Comparison

Ending Days 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

Ending Days

Embark on a rogue-like RPG adventure where you guide an immortal guardian through a post-apocalyptic world. Replay the last 100 days, build a party of two, and strategically battle to defeat Satan and find hope for the future.

Highlights
  • Rogue-like RPG gameplay
  • Party building with 2 characters
  • Randomly generated worlds
  • Strategic turn-based combat
  • Persistent gold and unlockable items
  • Multiple endings
Features
Read full description

After the end of the world, everything is over and the human race extinct. The ancient guardian Eco who survived alone starts reckless battle with her immortality. It is a folly like picking up a grain of diamond from the desert that continues to the horizon. Still the girl never gives up. She looks for “the future of hope” that resists all destinies… # Repeat "Ending 100 days" to save the world Ending Days is Rogue like RPG. Make your party with 2 characters and try to defeat "Satan". You can try the Satan castle from the first day, but you will definitely get back. Travel the world, capture a dungeon, get the support of a influential person, stop the secret maneuver of the rivals, and acquire the power to defeat Satan. The world is randomly generated each time you start an adventure, and a different history is spun each time you play. # Easy to play, but severe adventure In the field, select the map point to move next. In battle, select the skill to use. Once you've picked up new equipment, you can either replace it with a new one or simply ignore it to earn a bonus item instead. Playing is very easy, but evil monsters will easily break up your party. Players need medium- and long-term strategies to grow the adventurers stronger. Each time you decide which item to use, which supporters to buy from, and in what order to conquer, each one affects the result of the decisive battle. Every time game is over, Echo the ancient guardian returns to the past 100 days ago again to start the next challenge. As many times as possible until she grasp "the Future of hope" ... # An expansive adventure and possibilities Players can carry gold even if defeated. In addition, you can open the random item box "Chronochest" where characters and expendable items can be gained by achieving various missions. Or you can purchase characters and some consumable items directly. (There is no paid random box) Depending on the composition of the party members, you can enjoy various conquest methods. Characters will continue to increase with major updates. Create your own favorite party to save the world! # There is also PC Web version! * Official site http://edrpg.nussygame.com/ # Used materials(Titles omitted) Wizcorp https://assetstore.unity.com/publishers/8233 化け猫缶 素材屋 http://neko.moo.jp/BS/ Whitecat http://whitecafe.sakura.ne.jp/ 甘茶の音楽工房 http://amachamusic.chagasi.com/ 効果音ラボ http://soundeffect-lab.info/ 成田芋虫 (Main Visual Illustration + Character Revision) https://twitter.com/Immortal1664 あすか (Character Revision) https://twitter.com/aska_oekaki

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

Ending Days4 screens
Flat Machine4 screens

Verdict

The call

The clearest difference is update cadence: Flat Machine at every 5 days against Ending Days's every 2 months. Flat Machine also leads on review sentiment (94% vs 74%). On price, rating, ratings volume and ads 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. Ending Days sells 8 one-off in-app purchases and Flat Machine sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Ending Days against 4.9 for Flat Machine. Both are backed by a comparable volume of ratings — 44 and 68 respectively. Written reviews are what separate them: 74% of Ending Days's written reviews are positive against 94% of Flat Machine's.

UpkeepUpdate frequency

Ending Days ships an update every 2 months, Flat Machine every 5 days. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 8 level
Ending Days versus Flat Machine: the parameters behind the verdict, then further details
ParameterEnding DaysFlat Machine
PriceFreeFree
Rating4.8 (44 ratings)4.9 (68 ratings) — better
Positive reviews74.0% of reviews93.7% of reviews — better
Number of ratings4468 — better
Update frequencyEvery 2 monthsEvery 5 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size344 MB118 MB
Age rating12+12+
Developeryujiro kominezxima.LLC

Customer experience

Ending Days

All ratings44 ratings
Positive95.5%
Neutral2.3%
Negative2.3%
Written reviews77 reviews
Positive74.0%
Neutral11.7%
Negative14.3%

Flat Machine

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

Bugs and requests

Ending Days

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

8 purchases

Ending Days

One-time8
  • 120 Prism Orbs$0.99
  • 120 Prism Orbs$2.99
  • 1100 Prism Orbs$6.99
Show 5 more
  • 2000 Prism Orbs (Once only)$6.99
  • 2400 Prism Orbs$17.99
  • 5000 Prism Orbs$29.99
  • 8000 Prism Orbs$49.99
  • 16000 Prism Orbs$99.99
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 Ending Days free?
Ending Days is free to download, with in-app purchases available.
Is Flat Machine free?
Flat Machine is free to download, with in-app purchases available.
Which has better reviews, Ending Days or Flat Machine?
Flat Machine is rated higher. Ending Days averages 4.8 out of 5 from 44 ratings, while Flat Machine averages 4.9 from 68 ratings.
Do Ending Days or Flat Machine have ads?
Both Ending Days and Flat Machine show ads.
Which is updated more often, Ending Days or Flat Machine?
Ending Days ships an update every 2 months, and Flat Machine every 5 days. Most recently, Ending Days was updated on October 14, 2026 and Flat Machine on October 19, 2026.

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