A modern pilot logbook for iPhone and iPad

✈︎ Log every flight

Record times, aircraft, crew and airports quickly in one clear entry.

▦ Bring your roster

Import supported CSV rosters and turn planned duties into useful logbook records.

◎ Worldwide airports

Identify airports globally and support accurate routes, records and night calculations.

⇩ Professional exports

Create polished PDF logbooks and Excel files for printing, sharing or archiving.

☁ Backup under your control

Keep private JSON backups in your own iCloud Drive—not on an ArcLog server.

✓ Private by design

No account, advertising, analytics or tracking. Your working logbook stays on your device.

Your flying, clearly logged.

Fast flight entry, worldwide airports, clear totals and professional exports—without accounts, advertising or tracking.

ArcLog is designed around real-world flying: quick entry, clear experience review and professional records whenever you need them.

Coming soon to the App Store

Built for trust

ArcLog requires no account and includes no advertising, analytics or tracking. Your logbook remains on your device unless you choose to back it up or export it.

Your records stay yours

ArcLog stores its working logbook locally on your iPhone or iPad. Optional backups are saved as JSON files in your private iCloud Drive. The ArcLog developer cannot view or retrieve your flights, crew records or backup files.

A clear responsibility note

ArcLog is a personal record-keeping tool. Pilots remain responsible for checking the accuracy and completeness of their entries and ensuring that exported records meet any applicable authority, licensing or employer requirements.

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