For trade-ins & resellers

Trade-ins and resale, graded with evidence.

Verify the exact model and variant, check the condition signals that matter, and grade with evidence instead of guesswork.

3.43M

Downloads

Device models

252

Spec fields

Diagnostic tools

Trade-in workflow

Check devices in faster, with fewer surprises.

Identify, grade, record — the same three steps for every device, whether it is the first of the day or the fiftieth.

Identify

A quote is only as good as the identification behind it — start with the exact configuration.

Exact model and regional variant from the identifiers the device reports
Chipset, memory context, and storage details that set two same-named phones apart
Reference data covering 94 device models and 252 specification fields

Grade

Condition is more than a battery percentage. Check the parts the customer notices first.

Live battery level and charging state, plus thermals — the wear signals
Touch, camera, biometrics, and sensor checks that catch faults a visual pass misses
Honest limits: where iOS withholds data, no app can read it, and Lirum says so

Record

Consistent checks and a paper trail keep grades defensible when a dispute comes back.

Other workflows

The same diagnostics toolkit, tuned to the job in front of you.

For technicians

Confirm device identity, hardware coverage, and live status before you quote, compare, or hand a device back.

For repair shops

Identify the exact device across the counter, run the checks that back your quote, and hand it back with a record of what you found.

Move the queue

Check devices in faster, grade them consistently, and keep records that answer questions before they are asked.