wantAPP vs GapSync(ギャップシンク)/ 相性よりズレを知ろう
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
wantAPP
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**Talk to the people you miss — with an AI that truly understands them.** "wish I could talk to them again…" want is an AI chat app that lets you create personas of the important people in your life and chat with them as if they were really there. Mom, dad, a close friend, a partner, a mentor — any relationship, any personality. You decide who they are. **Personas so real, it feels like them** Beyond just a name and relationship, want lets you set personality traits, speaking style, catchphrases, mood, background, and more. In v1.3.0, we completely redesigned the system prompts so the AI deeply understands relationship dynamics, emotional states, shared history, and even what they used to call you. The result? Conversations that feel warm, familiar, and unmistakably real. **The more you talk, the more it remembers** With the new Long-Term Memory feature, the AI automatically summarizes past conversations and retains what matters. It will naturally bring up things you talked about before — "Remember when you told me about that?" — making every conversation feel connected and meaningful. **Create a persona from real LINE chats** Import your actual LINE chat history, and want will automatically analyze speaking patterns and personality traits to generate a persona that truly sounds like them. No guesswork — just upload a chat log and let AI do the rest. **Empathy that reads between the lines** Our new Emotional Context feature analyzes the emotional tone of your messages and responds with genuine empathy. When you're happy, it celebrates with you. When you're down, it offers comfort that feels real. **Imprint your shared memories** A new free-text "Background & Memories" field lets you write down your shared stories, inside jokes, and special moments. These become part of the persona's knowledge, making conversations feel deeply personal. You can also set a "Nickname" — how they used to call you. Every detail matters. **Your privacy, fully protected** All conversation data stays securely on your device. We send only the minimum necessary information to generate AI responses. Your memories, your conversations, your privacy — always in your hands. "If only I could talk to them one more time." — want makes that possible. Create your first persona and start a conversation that matters.
GapSync(ギャップシンク)/ 相性よりズレを知ろう
This app helps you visualize the differences in values and lifestyles between you and another person. It's designed to foster understanding by highlighting discrepancies, rather than judging compatibility. Create shared questionnaires and receive reports with insights for discussion.
- Create relationship-specific diagnostic rooms
- Respond via web browser (no app install needed for partner)
- Answer questions about values and lifestyle
- View gap reports visualizing differences
- Receive hints for constructive discussion
- Save and review past reports
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GapSync(ギャップシンク)は、友達・恋人・夫婦・同棲相手・ルームシェア相手など、ふたりの価値観や生活感覚のズレを見える化するギャップ診断アプリです。 「相性がいいか悪いか」を決めつけるのではなく、ふたりの間にある小さなズレを知り、相手を理解するきっかけをつくることを目的としています。 ■ GapSyncでできること ・関係性に合わせた診断ルームを作成 友達、プレ交際、真剣交際、ルームシェア・同棲、夫婦など、関係性に合わせた診断ルームを作成できます。 ・相手はWebブラウザから回答可能 アプリはiPhone向けですが、招待された相手はWebブラウザから回答できます。アプリをインストールしていない相手にもURLを共有するだけで診断に参加してもらえます。 ・ふたりで質問に回答 金銭感覚、生活リズム、予定の立て方、距離感、ひとり時間、家族との関わり方など、普段は聞かない価値観や感覚について、それぞれ回答します。 ・ギャップレポートを表示 ふたりの回答がそろうと、価値観のズレをテーマごとに見える化したギャップレポートを確認できます。 ・歩み寄りのヒントを表示 ズレが出たテーマには、相手を責めるためではなく、話し合いや理解のきっかけにするためのヒントを表示します。 ・アーカイブに保存 完成したレポートは、アプリで開くと端末内に保存されます。保存済みのレポートはアーカイブから見返すことができます。 ■ こんな人におすすめ ・友達との価値観の違いを知りたい ・恋人になる前に、お互いの感覚を確認したい ・真剣交際や結婚前に、生活感覚のズレや大切なことを確認したい ・同棲やルームシェアを始める前に話し合うきっかけがほしい ・夫婦で改めて価値観を確認したい ・相手とケンカする前に、違いを冷静に見える化したい GapSyncは、ふたりのズレを「悪いもの」として扱うアプリではありません。ズレを知ることで、無理に合わせるのではなく、相手の考え方や感覚を理解しやすくするためのアプリです。 大切な人との関係を、もっとラクに、もっと前向きに。ふたりのズレを知ることから、相互理解をはじめてみませんか。
Screenshots
Verdict
The clearest difference is ads: wantAPP at none against GapSync(ギャップシンク)/ 相性よりズレを知ろう's shown. GapSync(ギャップシンク)/ 相性よりズレを知ろう's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. wantAPP sells 1 in-app purchase, starting at $1.99 per month and GapSync(ギャップシンク)/ 相性よりズレを知ろう sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
wantAPP ships an update every 6 weeks, GapSync(ギャップシンク)/ 相性よりズレを知ろう every 2 weeks. The most recent releases landed on October 9, 2026 and October 13, 2026 respectively.
| Parameter | wantAPP | GapSync(ギャップシンク)/ 相性よりズレを知ろう |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.5 | 17.6 — better |
| Further details — not scored | ||
| Size | 4 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Gouta Igasaki | ダウネットワーク株式会社 |
In-app purchases
wantAPP
- 月額プラン$1.991 Month
GapSync(ギャップシンク)/ 相性よりズレを知ろう
- 広告削除$1.99
Questions
Is wantAPP free?
Is GapSync(ギャップシンク)/ 相性よりズレを知ろう free?
Do wantAPP or GapSync(ギャップシンク)/ 相性よりズレを知ろう have ads?
Which is updated more often, wantAPP or GapSync(ギャップシンク)/ 相性よりズレを知ろう?
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