Scrap2 vs Construction Calculator A1 Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Scrap2
Organize all work-related information for tasks in one central location. Consolidate notes, documents, contacts, links, and deadlines for each project. Streamline team collaboration and meeting efficiency.
- Consolidated event information
- Organized notes with timestamps
- Document and scan storage
- Contact and link management
- Follow-up date assignment
- Meeting agenda creation
- Team visibility
Read full descriptionHide full description
Keep every piece of work in one place. Scrap2 puts the notes, documents, contacts, links, and follow-up dates for each task into a single Event — so nothing gets lost. Free for 3 months. Ever been in a meeting, heard "where's that document?", and gone digging through email, notes, and folders? With Scrap2, everything about a piece of work lives together, right where you'll look for it. HOW IT WORKS Projects hold Categories, and Categories hold Events. An Event is one piece of work — a client request, a repair, a trip, a hire — with everything about it inside: • Notes, kept in order with who wrote them and when • Documents and scans, dropped right where they belong • Contacts and links • A follow-up date and the person it's assigned to • Emails created right from the Event YOUR DAY AT A GLANCE • Do It: your top-priority Events • Due: Events assigned to you that are due or past due • Recent: the open Events your team worked on last • Meetings: Events on a meeting agenda RUN BETTER MEETINGS Build an agenda from Events across projects. Take notes, open documents, and assign follow-ups without leaving the meeting. FOR TEAMS AND FOR INDIVIDUALS • See what everyone is working on, without status meetings • Invite your team — members join free under the account owner's subscription • Use it on iPhone, iPad, and Mac PRIVATE AND SECURE Your data is encrypted in transit, at rest, and in the app. Only you and the people on your team can see it. Sign-in is protected with a code by email or text. PLANS Both plans start with a free 3-month trial. • Personal — $4.99/month: 100 GB, up to 20 people • Business — $9.99/month: 500 GB, unlimited people Payment is charged to your Apple Account when the trial ends. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > Apple Account > Subscriptions. Terms of Use: https://scrap2.us/terms-of-use/ Privacy Policy: https://scrap2.us/privacy-policy-2 Questions? support@riseline.us — we're happy to help.
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.
- Concrete quantity estimation
- Rebar bending schedule (BBS)
- Feet-inches calculator
- Area and volume calculations
- Bill of Quantities (BOQ) export
- Project organization and sharing
Read full descriptionHide 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
Verdict
The clearest difference is price: Scrap2 at Free against Construction Calculator A1 Pro's $39.99. Scrap2 also leads on rating (5.0 vs 4.1). Construction Calculator A1 Pro's advantage is in-app purchases (none vs 4) and iOS requirement (15.0 vs 18.5). On ratings volume, 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
Scrap2 is free to download; Construction Calculator A1 Pro costs $39.99 up front. Scrap2 sells 4 in-app purchases, starting at $4.99 per month. Construction Calculator A1 Pro asks for nothing beyond the download.
Scrap2 holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 4 and 8 respectively.
Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | Scrap2 | Construction Calculator A1 Pro |
|---|---|---|
| Price | Free — better | $39.99 |
| Rating | 5.0 (4 ratings) — better | 4.1 (8 ratings) |
| Positive reviews | — | 76.9% of reviews |
| Number of ratings | 4 | 8 — better |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium — better | Paid |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 18.5 | 15.0 — better |
| Further details — not scored | ||
| Size | 484 MB | 126 MB |
| Age rating | 17+ | 4+ |
| Developer | Riseline, LLC | Binary And Bricks Pvt Ltd |
Customer experience
Scrap2
Construction Calculator A1 Pro
In-app purchases
Scrap2
- Personal Subscription3 Months trial$4.991 Month
- Business Subscription3 Months trial$9.991 Month
- Annual Personal Subscription$49.991 Year
Show 1 moreShow fewer
- Annual Business Subscription$99.991 Year
Construction Calculator A1 Pro
No in-app purchases
Questions
Is Scrap2 free?
Is Construction Calculator A1 Pro free?
Which has better reviews, Scrap2 or Construction Calculator A1 Pro?
Do Scrap2 or Construction Calculator A1 Pro have ads?
Which is updated more often, Scrap2 or Construction Calculator A1 Pro?
Other comparisons















