Comparison

Construction+ vs EZ Mailing Labels 4

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

Head to head
About

Construction+

This app provides contractors and sales professionals with essential calculators for estimating costs, material quantities, and prices for various construction projects like asphalt, concrete, drywall, and roofing. It also includes specialized calculators for fuel injectors and tire conversions.

Highlights
  • Asphalt, concrete, drywall, roofing calculators
  • Fuel injector calculators
  • Tire diameter converter
  • Email calculation sharing
  • Offline functionality
  • Automatic input saving
Features
Read full description

The Construction Calcs: Asphalt & Concrete & Drywall & Roofing app consists of calculators and solvers to help contractors and sales people estimate costs, sizes, and materials amount as well as prices. - Asphalt : One Section - Asphalt : Two Sections - Asphalt : Three Sections - Concrete Bags - Concrete Footings - Concrete Rectangle - Concrete Sono Tube - Drywall - Roofing NOTE: In this app a Ton is exactly 2,000 lbs. Also, featuring fuel injector calculators - Fuel Injector Size Calculator - Fuel Injector Flow Calculator - Fuel Injector Horsepower Calculator - Tire Diameter Converter - Flow Rate Conversion - Temperature Conversion The Fuel Injector Size Calculator assists in selecting the correct size injector for your engine. Simply enter the engine horse power, the brake specific fuel consumption (BSFC), the number of injectors to be used, the maximum duty cycle, and the system fuel pressure in pounds per square inch. The calculated injector flow rate is computed in both pounds of fuel per hours (lbs/hr) and cubic centimeter per minute (cc/min). The Fuel Injector Flow Calculator computes improved fuel pressure in both lbs/hr and cc/min. Simply enter the current fuel pressure at the injector inlet (PSI), the anticipated/improved fuel pressure at the injector inlet (PSI), and the fuel injector fuel flow rating in pounds of fuel per hours (lbs/hr) or cubic centimeter per minute (cc/min). The Fuel Injector Horsepower Calculator assists in selecting the correct size injector for your engine. Simply enter the Brake specific fuel consumption (BSFC), the number of injectors to be used, and the injector flow rate in either pounds of fuel per hours (lbs/hr) or cubic centimeter per minute (cc/min). Outputed is the horsepower potential. This app features: • Send your calculations or conversions by email • Universal App (iPhone and iPad) • Fast app switching • Automatically Saves Your Inputs • Latest version of iOS is supported • All iPhone screens are supported No network connectivity required.

About

EZ Mailing Labels 4

This app helps you create and print mailing labels, shipping labels, and envelopes. It automatically updates contact information and supports various label sizes and envelope types, with options for custom colors, fonts, and logos.

Highlights
  • Automatic contact updates
  • Create lists from contact groups
  • Avery product lookup
  • Customizable colors and fonts
  • Print on partially used label sheets
  • Add logos/images to labels
  • One-off label creation
Read full description

The app automatically keeps your addresses up to date whether you add a contact or edit one. Mailing Lists store all of your settings so in subsequent uses all you have to do it select the mailing list and print it. Create mailing lists from your contact groups with a touch off a button; or, simply type the name. Use the Avery® product lookup to set the page type (letter or A4), labels size, and output type (mailing label or shipping label) automatically. Or, choose an envelope size. Select multiple colors and fonts for your addresses and return addresses. Save label sheets by printing on ones that are partially used by selecting the starting column and row for printing on the first page. Shipping labels and envelopes support a logo or image in the return address. These images can be resized to achieve the best appearance. Create one-off shipping labels or envelopes by using the bypass database button where you can simply type the address and/or return address. Supported Mailing Label sizes are: Letter Sheets: 2.625 X 1 inch , 4.0 X 1 inch, 4.0 X 1.33 inch, 4.0 X 2.0 inch, 1.75 X 0.5 inch A4 Sheets: 63.5 X 38.1 mm, 63.5 X 33.9 mm ,63.5 X 72 mm, 99.1 X 38.1 mm, 99.1 X 42.3 mm, 99.1 X 57 mm, 38.1 X 21.2 mm Shipping Labels: Letter Sheets: 4 X 3 inch, 4 x 3.33 A4 Sheets: 99.1 X 139 mm Envelopes: #10 4 1/8 x 9 1/2 inch#9 #9 3 7/8 x 8 7/8 inch #6-1/4 3 1/2 x 6 inch #6-3/4 3 5/8 x 6 1/2 inch A7 5 1/4 x 7 1/4 inch DL 110 x 220 mm C4 229 x 324 mm C5 162 x 229 mm C6 114 x 162 mm

Screenshots

Construction+2 screens
EZ Mailing Labels 44 screens

Verdict

The call

The clearest difference is review sentiment: Construction+ at 100% against EZ Mailing Labels 4's 0%. Construction+ also leads on rating (5.0 vs 2.0) and price ($0.99 vs $3.99). EZ Mailing Labels 4's advantage is update cadence (monthly vs every 3 months). On ads, in-app purchases, monetization model 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

Construction+ costs $0.99 and EZ Mailing Labels 4 $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Construction+ holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews point the same way: 100% of Construction+'s written reviews are positive against 0% of EZ Mailing Labels 4's.

UpkeepUpdate frequency

Construction+ ships an update every 3 months, EZ Mailing Labels 4 monthly. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

Scorecard6 real differences · 4 level
Construction+ versus EZ Mailing Labels 4: the parameters behind the verdict, then further details
ParameterConstruction+EZ Mailing Labels 4
Price$0.99 — better$3.99
Rating5.0 (4 ratings) — better2.0 (1 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings4 — better1
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better17.6
Further details — not scored
Size5 MB4 MB
Age rating4+4+
DeveloperVerosocial StudioJohn Durand

Customer experience

Construction+

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

EZ Mailing Labels 4

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Construction+

No in-app purchases

None

EZ Mailing Labels 4

No in-app purchases

Questions

Is Construction+ free?
Construction+ costs $0.99, with no in-app purchases.
Is EZ Mailing Labels 4 free?
EZ Mailing Labels 4 costs $3.99, with no in-app purchases.
Which has better reviews, Construction+ or EZ Mailing Labels 4?
Construction+ is rated higher. Construction+ averages 5.0 out of 5 from 4 ratings, while EZ Mailing Labels 4 averages 2.0 from 1 ratings.
Do Construction+ or EZ Mailing Labels 4 have ads?
Neither Construction+ nor EZ Mailing Labels 4 shows ads.
Which is updated more often, Construction+ or EZ Mailing Labels 4?
Construction+ ships an update every 3 months, and EZ Mailing Labels 4 monthly. Most recently, Construction+ was updated on October 13, 2026 and EZ Mailing Labels 4 on October 17, 2026.

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