Comparison

Code Snap vs SteamHub 2.0

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

Head to head
About

Code Snap

Access essential plumbing code data and calculations on the go. This app provides quick access to UPC & IPC tables, water line sizing, and fitting take-offs, streamlining fieldwork for plumbing professionals.

Highlights
  • UPC & IPC code tables
  • Water line sizing calculator
  • DWV & H2O fitting take-offs
  • Interactive results
  • Color-coded data
  • Field-optimized interface
  • Share code and take-off values
Features
Read full description

An all-in-one plumbing reference built for professionals who need fast, reliable code data on the job. Code Snap combines UPC & IPC tables, fitting take-offs, and water line sizing into a single streamlined app designed for real-world use in the field. Quickly access the plumbing data you rely on without digging through books or PDFs. Whether you’re sizing pipe, laying out a system, or verifying clearances, Code Snap provides practical, jobsite-ready reference you can trust. Subscriptions Code Snap offers multiple subscription options, including individual feature access or a single subscription that unlocks all tools. Available options include: • UPC & IPC – Core plumbing tables, data, and code references • Main Line – UPC & IPC water line sizing calculator • Fitting Take Off – DWV & H2O fitting take-off dimensions • Unlock All – Access to all Code Snap features A subscription is required to unlock full access to app content. Features • Quick access to core plumbing tables • Toggle instantly between UPC & IPC • Water main and branch sizing calculations • DWV and H2O fitting take-offs • Interactive instant results • Color-coded per national standards • Editable take-off values • One-handed, field-optimized interface • Share code and take off values What’s Included • Waste, water, and hot water tank sizing • Grease interceptor sizing • Meter, main, vent, and trap arm sizing • Pipe bracing requirements • Fuel gas BTU loads and pipe sizing • Medical gas sizing, codes, and pressures (UPC only) • Roof drain sizing (UPC only) • ADA restroom diagrams and requirements • Interactive wet venting diagrams (vertical and horizontal) Fitting Libraries • No-Hub Cast Iron • ABS & PVC Plastic • Pro-Press Copper • DWV Sweat fittings • H2O Sweat fittings • 90s, 45s, tees, flanges, wyes, combination fittings, fixture crosses, and more Important Note Code Snap is an independent reference tool created for plumbers and plumbing professionals, based on publicly available data and established code principles. It is not affiliated with or endorsed by IAPMO, ICC, or any regulatory authority. Always verify requirements with the Authority Having Jurisdiction (AHJ) for your project. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SteamHub 2.0

Features
Read full description

The SteamHUB 2.0 is the ideal steam application tool, designed to offer you calculations ranging right across the steam and condensate loop. In addition, it offers useful technical data and acts as a means to connect to Forbes Marshall. Equipped with steam tables and unit conversions, SteamHUB 2.0 acts as your ideal solution provider for all your steam related needs. The user friendly interface ensures that it is easy to navigate through the app, and makes it perfect for steam engineers to use on the go. Forbes Marshall prides itself on being an expert in the field of steam engineering and instrumentation.

Screenshots

Code Snap4 screens
SteamHub 2.04 screens

Verdict

The call

The clearest difference is in-app purchases: SteamHub 2.0 at none against Code Snap's 14. SteamHub 2.0 also leads on iOS requirement (14.0 vs 18.0). On price, update cadence, ads and device support 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. Code Snap sells 12 in-app purchases, starting at $0.99 per month. SteamHub 2.0 asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 21, 2026 and August 21, 2026 respectively.

Scorecard2 real differences · 8 level
Code Snap versus SteamHub 2.0: the parameters behind the verdict, then further details
ParameterCode SnapSteamHub 2.0
PriceFreeFree
Rating4.7 (231 ratings) — better
Positive reviews86.7% of reviews
Number of ratings231 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.014.0 — better
Further details — not scored
Size77 MB17 MB
Age rating4+4+
DeveloperMagnitude LLCForbes Marshall Pvt. Ltd.

In-app purchases

12 purchases

Code Snap

Subscriptions12
  • Monthly Access$0.991 Month
  • Monthly Access$2.991 Month
  • Main Line Sizing$8.991 Year
Show 9 more
  • Monthly Access2 variants$9.991 Month
  • Main Line Sizing$9.991 Year
  • UPC / IPC Tables$14.991 Year
  • Monthly Access2 variants$14.991 Month
  • Fitting Take Offs$14.991 Year
  • UPC / IPC Tables$19.991 Year
  • Fitting Take Offs$19.991 Year
  • All Plumbing Tools$29.991 Year
  • All Plumbing Tools$39.991 Year
None

SteamHub 2.0

No in-app purchases

Questions

Is Code Snap free?
Code Snap is free to download, with in-app purchases available.
Is SteamHub 2.0 free?
SteamHub 2.0 is free to download, with no in-app purchases.
Do Code Snap or SteamHub 2.0 have ads?
Neither Code Snap nor SteamHub 2.0 shows ads.
Which is updated more often, Code Snap or SteamHub 2.0?
Code Snap ships an update every 2 months, and SteamHub 2.0 every 2 months. Most recently, Code Snap was updated on September 21, 2026 and SteamHub 2.0 on August 21, 2026.

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