Comparison

DeckDeDungeon2 vs Summon Mate

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

Head to head
About

DeckDeDungeon2

Embark on a roguelike adventure where you build a deck of cards to defeat enemies. Explore randomized dungeons, discover new card combinations, and compete in weekly rankings. Enjoy a fast-paced experience with no stamina limitations.

Highlights
  • Deck building dungeon RPG
  • Roguelike format for varied adventures
  • Fast-paced gameplay
  • Over 300 unique cards with combos
  • Weekly ranking dungeons
  • Randomized dungeons
  • Master League for skill testing
Features
Read full description

Online-service and In-App Purchase have been shut down. Please check it. http://nussygame.com/post/154141834859 The newest "Deck building RPG" appeared! Build deck, defeat enemies, pick cards, try your skills. Some EVOLUTIONS awaits you. With the force of heroes in cards, you will be a new HERO of new era. - Deck Building dungeon RPG. - In roguelike format, you can experience different adventure every time you play. - Play faster , Defeat more strong difficulty, and aim the top ranking! - There are 300 and more kinds of card what have charming illustrations, and Many Combos. - RankingDdungeon: Reset regulations and dungeon arrangement every week. - Random Dungeon: With completely random initial deck and dungeon arrangement. It is like "draft format". - Master League: Test your skill! Conquest random dungeon and raise your league rank. - More And More difficulty dungeon: test your skill. try deeper. - No limited by stamina, you can play when you want! - You can have friends in game, and gift "Soul".(It bring you more rewards!) ■ Update Plan I plan to update DDD2 in the future. Please check here. -> http://ddd2.nussygame.com/update * Sorry, Official site uses japanese only.

About

Summon Mate

Embark on an adventure as a monster summoner contracted with a dragon. Travel the world to collect and combine monsters, battle enemies, and conquer dungeons. Engage in PvP battles against rival summoners and explore new content even after clearing the game.

Highlights
  • Monster collection and summoning
  • Monster combination and breeding
  • Dungeon creation and exploration
  • PvP battles against rivals
  • Offline play support
  • Monster stat management
Features
Read full description

You are a monster summoner contracted with a dragon. Travel the world to collect the stronger monsters and defeat the true enemies that threaten peace. Let's win the battle and increase the types of monsters that can be summoned. In a certain town you can also summon rare monsters by combining monsters with each other. You can make dungeons using your monster and items. You can also play dungeons made by other users and get items. Even after clearing of game the place where you can go will increase and PvP is released. Rival summoners appear in various places after the monster map has been completed. It is possible to play all without charge, no internet connection required. * Internet connection is necessary to use PvP battles and net save etc. Tips: Let's talk to people in the town and the castle at first. Let's collect fellow monsters and raise the level around the town before aiming for the first dungeon. * Monsters that are easy to appear depending on the terrain may be different. Let's equip to monsters, not players. Let's report to the castle after clearing the dungeon. A new way can be opened. * We recommend that you save to the net from time to time in case you have lost the local save data. Special thanks R-Do http://www.geocities.co.jp/Milano-Cat/3319/ - Monster images Twelve constellation fragments - Effect images, battle background images Shigeru - Icon of items Escape http://escape.client.jp/index.html - Icon of elements First Seed Material - Graphic materials Loose Leaf - graphic materials DotWorld - graphic materials Rittor Music, others - sounds Description of status name MHP: Maximum HP: Can't fight if it is 0. MMP: Maximum MP: Can't use the magic if it is 0. ATK: Attack power: It affects damage to enemies by physical attack. DEF: Defense power: It affects defense against enemy's physical attack. AGL: Agility: It affects the order of action and the number of actions may increase. MGC: Sorcery: It affects magic attack. SPR: Spirit: It affects magic defense. If the user has the same element as the magic element, it is strengthened by 10 to 40% depending on the element level. Conversely, If the user has the opposite element, it is weaker by 10 to 40%. Also, if the same element as the magic element is on the side receiving the magic attack, the damage is greatly reduced depending on the element level. * Opposite elements Fire/Water Earth/Wind Light/Dark Supplementary explanation of the battle command. Auto: Make that character automatically act only that turn. Attack: Make that character attack only that turn.

Screenshots

DeckDeDungeon23 screens
Summon Mate4 screens

Verdict

The call

The clearest difference is rating: Summon Mate at 4.7 against DeckDeDungeon2's 3.8. Summon Mate also leads on review sentiment (95% vs 75%) and ratings volume (79 vs 11). DeckDeDungeon2's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Summon Mate holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Summon Mate has 79 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 75% of DeckDeDungeon2's written reviews are positive against 95% of Summon Mate's.

UpkeepUpdate frequency

DeckDeDungeon2 ships an update fortnightly, Summon Mate every 2 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.

Scorecard6 real differences · 4 level
DeckDeDungeon2 versus Summon Mate: the parameters behind the verdict, then further details
ParameterDeckDeDungeon2Summon Mate
PriceFreeFree
Rating3.8 (11 ratings)4.7 (79 ratings) — better
Positive reviews74.6% of reviews94.8% of reviews — better
Number of ratings1179 — better
Update frequencyFortnightlyEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size104 MB30 MB
Age rating12+12+
Developeryujiro komineYutaka Aoki

Customer experience

DeckDeDungeon2

All ratings11 ratings
Positive63.6%
Neutral9.1%
Negative27.3%
Written reviews59 reviews
Positive74.6%
Neutral11.9%
Negative13.6%

Summon Mate

All ratings69 ratings
Positive94.2%
Neutral0.0%
Negative5.8%
Written reviews77 reviews
Positive94.8%
Neutral1.3%
Negative3.9%

In-app purchases

None

DeckDeDungeon2

No in-app purchases

None

Summon Mate

No in-app purchases

Questions

Is DeckDeDungeon2 free?
DeckDeDungeon2 is free to download, with no in-app purchases.
Is Summon Mate free?
Summon Mate is free to download, with no in-app purchases.
Which has better reviews, DeckDeDungeon2 or Summon Mate?
Summon Mate is rated higher. DeckDeDungeon2 averages 3.8 out of 5 from 11 ratings, while Summon Mate averages 4.7 from 79 ratings.
Do DeckDeDungeon2 or Summon Mate have ads?
Summon Mate shows ads; DeckDeDungeon2 does not.
Which is updated more often, DeckDeDungeon2 or Summon Mate?
DeckDeDungeon2 ships an update fortnightly, and Summon Mate every 2 weeks. Most recently, DeckDeDungeon2 was updated on October 24, 2026 and Summon Mate on October 22, 2026.

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