# Scrap2 vs Construction Calculator A1 Pro

The clearest difference is price: Scrap2 at Free against Construction Calculator A1 Pro's $39.99. Scrap2 also leads on rating (5.0 vs 4.6). 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.

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 4.6. Both are backed by a comparable volume of ratings — 4 and 7 respectively.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on July 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Scrap2 | Construction Calculator A1 Pro |
| --- | --- | --- |
| Price | **Free** | $39.99 |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/scrap2/id583054975/reviews)** | [4.6 (7 ratings)](https://appshunter.io/ios/app/construction-calculator-a1-pro/id1587368490/reviews) |
| Number of ratings | 4 | **7** |
| Positive reviews | — | 76.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | **Freemium** | Paid |
| Size | 483 MB | 124 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Riseline, LLC](https://appshunter.io/developer/402656410) | [Binary And Bricks Pvt Ltd](https://appshunter.io/developer/1587170688) |

## What reviewers say

### Scrap2

[App page](https://appshunter.io/ios/app/scrap2/id583054975)

Organize work and personal projects with rich, contextual "Events." Consolidate notes, documents, and tasks into self-contained units for efficient management and collaboration. Ideal for individuals and teams seeking a unified workspace.

**Highlights:** Rich, contextual Events, Flexible project hierarchy, Smart meeting management, Daily focus view, Team collaboration, Secure data storage

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Subscription | $4.99 | per month |
| Business Subscription | $9.99 | per month |
| Annual Personal Subscription | $49.99 | per year |
| Annual Business Subscription | $99.99 | per year |


### Construction Calculator A1 Pro

[App page](https://appshunter.io/ios/app/construction-calculator-a1-pro/id1587368490)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Scrap2 free?

Scrap2 is free to download, with in-app purchases available.

### Is Construction Calculator A1 Pro free?

Construction Calculator A1 Pro costs $39.99, with no in-app purchases.

### Which has better reviews, Scrap2 or Construction Calculator A1 Pro?

Scrap2 is rated higher. Scrap2 averages 5.0 out of 5 from 4 ratings, while Construction Calculator A1 Pro averages 4.6 from 7 ratings.

### Do Scrap2 or Construction Calculator A1 Pro have ads?

Neither Scrap2 nor Construction Calculator A1 Pro shows ads.

### Which is updated more often, Scrap2 or Construction Calculator A1 Pro?

Scrap2 ships an update monthly, and Construction Calculator A1 Pro monthly. Most recently, Scrap2 was updated on July 18, 2026 and Construction Calculator A1 Pro on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*