Comparison

Monster Mate vs Ending Days

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

Head to head
About

Monster Mate

Collect and combine various monsters to discover rarer forms. Explore a world filled with unique monster graphics and effects. This game offers a simple yet engaging collection and evolution mechanic.

Highlights
  • Monster collection
  • Monster combination
  • Discover rare monsters
  • Unique monster graphics
  • Effect images
Features
Read full description

Let's collect monsters. And combine each monsters. The monster maybe change to the other monster that is rare. *Special Thanks Deku studio - Monster graphics http://www.pakupaku.com/game/ Background Material store - Background graphics, etc. Pieces of twelve constellations - Effect images Tsumiru Studio http://tsumiru.gozaru.jp/ Usui no kai http://usui.moo.jp/frame2.html Rittor Music, Others - Sound

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

Screenshots

Monster Mate4 screens
Ending Days4 screens

Verdict

The call

The clearest difference is in-app purchases: Monster Mate at none against Ending Days's 8. Monster Mate also leads on review sentiment (100% vs 74%) and iOS requirement (12.0 vs 15.0). Ending Days's advantage is ratings volume (44 vs 12). On price, rating, update cadence 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. Monster Mate asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Monster Mate against 4.8 for Ending Days. Both are backed by a comparable volume of ratings — 12 and 44 respectively. Written reviews are what separate them: 100% of Monster Mate's written reviews are positive against 74% of Ending Days's.

UpkeepUpdate frequency

Monster Mate ships an update every 3 months, Ending Days every 2 months. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

Scorecard5 real differences · 5 level
Monster Mate versus Ending Days: the parameters behind the verdict, then further details
ParameterMonster MateEnding Days
PriceFreeFree
Rating4.9 (12 ratings) — better4.8 (44 ratings)
Positive reviews100.0% of reviews — better74.0% of reviews
Number of ratings1244 — better
Update frequencyEvery 3 monthsEvery 2 months — better
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
Size30 MB344 MB
Age rating9+12+
DeveloperYutaka Aokiyujiro komine

Customer experience

Monster Mate

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Ending Days

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

In-app purchases

None

Monster Mate

No 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

Questions

Is Monster Mate free?
Monster Mate is free to download, with no in-app purchases.
Is Ending Days free?
Ending Days is free to download, with in-app purchases available.
Which has better reviews, Monster Mate or Ending Days?
Monster Mate is rated higher. Monster Mate averages 4.9 out of 5 from 12 ratings, while Ending Days averages 4.8 from 44 ratings.
Do Monster Mate or Ending Days have ads?
Both Monster Mate and Ending Days show ads.
Which is updated more often, Monster Mate or Ending Days?
Monster Mate ships an update every 3 months, and Ending Days every 2 months. Most recently, Monster Mate was updated on October 22, 2026 and Ending Days on October 21, 2026.

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