Comparison

Blue Area vs Harem Duel CCG

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

Head to head
About

Blue Area

Explore a post-apocalyptic city controlled by an AI and uncover the truth behind its betrayal of humanity. Engage in strategic battles with unique mecha girls and enjoy an immersive, voice-acted story. Progress easily with idle mode and character progression.

Highlights
  • Post-apocalyptic city exploration
  • AI-controlled world narrative
  • Strategic lineup battles
  • Idle mode for progression
  • Unique mecha girl characters
  • Interactive character system
Features
Read full description

—— The last order in this city starts the moment you enter the Seven Courts. After the end, the city survived. Its daily operations are entirely handled by the AI "Taiyi." You become the order-keeper of the future city's Seven Courts — the Junior Minister. Break through the enemy's mental defense with "Mind Breach," and uncover the dark conspiracy hidden beneath the neon lights, step by step. 【ALL-NEW ART】 Every character illustration fully redrawn — lighting, texture and detail all upgraded Animations rebuilt. Every Ward is closer to you than ever before Your account, roster, progress and gameplay all carry over. Nothing is reset 【MORE REWARDS. THOUSANDS OF PULLS.】 Log in and claim 4,090 pulls! Your first 10-pull guarantees an Epic Ward. Free players can pull big from day one Log in daily for massive Diamonds and Selection Protocols Log in seven days straight to get the Mythic Ward Yaoji and build an Epic team with ease 【ONE-TAP AUTO. REAL IDLE PLAY.】 Easy idle progression. Play casually and still get stronger every day Classic idle systems all included, with offline resources collected in full New auto mode: auto-battle, one tap, easy win 【FUN MODES. TAP TO CLAIM BIG PRIZES.】 Join limited-time events to earn tons of tokens and trade them for rare rewards Matrix Breach, Special Breakthrough, Dream Dive and more fresh modes await Huge rewards. No grinding, no boredom 【FREE EXPLORATION. NO DULL PROGRESSION.】 Collect precious gear, forge your own Sacred Arms, and build your favorite Ward into the strongest Construct descents bring massive power boosts Fight your way up and claim your glory 【HOT COMPETITION. BUILD ANY TEAM.】 Enter cross-server PvP and challenge players from other servers Endless strategic team combinations to outplay your rivals Rise to the peak throne ※ Contains optional in-app purchases. Please play responsibly. ※ This is a work of fiction. All characters are adults.

About

Harem Duel CCG

Engage in fast-paced card battles featuring anime-inspired characters and straightforward strategy. Collect waifu cards, climb the ranks, and enjoy quick matches without lengthy tutorials.

Highlights
  • Anime waifu card collection
  • Simple rules, strategic gameplay
  • Fast-paced matches
  • Ranked ladder progression
  • Bonus mini-games for coins
  • Pack opening and card collecting
Features
Read full description

