Comparison

Queen's Knights vs Devil Slayer

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

Head to head
About

Queen's Knights

Embark on an idle RPG adventure as a knight, rapidly growing your power through dungeon raids and item enchantments. Collect pets, mercenaries, and treasures to become the ultimate knight. Enjoy generous offline rewards and user-friendly gameplay.

Highlights
  • Idle RPG gameplay
  • Rapid character growth
  • Dungeon raids for resources
  • Item and skill enchantment
  • Pet, mercenary, and treasure collection
  • Offline rewards
Features
Read full description

Go on a journey with your own Knight, and enjoy rapid growth and overwhelming impact on endless levels! Real idle RPG game, Queen's Knights is here! Enchant items and skills with resources obtained through various dungeon raids, and grow your own pets, mercenaries, and treasures to become the best knight ever! Catch tons of monsters to grow your own knight, to learn awesome skills, and to enchant your skills. Enchantment Stone Dungeon, Guardian Dungeon, Treasure Dungeon, Bless Dungeon, Crest Dungeon, Breakthrough Dungeon! Embark on various dungeons to get tons of golds and diamonds! Enchant items with golds and diamonds obtained from various dungeons, and collect guardians, treasures, and crest to become more powerful knight. Generous rewards you can enjoy without payment. Offline rewards you can play without being alienated from other Knights, on your hectic day.. We will give you satisfaction with user-friendly management and quick updates. Queen's Knights

About

Devil Slayer

Engage in spectacular hack and slash combat in this idle action RPG. Grow your character with idle rewards and offline earnings. Conquer bosses and acquire powerful equipment through diverse content and daily login bonuses.

Highlights
  • Spectacular action battles
  • Hack and slash combat
  • Idle character growth
  • Offline rewards
  • Diverse unlockable content
  • Giant boss battles
  • Acquire powerful equipment
Features
Read full description

● Spectacular action! Experience eye-catching battles. - A next-level idle RPG with action - Hack and slash combat against swarming enemies - Grow your dazzling slayer day by day! ● Endless growth! Experience unceasing growth just by being idle. - Grow rapidly just with idle rewards! - Experience the fun of the constantly growing Devil Slayer every day. - Experience the magic of explosive growth just by receiving offline rewards. ● Diverse content! - Challenge the limits of your character and prove your strength! - Increase your growth rate by enjoying a variety of unlockable content! - Log in daily and get tons of rewards! Acquire the most powerful equipment in the universe! - Conquer mighty giant bosses and earn attractive rewards! ---------------------------------------------------------- Help : dudekf556@gmail.com

Screenshots

Queen's Knights4 screens
Devil Slayer4 screens

Verdict

The call

The clearest difference is rating: Devil Slayer at 4.8 against Queen's Knights's 2.0. Devil Slayer also leads on ratings volume (47 vs 2) and iOS requirement (13.0 vs 15.0). On price, review sentiment, 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. Queen's Knights sells 31 one-off in-app purchases and Devil Slayer sells 20 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Devil Slayer holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: Devil Slayer has 47 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 74% of Queen's Knights's written reviews are positive against 71% of Devil Slayer's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 20, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
Queen's Knights versus Devil Slayer: the parameters behind the verdict, then further details
ParameterQueen's KnightsDevil Slayer
PriceFreeFree
Rating2.0 (2 ratings)4.8 (47 ratings) — better
Positive reviews74.1% of reviews — better71.4% of reviews
Number of ratings247 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size1.8 GB653 MB
Age rating12+12+
DeveloperMGAME Corp.Youngdal Kim

Customer experience

Queen's Knights

All ratings2 ratings
Positive0.0%
Neutral50.0%
Negative50.0%
Written reviews27 reviews
Positive74.1%
Neutral7.4%
Negative18.5%

Devil Slayer

All ratings47 ratings
Positive95.7%
Neutral0.0%
Negative4.3%
Written reviews21 reviews
Positive71.4%
Neutral9.5%
Negative19.0%

In-app purchases

31 purchases

Queen's Knights

One-time31
  • [3-50]Beginner Package$0.99
  • Newbie Summon Ticket Package$0.99
  • [2-50 ] Weapon Summon Package$1.99
Show 28 more
  • Newbie Summon Ticket Package Ⅱ$2.99
  • Ad Remove$5.99
  • Enhancement,Transcendence Pack$6.99
  • Royal Court Attire Package$8.99
  • Sporty Tank Top Package$8.99
  • Red Peony Costume Package$11.99
  • [7-25] Growth Support$11.99
  • [12-25] Growth Support$11.99
  • [18-50] Costume package$11.99
  • [35-50] Costume package$12.99
  • Quick Mining Package 1$12.99
  • Afternoon Tea Package$12.99
  • [Special] Wings angel Package$12.99
  • [Special] Secret agent Package$12.99
  • Spacial Efficiency Pass 4$12.99
  • Newbie Equipment Enhancement 3$12.99
  • Growth Material Package 3$12.99
  • [NEW] Golden key Package$17.99
  • [Special]Premium Dress Package$17.99
  • Pink Maid Pakcage$17.99
  • Special Elixir Package 2$19.99
  • Mercenary Corp Growth Package2$22.99
  • PVP Ticket Package$22.99
  • Premium Orb of life Package$39.99
  • Stage Pass7$39.99
  • Golden Key & Essence Package$39.99
  • [Special] Enchantment Package4$39.99
  • Gold Card & Essence Package$39.99
20 purchases

Devil Slayer

One-time20
  • Guildjoin Unlock$0.99
  • Patiencebox 01$0.99
  • Start Package 01$1.99
Show 17 more
  • Start Package 02$3.99
  • Remove Ads$4.99
  • Start Package PLUS$5.99
  • WeeklyGrowth01$5.99
  • Reset Pass$6.99
  • hopepackage$6.99
  • RotationPackage01$8.99
  • Devilbox02$9.99
  • Seeds of Happiness$9.99
  • WeeklyGrowth02$12.99
  • Bosspack01$12.99
  • AchievePackage01$14.99
  • Costume_Body 03$14.99
  • Costume_Body 02$14.99
  • RotationPackage02$19.99
  • WeeklyGrowth03$29.99
  • RotationPackage03$39.99

Questions

Is Queen's Knights free?
Queen's Knights is free to download, with in-app purchases available.
Is Devil Slayer free?
Devil Slayer is free to download, with in-app purchases available.
Which has better reviews, Queen's Knights or Devil Slayer?
Devil Slayer is rated higher. Queen's Knights averages 2.0 out of 5 from 2 ratings, while Devil Slayer averages 4.8 from 47 ratings.
Do Queen's Knights or Devil Slayer have ads?
Both Queen's Knights and Devil Slayer show ads.
Which is updated more often, Queen's Knights or Devil Slayer?
Queen's Knights ships an update every 3 weeks, and Devil Slayer every 3 weeks. Most recently, Queen's Knights was updated on October 20, 2026 and Devil Slayer on October 27, 2026.

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