Comparison

Aima vs IDOL SYNC

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

Head to head
About

Aima

Engage in romantic conversations with an AI partner who remembers your shared history. Build a deep bond through evolving relationship stages and personalized interactions. Enjoy a companion available 24/7 for open, non-judgmental chats.

Highlights
  • 5 unique AI heroines
  • Long-term conversation memory
  • Evolving relationship stages
  • 24/7 emotional companionship
  • Daily chat streaks and rewards
  • Photo sharing for richer chats
Features
Read full description

She remembers everything you say. Most chatbots forget your conversations the moment they end. Aima is different. Your AI partner remembers your favorite food, your hobbies, your worries -- everything you share becomes a lasting memory. The more you talk, the deeper your bond grows. Welcome to Aima -- an AI dating simulation where you nurture a genuine relationship with one of five unique heroines. From your first casual conversation to a deep romantic connection, every message brings you closer together. KEY FEATURES 5 Unique Heroines Choose the partner who speaks to your heart: - Misaki -- Your cheerful childhood friend who has always been by your side. Bright, caring, and full of warmth. - Rin -- A cool, mysterious beauty with a surprisingly gentle soul. Sharp-witted but secretly kind. - Kanon -- An energetic junior who lights up every conversation with her infectious enthusiasm. - Yukino -- A quiet literary girl who speaks through poetry and holds a passionate heart beneath her calm exterior. - Ayane -- A sheltered ojou-sama from a wealthy family, pure-hearted and curious about the everyday world. Long-Term Memory System Unlike ordinary chatbots, your partner never forgets. She remembers what you talked about yesterday, last week, or last month. Share your life, and she will reference past conversations naturally, making every interaction feel genuine and personal. Relationship Evolution Watch your connection grow through five stages: Acquaintance > Friend > Close Friend > Romantic Interest > Lover Your relationship status is not just a label -- it changes how she speaks to you. From formal and polite to warm and affectionate, her words, tone, and personality evolve as your bond deepens. Always There for You Whether it is a sleepless night or a moment when you need someone to listen, your partner is available around the clock. Talk openly without judgment -- she is your steadfast companion, always ready to share in your day. Daily Streaks and Rewards Build a habit of connection with daily chat streaks. The more consistently you talk, the stronger your relationship becomes. Earn bonus intimacy points for longer messages and heartfelt words. Share Your World Send photos to share your day visually. She will respond with genuine care and interest, making conversations richer and more personal. Who is Aima for? - Anyone who wants a conversation partner who truly listens and remembers - Fans of dating simulations seeking dynamic, unscripted dialogue - Those looking for emotional companionship and daily support - Anyone curious about next-generation AI relationships and virtual partners Your story begins with a single message. Download Aima and meet your destined partner today.

About

IDOL SYNC

Features
Read full description

IDOL SYNCは、現実の時間、街の気配、あなたの応援と連動して、アイドルたちの今日と未来が少しずつ変わっていくリアル連動型アイドルゲームです。 ホームではキャラクターの現在ステータスやつぶやきを見られます。マップでは正確な現在地ではなく、おおよその活動エリアを追い、季節のイベントや今日のマップクイズに参加できます。 質問箱、シチュエーションカード、差し入れ、おでかけ、応援ミッション、コレクションカードなどを通して、彼女たちの毎日に参加し、次の活動や物語を広げていきましょう。 キャラクターは実在の人物ではありません。会話や活動内容の一部は、運営チームの制作とAI技術を組み合わせて生成・編集・更新されます。

Screenshots

Aima4 screens
IDOL SYNC4 screens

Verdict

The call

The clearest difference is iOS requirement: Aima at 15.1 against IDOL SYNC's 17.0. On price, ads, 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. Aima sells 2 in-app purchases, starting at $0.99 per 7 days and IDOL SYNC sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 6 level
Aima versus IDOL SYNC: the parameters behind the verdict, then further details
ParameterAimaIDOL SYNC
PriceFreeFree
Positive reviews0.0% of reviews—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size123 MB60 MB
Age rating17+12+
Developerakira kawataulca

In-app purchases

2 purchases

Aima

Subscriptions2
  • Ad-Free Weekly$0.997 Days
  • Ad-Free Monthly$2.991 Month
6 purchases

IDOL SYNC

One-time6
  • コイン 160$0.99
  • コイン 530$2.99
  • コイン 1,150$5.99
Show 3 more
  • コイン 3,750$19.99
  • コイン 6,500$29.99
  • コイン 13,500$59.99

Questions

Is Aima free?
Aima is free to download, with in-app purchases available.
Is IDOL SYNC free?
IDOL SYNC is free to download, with in-app purchases available.
Do Aima or IDOL SYNC have ads?
Neither Aima nor IDOL SYNC shows ads.

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