So here's the deal. You like anime art. You like card games. You don't want to read a novel before your first match. Harem Duel CCG is exactly that — a card battler with anime waifus, simple rules, and just enough strategy to keep things interesting. No endless tutorials. No overcomplicated combos. Just you, your deck, and the duel! What's inside? Open Packs & Grow Your Harem Spend your coins. Open packs. See what waifu shows up. Could be common, could be rare. Either way, she's got good art and a useful effect. Light But Thoughtful Matches move fast. Play a card, react to your opponent, decide your next move. That's it. But don't zone out — one wrong call and you lose. Simple system, real decisions. Climb the Rank Ladder Join when you feel ready. Beat others, get better rewards. Occasionally a limited-edition waifu card shows up here. Bonus Mini-games Ran out of coins? Play a tiny game for 30 seconds. Get coins. Open more packs. That's the loop. Why this one? - Because you like looking at anime girls while thinking a little - Because you have 2 minutes and want a match, not a grind - Because opening packs is still fun, no matter how many times you do it No fake hype. Just collect, duel, repeat. Download if it sounds good! Subscription Terms - Harem Duel CCG Here is the subscription available in our game: - Monthly Pass for $29.99 The Monthly Pass unlocks the following features: - +50% Gold Bonus in Mini Game & Duel - Gems x2000 - Daily Rewards: Gems x50 & Gacha Coin x1 - Exclusive VIP Frame - Remove All Ads - Unlimited Auto Battle This is an auto-renewable subscription. The payment is charged to your account after confirmation. The subscription is renewed unless you unsubscribe 24 hours before the period ends. Your account will also be charged for renewal End of Subscription Renewal: -The payment is charged to your iTunes account after a confirmation of purchase -The subscription is renewed unless you unsubscribe 24 hours before the end of the current period -The account will be charged for renewal 24 hours before the end of the current period at the standard cost of the monthly subscription (Monthly Pass) -The user may manage the subscription and auto-renewal by accessing the user's account settings after purchase in the store -No cancellation of the current subscription is permitted during the active subscription period For more information, please visit https://support.apple.com/ht207865 If you have any question, feel free to contact us at service@haremduel.com Privacy Policy and Terms of Use: https://www.haremduel.com/Privacy/ https://www.haremduel.com/terms/ Link to subscription terms(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Blue Area4 screens
Harem Duel CCG4 screens

Verdict

The call

The clearest difference is rating: Blue Area at 4.2 against Harem Duel CCG's 2.4. Blue Area also leads on ads (none vs shown) and ratings volume (17 vs 5). On price, in-app purchases, monetization model 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. Blue Area sells 10 one-off in-app purchases and Harem Duel CCG sells 10 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Blue Area holds the better App Store score, 4.2 against 2.4. Both are backed by a comparable volume of ratings — 17 and 5 respectively.

Scorecard3 real differences · 7 level
Blue Area versus Harem Duel CCG: the parameters behind the verdict, then further details
ParameterBlue AreaHarem Duel CCG
PriceFreeFree
Rating4.2 (17 ratings) — better2.4 (5 ratings)
Positive reviews—50.0% of reviews
Number of ratings17 — better5
Update frequencyEvery 2 months—
AdsNo — betterYes
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
Size1.1 GB559 MB
Age rating17+12+
DeveloperChengdu Icebear Network Technology Co., Ltd.READER CONSTRUCTION, INC.

Customer experience

Blue Area

All ratings12 ratings
Positive83.3%
Neutral0.0%
Negative16.7%

Harem Duel CCG

All ratings5 ratings
Positive40.0%
Neutral0.0%
Negative60.0%
Written reviews4 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

10 purchases

Blue Area

One-time10
  • sea_ba_pack3$0.99
  • sea_ba_pack4$1.99
  • sea_ba_pack5$2.99
Show 7 more
  • sea_ba_pack6$3.99
  • sea_ba_pack8$9.99
  • sea_ba_pack9$14.99
  • sea_ba_pack10$19.99
  • sea_ba_pack11$24.99
  • sea_ba_pack12$29.99
  • sea_ba_pack13$49.99
10 purchases

Harem Duel CCG

Subscriptions1
  • Monthly Pass$29.991 Month
One-time9
  • Exclusive Pack 12$9.99
  • Exclusive Pack 13$9.99
  • Exclusive Pack 14$9.99
Show 6 more
  • Exclusive Pack 15$9.99
  • Exclusive Pack 16$9.99
  • Exclusive Pack 17$9.99
  • Exclusive Pack 18$9.99
  • Exclusive Pack 19$9.99
  • Exclusive Pack 20$9.99

Questions

Is Blue Area free?
Blue Area is free to download, with in-app purchases available.
Is Harem Duel CCG free?
Harem Duel CCG is free to download, with in-app purchases available.
Which has better reviews, Blue Area or Harem Duel CCG?
Blue Area is rated higher. Blue Area averages 4.2 out of 5 from 17 ratings, while Harem Duel CCG averages 2.4 from 5 ratings.
Do Blue Area or Harem Duel CCG have ads?
Harem Duel CCG shows ads; Blue Area does not.

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