Comparison

Crown Cut Guide vs Plumbing Inspector

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Crown Cut Guide

Calculate crown molding cuts with confidence. This app provides clear miter and bevel guidance for various corner types and cutting methods, simplifying installation work. It supports different saw types and custom spring angles for precise results.

Highlights
  • Miter and bevel guidance
  • Flat/compound and nested/upright cutting methods
  • Single-bevel and dual-bevel saw support
  • Custom spring-angle measurement
  • Vaulted/sloped ceiling guidance
  • Placement and direction instructions
Features
Read full description

Crown Cut Guide helps you calculate crown molding cuts with more confidence and less guesswork. Enter the wall angle, choose the corner type and piece side, set the spring angle, and get clear miter and bevel guidance for the cut ahead. The app is designed for real installation work, where corners are not always perfect and setup details matter. With support for flat/compound and nested/upright methods, single-bevel and dual-bevel saws, custom spring-angle measurement, and vaulted/sloped ceiling transitions, Crown Cut Guide keeps essential crown molding tools in one focused workflow. Key features: • Miter and bevel guidance for crown molding cuts • Flat/compound and nested/upright cutting methods • Single-bevel and dual-bevel saw support • Custom spring-angle measurement from a sample piece • Vaulted/sloped ceiling transition guidance • Clear placement, direction, and keep-side instructions Crown Cut Guide keeps the process simple, practical, and ready to use at the saw. Always verify field measurements and test on scrap before cutting finish material.

About

Plumbing Inspector

Analyze plumbing installations with a single photo. Get a clear Pass, Fail, or More Information Needed result with plain-language findings and relevant code references. Use it for various residential plumbing components.

Highlights
  • Photo analysis for plumbing installations
  • Pass/Fail/More Information Needed results
  • Plain-language findings
  • IPC code references
  • Supports sink drains, traps, fixture connections, water heaters, and exposed pipes
  • AI-assisted visual screening
Read full description

Plumbing Inspector turns one clear photo into a concise, code-focused review of your plumbing installation. Take a photo or choose one from your library. The app provides: - A clear Pass, Fail, or More Information Needed result - Plain-language findings grounded in what the photo shows - Relevant IPC code references Use it to check visible sink drains, traps, fixture connections, water heaters, exposed pipes, and other residential plumbing installations. Start without creating an account. One successfully completed analysis is included at no charge. A separate paid Premium subscription is required for additional photo analyses and on-device History. Weekly and monthly purchase options are available. Cancel anytime. Plumbing Inspector provides AI-assisted visual screening against IPC and UPC model-code references. It is not a licensed inspection, engineering opinion, permit approval, or guarantee of compliance. Local code adoption is not evaluated. Final interpretation and approval belong to the local Authority Having Jurisdiction and, where appropriate, a licensed professional. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Crown Cut Guide4 screens
Plumbing Inspector3 screens

Verdict

The call

The clearest difference is monetization model: Crown Cut Guide at free against Plumbing Inspector's free with in-app purchases. Crown Cut Guide also leads on ratings volume (6 vs 1). On price, rating, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Crown Cut Guide sells 1 one-off in-app purchase and Plumbing Inspector sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Plumbing Inspector holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Crown Cut Guide has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Crown Cut Guide ships an update every 9 days, Plumbing Inspector fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Crown Cut Guide versus Plumbing Inspector: the parameters behind the verdict, then further details
ParameterCrown Cut GuidePlumbing Inspector
PriceFreeFree
Rating4.8 (6 ratings)5.0 (1 ratings) — better
Number of ratings6 — better1
Update frequencyEvery 9 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS18.018.0
Further details — not scored
Size3 MB23 MB
Age rating4+4+
DeveloperAlona NesterenkoAngry Deli LLC

Customer experience

Crown Cut Guide

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Plumbing Inspector

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Crown Cut Guide

One-time1
  • Lifetime Access$3.99
2 purchases

Plumbing Inspector

Subscriptions2
  • Premium Weekly$4.997 Days
  • Premium Monthly$9.991 Month

Questions

Is Crown Cut Guide free?
Crown Cut Guide is free to download, with in-app purchases available.
Is Plumbing Inspector free?
Plumbing Inspector is free to download, with in-app purchases available.
Which has better reviews, Crown Cut Guide or Plumbing Inspector?
Plumbing Inspector is rated higher. Crown Cut Guide averages 4.8 out of 5 from 6 ratings, while Plumbing Inspector averages 5.0 from 1 ratings.
Do Crown Cut Guide or Plumbing Inspector have ads?
Neither Crown Cut Guide nor Plumbing Inspector shows ads.
Which is updated more often, Crown Cut Guide or Plumbing Inspector?
Crown Cut Guide ships an update every 9 days, and Plumbing Inspector fortnightly. Most recently, Crown Cut Guide was updated on November 5, 2026 and Plumbing Inspector on October 31, 2026.

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