Comparison

Barcode Reader vs Drainage Slope Plumb

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

Head to head
About

Barcode Reader

This utility app uses your device's camera to quickly and accurately scan all major barcode and QR code types. It offers features like bulk scanning, reading codes from images, and saving scan history for easy sharing.

Highlights
  • Fast code scanning
  • Bulk mode for continuous scanning
  • Scan from camera roll images
  • Automated scanning processes
  • Scan history and sharing
Features
Read full description

Barcode Reader-easyread utilizes your iPhone’s camera to deliver the fastest, most reliable scanner experience available. Instantly decode all major BarCodes and QR Codes with a clean interface that makes results easy to read and understand. Key Features for Efficient Reading: β€’ Fast Code Scanning: Instantly scan barcodes and QR Codes with unparalleled speed and accuracy. β€’ Bulk Mode Capability: Engage Bulk Mode for rapid, continuous scanningβ€”ideal for inventory, shop use, or asset tracking. β€’ Scan from Camera Roll: Import and read codes directly from images in your Camera Roll. β€’ Automated Scanner: Set up automated scanning processes for seamless, fast operation. β€’ History n Sharing: Save history of all your scan results and easily share the data with others. Download Barcode Reader-easyread to simplify your barcode management and scanning workflow today!

About

Drainage Slope Plumb

Features
Read full description

Drainage Slope Calculator helps you calculate and verify drain pipe slope, drop distance, and run length per IPC minimum slope requirements. Instantly convert between inches per foot, percent, and ratio formats. Verify your drainage installation meets code-required minimum slopes for all pipe sizes, from 2-inch lines to 8-inch and larger horizontal drains. Works 100% offline on the job site for quick slope calculations during installation. FEATURES - 3 Calculation Modes: Calculate slope from drop/run, drop from slope/run, or run from slope/drop - Flexible Unit Conversions: Input and output in inches per foot, percent slope, or ratio (1:X) format - IPC Minimum Slope Validation: Automatic verification that selected slope meets IPC 2024 requirements - Pipe Size Support: 11 pipe sizes from 2 inches through 8+ inches with individual minimum slope requirements - Tiered Slope Standards: 1/4 inch/ft minimum for 2-inch and smaller, 1/8 inch/ft for 3-6 inches, 1/16 inch/ft for 8-inch and larger - Visual Slope Indicator: See graphical representation of calculated slope angle - Grade Verification: Check if slope meets minimum, warns if too steep or too shallow HOW IT WORKS 1. Select which value you want to calculate (slope, drop, or run) 2. Enter two known values (e.g., drop and run distance) 3. Select your pipe size (2", 3", 4", 6", 8", etc.) 4. View calculated slope in all three formats (inches/ft, percent, ratio) 5. Instant IPC code compliance verification PERFECT FOR - Plumbers and drainage contractors installing drain lines - Journeyman plumbers and apprentices learning code requirements - Plumbing inspectors verifying system compliance - Building contractors and estimators - Mechanical contractors installing wet vent systems - Facilities managers maintaining existing drainage systems OPTIONAL PRO UPGRADE β€” $2.99 ONE-TIME IN-APP PURCHASE The following features require a separate one-time in-app purchase. They are not required to use the calculator: β€’ Unlimited saved calculation history β€’ PDF export of results β€’ Dark theme β€’ Ad-free experience STANDARDS & COMPLIANCE IPC 2024 Minimum Drain Slope Requirements (Section 703.2): 1/4 inch per foot for pipes 2 inches and under, 1/8 inch per foot for pipes 3-6 inches, 1/16 inch per foot for pipes 8 inches and larger. UPC (Uniform Plumbing Code) and local plumbing code slope standards. Fully compliant with 2024 International Plumbing Code. PERFECT FOR - Professional plumbers and drainage contractors - Journeyman and apprentice plumbers - Plumbing inspectors and code officials - Building contractors and site supervisors - Mechanical estimators - Plumbing educators OFFLINE & PRIVACY - Works 100% offline - no internet connection required - No account or registration needed - instant access - No data collection - all calculations stay on your device - No tracking or cloud sync Part of PlumbTools Suite - professional plumbing calculators for code compliance and field calculations. Eliminate sloping errors, speed up installations, and ensure every drainage system meets IPC code requirements with accurate slope calculations.

Screenshots

Barcode Reader4 screens
Drainage Slope Plumb4 screens

Verdict

The call

The clearest difference is price: Barcode Reader at Free against Drainage Slope Plumb's $0.99. Barcode Reader also leads on in-app purchases (none vs 1). Drainage Slope Plumb's advantage is update cadence (fortnightly vs every 59 months) and iOS requirement (13.0 vs 15.0). On ads and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Barcode Reader is free to download; Drainage Slope Plumb costs $0.99 up front. Drainage Slope Plumb sells 1 one-off in-app purchase. Barcode Reader asks for nothing beyond the download.

UpkeepUpdate frequency

Barcode Reader ships an update every 59 months, Drainage Slope Plumb fortnightly. The most recent releases landed on September 14, 2026 and September 8, 2026 respectively.

Scorecard4 real differences Β· 4 level
Barcode Reader versus Drainage Slope Plumb: the parameters behind the verdict, then further details
ParameterBarcode ReaderDrainage Slope Plumb
PriceFree β€” better$0.99
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 59 monthsFortnightly β€” better
AdsYesYes
In-app purchasesNo β€” betterYes
MonetizationAd-supportedβ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 β€” better
Further details β€” not scored
Size5 MB30 MB
Age rating4+17+
DeveloperAishvarya SadasivamRizvan Adzhoian

In-app purchases

None

Barcode Reader

No in-app purchases

1 purchases

Drainage Slope Plumb

One-time1
  • Pro Unlock$2.99

Questions

Is Barcode Reader free?
Barcode Reader is free to download, with no in-app purchases.
Is Drainage Slope Plumb free?
Drainage Slope Plumb costs $0.99, and also offers in-app purchases.
Do Barcode Reader or Drainage Slope Plumb have ads?
Both Barcode Reader and Drainage Slope Plumb show ads.
Which is updated more often, Barcode Reader or Drainage Slope Plumb?
Barcode Reader ships an update every 59 months, and Drainage Slope Plumb fortnightly. Most recently, Barcode Reader was updated on September 14, 2026 and Drainage Slope Plumb on September 8, 2026.

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