Appworthy

Knurled: Plate Calculator Log

Barbell, Dumbbell, Any Machine

Kip Carbone
Download on theApp Store
App Store rating5.0★5 ratings
Price$9.99Listed price
Age4+Store age rating
Size35 MBiPhone download
CategoryHealth & Fitness
DeveloperKip Carbone

What we found

Full report

Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.

Money

  • $9.99 to download.

Not yet tested.

The store currently lists version 1.5.0, updated 2026-10-27.

Preview

Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5Screenshot 6

Store screenshots supplied by the developer.

About this app

Logging a set should take two taps, not a number pad.

TAP THE WEIGHT, DON'T TYPE IT

Every other lift log hands you an empty number field between sets. Knurled hands you the weight itself. Tap the plates you put on the bar. Tap the dumbbell you pulled off the rack. Knurled draws it, does the math, and shows the total. Add one more and the number moves — no clearing the field and retyping 225 with chalk on your hands.

It works the same way on everything in the building. Barbells with any bar weight, because your gym's safety squat bar is not the same as anyone else's. Plate-loaded machines, drawn as the horn and the plates rather than as a bar that isn't there. Dumbbells, cables, pin stacks, bodyweight, bodyweight plus a belt.

Plates are colour-coded and sized the way they sit in the rack, so the bar on screen reads like the bar in front of you.…

From the developer’s store description.

For developers and the curious

The full report

The evidence, sources, measurements and versions behind every label above.

Findings and evidence

Not yet tested
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.

What reviewers report

No review coverage

No review analysis published for this app.

Measurements

3 measured · 5 not assessed

“Not assessed” means we could not measure it. It is never a zero and never a pass.

From store data and reviews

Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
The store description doesn’t list prices (most don’t)
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
90% or more five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.

In the app package we scanned

No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.

Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app
How we know

Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured

Versions and dates analysed

Not yet tested

Not yet tested. No analysis has been run for this app, so there is no version or date to report.

Store update history

Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.

App Store

Version 1.5.0 · 2026-10-27
Fix a set you got wrong Logged 8 when you actually did 10? Undo sits there for a few seconds right after you finish a set. Or tap any set you've already logged to change the weight or the reps. Delete is on the same sheet. Weights your plates can actually make On a barbell or a plate-loaded machine, Knurled only accepts a weight you could really load. Type one your plates can't build and it offers the nearest load above and the nearest below. Change the weight and the plates work themselves out around the bar you picked. Supersets stay together Both exercises in one block, so you can see which round you're on, which one is live, and what's waiting on the other machine without leaving…

Shortened here; the full notes are on the store listing.

Assessment record

Status
Not yet tested
App identifier
knurled
Sources used
None recorded
Reviews read
None recorded
Package examined
No package scan
Human inspection
Not completed
How we know
Measurement vocabulary
1.4

Store facts

App Store

What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.

App Store

Store rating
5.00 ★ · 5 ratings
Version
1.5.0
Updated
27 Oct 2026
Price
$9.99
Age rating
4+
Size
35 MB
Open in App Store
Developer
Kip Carbone
Category
Health & Fitness
Listing price
$9.99

No itemized purchase list is available for this listing.

Method and limits

What this report can and cannot show

What a missing label means

Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.

Limits of this report

  • A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
  • Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
  • Not assessed is a state. It is never a zero and never a pass.
  • A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Review thresholds Read the methodology For developers

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