Appworthy
App Store
Version 6.9.2 · 2026-08-06
This update adds a new rafter calculator and bug fixes
App Store rating4.7★868 ratings
PriceFreeIn-app $9.99–$179.99
Age4+Store age rating
Size170 MBiPhone download
CategoryUtilities
DeveloperRedX Technology Inc
What we found
Full reportToo little checked to say Store information only. We haven’t analysed this app or read its reviews yet.
Money
- Free to download · in-app purchases $9.99–$179.99 (6 listed). The store doesn’t say how often these bill.
- If you subscribe through the store, cancel in iPhone Settings → your name → Subscriptions. Deleting the app doesn’t cancel a subscription.
Not yet tested.
The store currently lists version 6.9.2, updated 2026-08-06.
Preview
Store screenshots supplied by the developer.
About this app
RedX Roof Pro is a powerful 3D Roof Builder, Roof Blueprint Generator, and Rafter Calculator built for contractors, framers, and serious DIYers.
Now featuring a full 3D Roof Framing Engine that automatically generates:
• Common rafters
• Hip rafters
• Valley rafters
• Jack rafters
• Gable roofs
• Roof sheathing layouts
Design complete roof systems in interactive 3D, view individual rafters, and instantly generate professional roof blueprints with labeled parts and full cut lists. Print, export, and bring accurate framing plans directly to the job site.
• 3D ROOF BUILDER & BLUEPRINT GENERATOR
• Automatic roof framing layout
• Construction-ready roof blueprints
• Framing plans with labeled rafters
• Detailed cut sheets and material lists
• Roof plan drawings (top view & side view)
• Printable framing diagrams
• Exportable PDF blueprints
• Individual rafter inspection mode…
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. No analysis has been published for this app. A missing label is not a clean bill of health.
What reviewers report
No review analysis published for this app.
Measurements
“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 lists a price and how often it bills
Cancelling, in the store description
The store description says how to cancel
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
80–89% 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. 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.
Assessment record
- Status
- Not yet tested
- App identifier
redx-roof- 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
What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.
App Store
- Store rating
- 4.66 ★ · 868 ratings
- Version
- 6.9.2
- Updated
- 6 Aug 2026
- Price
- Free · In-app purchases
- Age rating
- 4+
- Size
- 170 MB
- Developer
- RedX Technology Inc
- Category
- Utilities
- Listing price
- Free · In-app purchases
Purchases the store lists
What this app sells
From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.
One-off packs2
RedX Apps BundlePack$179.99
RedX Apps Bundle Pack$179.99
Show 4 more purchases we couldn’t categorise
These are really on sale; we just can’t tell from the name whether they recur.
RedX Roof PremiumTerm not stated$59.99
RedX Roof ProTerm not stated$69.99
RedX Apps Pro++Term not stated$9.99
RedX Apps Pro++Term not stated$59.99
Method and limits
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.
Request a correction
Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.