Comparison

TL Express vs Construction Calculator A1 Pro

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

Head to head
About

TL Express

This app facilitates seamless cargo and document shipping services, offering online booking, real-time tracking, and expert assistance with customs procedures. It aims to provide reliable, on-time delivery at competitive prices for both domestic and international shipments.

Highlights
  • Shipment online booking
  • Track and trace shipments
  • Shipment information
  • Tariff rate checking
  • Company contact details
  • Cross-border trade assistance
  • E-commerce last mile delivery
Features
Read full description

T L Air Express is an Asian based air express company committed to provide reliable air parcel and document courier services. The company is founded by a Cambodian & a Singaporean who has more than 20 years of experience in the logistics industry. The Company’s vision is to make significant presence in the South-East Asian Region with a mission to provide on time delivery service with competitive price and assured quality. T L Air Express boasts the ability to cater to different clients’ needs. With company’s efforts to integrate logistics management support with information technology and program management services, T L Air Express will be able to reach more clients and provide complete and remarkable experience with the services offered by the Company. Cross border document & parcel shipments in our care goes through our network infrastructure and our team operational capabilities. A pro-active monitoring from pick-up to delivery, controlled and tracked by T L Air Express cargo tracking system. Our Cross-border Trade Assistance. Our cross-border expert assists and guides our customers through complicated trade duty and customs documentary procedures. Using automated documentation, our team guides customers through the country customs processes. E-Commerce Solution. With the growth of e-commerce, online selling has never been easier to reach the world. T L Air Express manages last mile delivery efficiently. On-time delivery within an affordable budget, T L AIR local team ensures the job is done. All our domestic team are trained to advise client on best possible mode of transportation for country wide delivery. For cross border country delivery, our team work through automated documentation and guides customers through the country customs processes. We understand documents are sensitive and confidential in nature. Hence, we ensure that we provide enough tools to secure the items and that our dispatch crew deliver it on a timely manner. The digital age has made courier delivery more dynamic. TL Air addresses this by using sophisticated software to ensure package delivery arrives on time, every time. Specific on-demand cargo faces the unique challenge of getting the freight via air express to the final destinations as quickly as possible. The wide, and at times, unpredictable constraints can create delay issues. Our Expedited Service team can customize a solution prior departure to avoid such contingencies. TL EXPRESS MOBILE APP provide user friendly to all customers, there are features : - Shipment online booking - Track and trace - provide shipment shipments information - tariff rate checking - company’s contact to receive user and password log in, we require customer to contact customer service center for registration before log in customer can contact TL through our website www.tlairexpress.com , our facebook page and social media. In case user forget the log in password, they are required to contact to customer service center, to approve for re-set the password. Customers are required to reset the password by themselves. The detailed requirements have stated in service terms & conditionsCurrently, we have more than 80 employees who are all highly motivated individuals catering to customer’s various delivery needs. Our Managers and Team Leaders are focused on operations support ensuring that all levels of our service, from receiving, processing, up to the destination of documents and parcels are well organized.

About

Construction Calculator A1 Pro

This app provides specialized calculators for construction professionals, including concrete, rebar, and area/volume calculations. It helps estimate material quantities, steel tonnage, and perform complex measurements with ease. Users can also generate Bills of Quantities and export reports for clients.

Highlights
  • Concrete quantity estimation
  • Rebar bending schedule (BBS)
  • Feet-inches calculator
  • Area and volume calculations
  • Bill of Quantities (BOQ) export
  • Project organization and sharing
Features
Read full description

