# Boundary-Protect Your Instinct — Notice toxic patterns with AI > Notice toxic patterns with AI (iPhone/iPad app by Natsuki Fujimoto.) - Source: https://appshunter.io/ios/app/boundary-protect-your-instinct/id6759518588 (this page in markdown: same URL + `.md`) - Developer: [Natsuki Fujimoto](https://appshunter.io/developer/1879146878) - Category: Health & Fitness, Medical - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.0 · 7 MB - Languages: American English, Japanese - Released: 2026-02-24 - Data updated: 2026-07-01 - User reviews in markdown: https://appshunter.io/ios/app/boundary-protect-your-instinct/id6759518588/reviews.md ## What is Boundary? You felt something was off — but after hearing their explanation, you thought "maybe they're right." Sound familiar? HeldLine: Boundary is an app that helps you set healthy boundaries in relationships, with AI support. - - - - - - - - - - - - It records your feelings before you talk yourself out of them. - - - - - - - - - - - - ▸ Record your first instinct Capture that initial "something's not right" feeling with one tap. When you look back later, you'll have proof of how you actually felt. ▸ AI analyzes the conversation Just paste the message or describe the situation. AI breaks down the structure, gives a fairness score, and suggests a reply that helps you set your boundary. ▸ Compare who you were then with who you are now "I said that for your sake." "It's because I trust you." After hearing words like these, check whether your feelings have shifted. We never tell you what to think. You're the one who compares. - - - - - - - - - - - - When to use it - - - - - - - - - - - - · When something feels off in your relationship · When you need to check if terms are fair at work or in a deal · When you can't say no to a friend · When a family conversation leaves you feeling uneasy - - - - - - - - - - - - Pricing - - - - - - - - - - - - Recording feelings and browsing your history is unlimited and free. · Free: 5 AI analyses per month · Standard: 50 AI analyses per month · Premium: 200 AI analyses per month - - - - - - - - - - - - Privacy, by design - - - - - - - - - - - - Your data is stored only on your iPhone. Nothing is sent to external servers. Text sent for AI analysis is stripped of personally identifiable information. No ads, ever. - - - - - - - - - - - - The HeldLine Series - - - - - - - - - - - - HeldLine: Boundary is the first in the HeldLine series — apps that use technology to tackle the structural challenges of human relationships, one at a time. Terms of Use: https://heldline.com/terms Privacy Policy: https://heldline.com/privacy Support: https://heldline.com/support ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Standardプラン（月額） | $4.99 | per month | | Standardプラン（年額） | $39.99 | per year | | Premiumプラン（年額） | $69.99 | per year | | Premiumプラン（月額） | $9.99 | per month | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 5 Credits | $0.49 | one-time | | 30 Credits | $1.99 | one-time | | 15 Credits | $0.99 | one-time | ## Version history (last 5 releases) ### 2.3 — 2026-03-24 ・API model update ### 2.2 — 2026-03-15 ・感覚記録とAI分析を統合しました。記録からそのままAI分析に進めます ・振り返りのたびにAI分析も行えるようになりました ・記録をできごと別にフォルダ分けできるようになりました ・UI/UXの改善 ・軽微なバグ修正 ・Feeling notes and AI analysis are now integrated. Start an analysis directly from any record ・AI analysis is now available during reflections ・Organize records into folders by topic ・UI/UX improvements ・Minor bug fixes ### 2.1 — 2026-03-10 ・20 free AI analyses for new users ・Existing users also receive bonus credits with this update ・初回インストール時にAI分析20回分をプレゼント ・以前のバージョンからお使いの方にも、アップデートでクレジットが追加されます ### 2.0 — 2026-03-05 ベータ版から移行 ・デザインとUI/UXを改善しました。 ・アプリアイコンを変更しました ・バグを修正しました ### 1.0 — 2026-02-24 No release notes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-01.*