QSOSlate
Offline Ham Radio Logbook
$0.99 · Designed for iPad. Not verified for macOS.
Log QSOs quickly in strict UTC, preserve auditable corrections, exchange ADIF, and keep verified backups entirely under your control.
QSOSlate is a private, offline amateur radio logbook for iPhone and iPad. Record contacts in strict UTC, preserve corrections without erasing history, and carry your log into other tools without an account, subscription, advertising, analytics, or cloud dependency.
• Save station profiles with call sign, Maidenhead grid, equipment, antenna, power, and notes
• Freeze station details into one active operating session and log contacts continuously
• Record call sign, band, mode, frequency, signal reports, grid, QTH, power, and notes
• Detect possible duplicates while allowing an intentional save
• Append immutable revisions, void or restore records, and retain the complete audit trail
• Search and filter history, then review deterministic band, mode, call, and active-day facts
• Import and export ADIF while preserving unknown fields; export CSV or readable text
• Create checksum-verified backups, preview conflicts, merge or replace, roll back, and recover safely
Your stations, sessions, QSOs, and backup files stay on your device unless you explicitly export them. Only feedback you choose to send can use the network. QSOSlate does not include online call-sign lookup, maps, cloud sync, contest scoring, radio control, or regulatory advice.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, 志勇 孙, 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
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 志勇 孙
- Size
- 6.9 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 43 more
- English, Arabic, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese
- Age Rating
4+
- 4+
- Copyright
- © 2026 ApplyAI
