Lina: Co-Parenting & Custody

Separated parents, two homes

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

One calm, shared space for co-parents. Messages, photos, custody schedules, and child info — structured, secure, and free from noise. Try free for 14 days. Lina is a calm co-parenting app for separated or divorced parents who share responsibility for a child — across two homes. It provides one structured and secure space where co-parent communication, shared custody information, and everyday coordination stay clear and organised between two parents. Whether you are navigating shared custody after a divorce, managing care arrangements after separation, or simply looking for a better way to communicate with your co-parent, Lina keeps everything in one place. Structured communication Communicate through focused message threads. Each thread has its own topic, so conversations stay easy to follow — even weeks or months later. Within a thread you can also create events and log expenses tied to the conversation, keeping agreements and costs together in the right context and easy to find again. Messages cannot be edited or deleted, supporting clarity and accountability. Search past conversations and mark important messages so key decisions are always easy to find. Shared photo album Share everyday moments between two homes. Store photos safely in a shared album, or mark selected photos as private and keep them in your personal album. No need for separate photo-sharing apps or messaging threads. Custody schedule and parenting plan A structured tool for discussing and agreeing on custody schedules, care arrangements, and handover routines. Set up a base plan for the usual weekly rhythm, then add special arrangements for periods that differ — such as summer holidays, public holidays, or when the nursery is closed. This keeps both the regular routine and the exceptions clear in one place. Designed to support clarity and reduce misunderstandings around shared parenting time — not as a shared calendar, but as a parenting plan aid for co-parents. Everyday tools Equipment lists help both parents remember what needs to be packed or prepared before handovers. Store essential child information — birth date, allergies, medications, and notes — visible to both parents. Shared contact lists for schools, doctors, nurseries, and caregivers in one place. Activity log A clear activity log shows what was updated and by whom. This supports transparency and mutual trust between co-parents, making it easy to see what has changed. Export Export one or multiple message threads to PDF whenever you need documentation — for personal records, mediation, or legal purposes. Designed to stay calm Lina is not a social network. There are no feeds, likes, or unnecessary notifications. The interface is calm and predictable, making shared parenting information easy to read and understand. All data is securely stored and shared only between the two parents connected in Lina. Built for real co-parenting situations Lina supports separated and divorced parents regardless of relationship dynamics or conflict level. Its pair-based structure keeps your shared co-parenting history — messages, photos, child information, and agreements — in one secure place. This helps reduce misunderstandings around custody arrangements and everyday parenting decisions. One subscription covers both parents. No need for two separate accounts or payments. Free and Premium The free version allows limited use so you can get started and see if Lina works for your family. Premium is an auto-renewable monthly subscription. It unlocks full message history, advanced search, PDF exports, and extended long-term use. The subscription renews automatically unless cancelled in the App Store. One Premium subscription is shared between both parents connected in Lina. Lina gives separated parents one shared place — so co-parenting stays calm, clear, and focused on the child. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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More reliable notifications, and an app that recovers on its own after a poor connection. Fixes and improvements: • Push notifications are more reliable – fewer are lost, including notifications about new photos in the album. • Messages and updates sync automatically once the connection is back. • The album is clearer about how many photos were actually added. • Faster startup, plus stability and crash fixes.

The developer, Lina App AS, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • User Content
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
  • Lina App AS
Size
  • 66.9 MB
Category
  • Utilities
Compatibility
Requires iOS 16.4 or later.
  • iPhone
    Requires iOS 16.4 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
  • 4+
  • Contains
    Messaging and Chat
    User-Generated Content
In-App Purchases
Yes
  • Lina+ Lifetime $119.99
  • Lina Plus – 1 Year $59.99
  • Lina+ Month $5.99
Copyright
  • © 2026 Lina App AS