AppPin - Save Apps & Space for iOS

Experience a focused app catalog with AppPin - Save Apps & Space, by kangkang zhu, designed to help iPhone and iPad users manage limited storage. The app captures app metadata and App Store links so you can remove binaries while keeping a searchable record for reinstalling later. It is aimed at people who prefer a lightweight reference list instead of leaving rarely used apps installed.

AppPin preserves install references while leaving device binaries removable

AppPin functions as a metadata-first library, saving app names, App Store links, and explicit version details so users can offload app binaries while keeping reinstall information. The tool positions itself as a bridge between the platform's native offload option and manual storage control. It retains identifiers and user notes rather than app packages, which makes it appropriate for people who trial many apps or keep a curated archive.

System impact remains low because it manages references, not executables

Because the app stores metadata rather than executable code, it avoids direct manipulation of installed binaries and does not run automatic removal routines. AppPin supports the system share sheet for quick saves and uses iCloud for backup and restore, providing a lightweight library that records timestamps and upload counts. The workflow emphasizes archival reads and writes over background processing.

Backup and privacy rely on documented cloud sync and published policies

AppPin integrates iCloud backup and restore to preserve a history of saved items and upload times across devices. The developer publishes privacy and support documentation on GitHub, so account-gated sync and explicit policies govern data handling. The app requires iOS 15.0 or later for full feature support, including share sheet integration and cross-device library synchronization. It does not automatically remove apps from the device.

Different workflows suit quick saves and organized power users

Saving via the system share sheet provides a fast workflow, while manual entry, custom folders, and personalized notes let users build curated collections for later reference. Searchable records help reconstruct a working set without keeping every app installed, which supports designers, testers, and other professionals who collect examples. Folders and notes add contextual metadata for research or retrospective installs.

Practical for collectors who accept manual management as a trade-off

AppPin is a practical option for users who want a lightweight, searchable record of removed apps and who prefer explicit cloud-backed sync over automated cleanup. The primary trade-off is reliance on manual deletion plus iCloud-backed synchronization to restore a library on another device, so users seeking unattended storage recovery may find the workflow less convenient.