Real store listing · independent assessment pending.
HVAC Ladder: Wiring Diagrams
Kenny RobinsonHVAC Ladder lets you draw clean wiring and electrical control ladder diagrams…
5.0 ★1 ratings
—Downloads
4+Age rating
69 MBApp size
$9.99In-app purchases
About this app
HVAC Ladder lets you draw clean wiring and electrical control ladder diagrams right on your phone or iPad — standing at the unit, in the truck, in class, wherever you are. Tap a symbol from the library, drop it on a rung, label it, done. Export a PDF or PNG and send it to the apprentice, another tech, the teacher, or the shop.
DRAW IN SECONDS • Hold and drag symbols straight onto numbered rungs • Real ladder layout: L1/L2 rails, an L3 leg for three-phase loads, parallel branches • Undo, autosave, and crash recovery protect every change • The diagram scales to fit your screen — iPhone or iPad, portrait or landscape…
Preview
Real screenshots from the store listing.
Independent evidence report
Evidence and review signals
This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.
What we measured
Each line is a measurement published as a measurement, never a verdict.
Each line is a measurement, published as a measurement. Where we have not looked, the line says so rather than reading as a zero.
Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
Not assessed
No rating histogram has been captured for this app
In the 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 about the app, not a finding about it.
Graded bands · predicate set 1.4 · how these are measured
What the analysis found
App-specific findings, grouped by what each one rests on. How they are graded lives on its own page.
No review themes cleared the reporting threshold.
Assessment & version history
App changes and Appworthy events in one timeline.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Business model$9.99
Prices and terms as disclosed by the store listing.