Tend features for Mac

Tend combines Mac health history, storage evidence, recoverable cleanup, hardware signals, and optional AI guidance in one app. Core analysis runs on your Mac, and uncertain or unavailable measurements are shown as such instead of being presented as zero.

Health history and change intelligence

The Health page summarizes current evidence as an A-F score. Tend Timeline keeps bounded local baselines so you can compare two points in time and understand what changed across storage, installed apps, startup items, battery, drives, backups, and encryption.

• Health history and trend summaries with issue-level evidence.
• Timeline comparisons, annotations, exports, and bounded early warnings.
• Maintenance plans that verify whether a specific issue actually disappeared.
• Automation and cleanup logs that separate actions from observed correlations.

Storage and file review

Choose a folder or storage source and inspect its hierarchy without uploading an inventory. Folder totals are cancellable estimates, symlinks are not traversed, and permission or timeout gaps remain visible.

• Local, external, network, and locally available File Provider sources.
• Subfolder navigation with measured totals, Quick Look, and Reveal in Finder.
• Large-file review with size, age, type, and individual Trash confirmation.
• SHA-256 exact duplicate detection and separate perceptual similar-photo review.
• Temporary files, developer caches, and node_modules scans with progress and cancellation.

Safe cleanup and recovery

Tend previews selected cleanup targets and moves supported items to the Trash. Cleanup history records reported moved bytes separately from observed free-space change, while the Recovery Center tracks eligible undo operations.

• Per-action confirmation and explicit safety labels.
• Recoverable Trash-based cleanup where macOS permits it.
• Cache-regrowth checks after 1, 7, and 30 days.
• No silent celebration of inaccessible or unmeasured paths as reclaimed space.

Battery, drives, and resilience

Review battery capacity, cycles, drain sessions, sleep blockers, and energy-heavy processes alongside storage capacity, SMART or NVMe evidence, backup freshness, FileVault status, and local snapshots.

• Optional bounded filesystem benchmarks for a writable folder you choose.
• Same-source, same-size benchmark history without retaining the selected path.
• Read-only Time Machine, FileVault, APFS, and local snapshot evidence.
• Honest unknown states when macOS or the hardware does not expose a value.

Apps, startup, processes, and development

Tend inventories applications and operational signals so you can review provenance and resource use before making changes.

• App size, version, architecture, receipt, signing, and likely update provenance.
• Legacy login items and modern Background Task Management records.
• Processes, listening ports, network activity, sleep blockers, and energy impact.
• Developer cache review for npm, Gradle, Maven, Docker, and related tools.

Optional AI and voice input

The Assistant uses your own billing-enabled Google Gemini project. Tend previews the bounded context it plans to send, labels AI output, and requires separate approval before supported actions. Apple's on-device recognizer converts dictated audio into editable text; no recording is saved or uploaded.

Read the AI Transparency Notice and Privacy Policy for the exact data flow and retention boundaries.

Edition and permission differences

The Mac App Store edition is sandboxed and limits access to user-selected folders. System-wide cleanup, process control, startup changes, app removal, and external app-update checks are unavailable in that edition. Availability also depends on the macOS version, hardware, permissions, and evidence exposed by the operating system.

Requirements and help

Tend supports Apple Silicon and Intel Macs running macOS 11 or later. Visit Tend Support for installation, permissions, troubleshooting, diagnostics, and contact information.