app purchases

None

Yuru Tower Defese

No in-app purchases

4 purchases

Flat Machine

One-time4
  • AD removal$2.99
  • Donation(S)$3.99
  • Donation(M)$14.99
Show 1 more
  • Donation(L)$34.99

Questions

Is Yuru Tower Defese free?
Yuru Tower Defese is free to download, with no in-app purchases.
Is Flat Machine free?
Flat Machine is free to download, with in-app purchases available.
Do Yuru Tower Defese or Flat Machine have ads?
Both Yuru Tower Defese and Flat Machine show ads.
Which is updated more often, Yuru Tower Defese or Flat Machine?
Yuru Tower Defese ships an update daily, and Flat Machine every 5 days. Most recently, Yuru Tower Defese was updated on October 18, 2026 and Flat Machine on October 19, 2026.

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