Lainie vs Thinline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lainie
This AI companion offers personalized relationship advice and support, helping you navigate romantic situations, improve communication, and understand your desires. It remembers your conversation history for tailored insights, available 24/7 without judgment.
- Personalized coaching
- AI-driven conversations
- Contextual memory
- 24/7 availability
- Private and secure
- Dark mode
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Stuck in your head about a relationship? Lainie helps you think it through — without judgment, any time of day. Whether you're navigating a new relationship, working through a breakup, improving communication with your partner, or figuring out what you really want in love, Lainie offers thoughtful, personalized guidance whenever you need it. HAVE REAL CONVERSATIONS THAT MATTER Lainie isn't a generic chatbot. She asks specific, probing questions tailored to your unique situation. She reflects patterns back to you, connects the dots across conversations, and gently challenges you when needed — like a wise friend who truly gets it. ADVICE THAT REMEMBERS YOUR STORY Unlike traditional AI chatbots, Lainie remembers what you've shared. Your relationship history, communication style, and personal context carry forward across every conversation. The more you talk, the more personalized her insights become. AVAILABLE WHENEVER YOU NEED SUPPORT 3am anxious thoughts about a text you sent? Post-date excitement you need to process? Lainie is always just a message away — no scheduling, no waiting rooms, no judgment. FEATURES: • Personalized coaching based on your relationship status, goals, and history • Smart follow-ups that check in when you've been away • Dark mode for comfortable late-night conversations • Private and secure — your conversations stay between you and Lainie HOW IT WORKS: 1. Share a bit about yourself during a quick onboarding 2. Start chatting naturally about whatever's on your mind 3. Get thoughtful, specific advice — not generic platitudes 4. Come back anytime — Lainie remembers where you left off PRICING: Start free with 50 messages to experience Lainie's coaching style. Love it? Subscribe for unlimited conversations and full access to all features. IMPORTANT NOTE: Lainie is an AI companion, not a licensed therapist. If you're in crisis, please contact a mental health professional or call 988 (Suicide & Crisis Lifeline). Questions or feedback? Reach us at support@hilainie.com
Thinline
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Thinline is a private Christian sin tracker. No account. What you write stays on this phone. You name what you track. Tap to acknowledge. Swipe when you held back. Optional short notes. Charts and a journal show what actually dominated — no streaks, no scores, no partner feed. Resist is one tap away when awareness isn’t enough: Reset, Move, and Story to interrupt an urge. Examination of Conscience is a session-only examen; answers are not saved. Optional App Lock uses Face ID or your device passcode. You can export a backup you control. Thinline requires paid access. The Founders Offer is selected whenever it is available; annual is the fallback. Eligible customers may receive a three-day monthly trial or seven-day annual trial. The Founders Offer is an immediate one-time lifetime purchase with no trial. Restore, export, and delete remain available without a subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms: https://usethinline.app/terms Privacy: https://usethinline.app/privacy
Screenshots
Verdict
The clearest difference is price: Thinline at Free against Lainie's $7.99. Thinline also leads on update cadence (every 2 days vs every 5 weeks). On ads, 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
Thinline is free to download; Lainie costs $7.99 up front. Lainie sells 1 in-app purchase, starting at $19.99 per month and Thinline sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Lainie ships an update every 5 weeks, Thinline every 2 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.
| Parameter | Lainie | Thinline |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 51 MB | 82 MB |
| Age rating | 17+ | 17+ |
| Developer | Marar Inc | Josip Miljak |
In-app purchases
Lainie
- Lainie Pro$19.991 Month
Thinline
- Thinline Monthly3 Days trial$6.991 Month
- Thinline Annual7 Days trial$29.991 Year
- Thinline Founders Offer$39.99









