Marrowcompanion
Nils Rohwer Lifestyle iPhoneiPadiPod touch
Marrowcompanion is a free Lifestyle app for iPhone and iPad by Nils Rohwer. Requires iOS 16.0. Updated October 10, 2026.
- Price
- Free
- on the App Store
- Size
- 16 MB
- Age 12+
- Updated
- Oct 10
- 2026 · v2.3.1
Screenshots
About Marrowcompanion
There's a lot you carry around that you never say out loud. Marrow is the place to say it. Marrow is a private AI companion that builds a genuine memory of who you are — your patterns, your relationships, your emotions, what you're working through. Not just today's conversation. All of it, over time. A COMPANION WITH REAL MEMORY Most AI forgets you the moment you close the app. Marrow doesn't. Every conversation deepens what it knows about you. Come back days later and pick up exactly where you left off — Marrow already knows the context. FIVE COMPANION STYLES — SWITCH ANY TIME Choose the kind of support you need right now: Marrow — warm, attentive, genuinely curious about you Counsellor — reflective, emotionally attuned, holds space without judgement Mentor — helps you think it through, then move on what matters Your Journal — ultra-brief, just validates; holds what you need to get out Philosopher — curious and deep, engages with ideas on their own terms Your memory is shared across all styles. Switch freely. TALK, TYPE, OR CALL Send a voice note. Type a message. Or start a Live call and speak naturally — Marrow listens and responds in real time, with full voice, like a phone call. Your companion remembers every exchange however it arrives. PRIVATE BY DESIGN Marrow runs on a paid-tier AI service that contractually does not train on your data. Your conversations are stored only on our servers and are fully deletable — permanently, at any time, in one tap. AVAILABLE IN 7 LANGUAGES English · Deutsch · Español · Français · Italiano · Nederlands · Português Marrow offers a 7-day free trial. Chat plan: $5.99/month or $59.99/year. Live plan (includes real-time voice calls): $12.99/month or $119.99/year. Prices are shown in USD; your local price appears in the App Store. Subscription auto-renews unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple ID account settings. Privacy Policy: https://marrowcompanion.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 2.3.1 · Updated October 10, 2026
- Bug fixes and improvements - Accent selection is temporarily unavailable while we move to a new voice model
App privacy
The developer, Nils Rohwer, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
- Contact Info: Email Address
- User Content: Audio Data
Used for: Developer’s Advertising or Marketing, App Functionality
Alternatives to Marrowcompanion
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Marrowcompanion | – | Free | October 10, 2026 | |
| RefugIA | 5.0 / 5 (1) | Free | Jun 26, 2026 | Compare |
| 4mi — the voice that knows you | – | Free | Apr 21, 2026 | Compare |
| AnimaEcho | – | Free | Oct 17, 2026 | Compare |
| BarberDekho | – | Free | Jul 1, 2026 | Compare |
| Tailormate AI | 5.0 / 5 (2) | Free | May 20, 2026 | Compare |
| UpLyf: AI Friend Who Remembers | 5.0 / 5 (6) | Free | Oct 17, 2026 | Compare |
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