Trusted by 1M+ contractors, builders and engineers worldwide. Construction Calculator A1 Pro is a complete civil engineering toolkit for engineers, contractors, architects, site supervisors, quantity surveyors (QS) and real estate professionals. 500+ calculators take you from material estimation and RCC design all the way to a client-ready Bill of Quantities - on your iPhone, iPad and Apple Watch. EVERYTHING UNLOCKED, NO ADS - No advertising anywhere in the app - Unlimited calculations - no daily cap - Every calculator unlocked, including Draw Shape, GPS Area and the specialist trade tools - Unlimited favourites, recents and custom formulas - Cloud sync across your devices, included - One purchase. No subscriptions, no in-app purchases. IDEAL FOR - Civil Engineers & Contractors - RCC, beam, column, footing & reinforcement - Quantity Surveyors & Estimators - Fast, accurate material take-offs - Site Supervisors & Project Managers - On-site calculations and costing - Architects & Builders - Area, volume and design measurements - DIY Home Builders & Real Estate Professionals - Land and plot area NEW - BILL OF QUANTITIES (BOQ) - Add any calculation result straight to a BOQ - Organise work by project, track total value and % priced - Professional BOQ report with your company header and signature - Export as PDF or Excel and send to clients NEW - AUTOMATIC DRAWINGS - Calculators generate a dimensioned drawing of what you entered - Brickwork, steel/BBS shapes, concrete sections, excavation, stairs and more - Drawings and a DIMENSIONS/QUANTITIES panel in every PDF report NEW - MATERIAL PRICE LIBRARY - Store your own material rates in your own currency - Rates auto-fill into cost fields across the app - Six regional presets with local materials and units NEW - APPLE WATCH APP - Converter, material weight, volume, diagonal and rebar on your wrist - Prices synced from your iPhone, with full calculation history NEW - LEARN: STUDY & QUIZ - Civil engineering articles, checklists and reference charts - Topic quizzes with instant explanations - Daily streaks, XP, stars and achievement badges QUANTITY CALCULATORS - Concrete - slab, beam, column, footing, staircase, retaining wall, culvert - Steel & BBS - reinforcement weight, cutting length, bar bending schedules - Brick, Block & Plaster - walls, bonds, arches, AAC/CLC blocks - Flooring, Tile & Plywood - Paint - litres/gallons with coats and coverage - Water Tank - rectangular, cylindrical, spherical, capsule and more - Excavation & Backfill, Anti-Termite, Shuttering, Plum Concrete - Roofing - area, pitch, rafter length, gable and flat roofs - Infrastructure - road, rail, dam, sewage, water supply - Specialist trade tools - drywall, deck stain, vinyl fence, ladder angle and length, man-hours, arch - Construction Cost Estimator with breakdown charts and client quotations AREA & VOLUME - Plot area, rectangle, square, triangle, circle, trapezoid, polygons - Cube, cone, cylinder, sphere, prism, pyramid, frustum and more - Draw Shape and GPS Area for irregular plots UNIT CONVERTER - Length, area, volume, weight, pressure, power, speed, time, fuel, angle, density - Feet-inch-fraction construction calculator with a running tape SAVE, SHARE & SYNC - Save calculations, add notes and photos, organise in folders - Export PDF and Excel reports with your company logo and signature - iCloud and Google Drive backup - Cloud sync across all your devices WHY CHOOSE CONSTRUCTION CALCULATOR A1 PRO - Metric & Imperial - switch instantly in any calculator - Works offline - calculations need no internet - 16 languages - Light and dark themes - Home Screen widgets and Quick Actions - Clean interface built for the jobsite NEED HELP OR HAVE SUGGESTIONS? We value your feedback. Contact constructioncalculatorallinone@gmail.com for support or feature requests.

Screenshots

TL Express4 screens
Construction Calculator A1 Pro4 screens

Verdict

The call

The clearest difference is price: TL Express at Free against Construction Calculator A1 Pro's $39.99. TL Express also leads on review sentiment (100% vs 77%). Construction Calculator A1 Pro's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.6). On rating, ratings volume, 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

TL Express is free to download; Construction Calculator A1 Pro costs $39.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.0 for TL Express against 4.1 for Construction Calculator A1 Pro. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews are what separate them: 100% of TL Express's written reviews are positive against 77% of Construction Calculator A1 Pro's.

UpkeepUpdate frequency

TL Express ships an update every 2 weeks, Construction Calculator A1 Pro monthly. The most recent releases landed on October 9, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
TL Express versus Construction Calculator A1 Pro: the parameters behind the verdict, then further details
ParameterTL ExpressConstruction Calculator A1 Pro
PriceFree — better$39.99
Rating4.0 (4 ratings)4.1 (8 ratings) — better
Positive reviews100.0% of reviews — better76.9% of reviews
Number of ratings48 — better
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod, Apple Watch — better
Requires iOS17.615.0 — better
Further details — not scored
Size84 MB126 MB
Age rating4+4+
DeveloperTL Air Express Co., LtdBinary And Bricks Pvt Ltd

Customer experience

TL Express

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Construction Calculator A1 Pro

All ratings8 ratings
Positive75.0%
Neutral12.5%
Negative12.5%
Written reviews13 reviews
Positive76.9%
Neutral7.7%
Negative15.4%

In-app purchases

None

TL Express

No in-app purchases

None

Construction Calculator A1 Pro

No in-app purchases

Questions

Is TL Express free?
TL Express is free to download, with no in-app purchases.
Is Construction Calculator A1 Pro free?
Construction Calculator A1 Pro costs $39.99, with no in-app purchases.
Which has better reviews, TL Express or Construction Calculator A1 Pro?
Construction Calculator A1 Pro is rated higher. TL Express averages 4.0 out of 5 from 4 ratings, while Construction Calculator A1 Pro averages 4.1 from 8 ratings.
Do TL Express or Construction Calculator A1 Pro have ads?
Neither TL Express nor Construction Calculator A1 Pro shows ads.
Which is updated more often, TL Express or Construction Calculator A1 Pro?
TL Express ships an update every 2 weeks, and Construction Calculator A1 Pro monthly. Most recently, TL Express was updated on October 9, 2026 and Construction Calculator A1 Pro on October 30, 2026.

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