DCC Bench Log

Keep decoder notes, bench work, and test-run faults together for each model railway vehicle.

DCC Bench Log is an offline workshop record for model-railroad hobbyists. Add a locomotive or car as a bench record, then save its user-entered decoder model, DCC address, and CV notes. Record dated service work, parts or lubricant, and an optional next-service date.

Create test runs with direction or track, speed step, a CV snapshot, an observed fault, changes or follow-up, and an Open, Monitoring, or Resolved status. Archive and restore bench records as needed.

Data is saved locally on your device. User-directed JSON export and import are available without purchase. No account, advertising, analytics, or developer data server is used.

Free supports 10 active bench records, five user-entered CV notes per record, complete service and test-run history, and JSON backup and restore.

An optional lifetime Premium purchase unlocks unlimited active records and unlimited user-entered CV notes. The displayed price comes from Google Play. There is no subscription.

DCC Bench Log does not control trains or connect to a command station. It does not provide an official manufacturer CV database, recommended CV settings, or a valuation feed.