# DigiNest vs Construction Calculator A1 Pro

The clearest difference is price: DigiNest at Free against Construction Calculator A1 Pro's $39.99. DigiNest also leads on iOS requirement (10.0 vs 15.0). Construction Calculator A1 Pro's advantage is device support (4 vs 2). On update cadence, ads and in-app purchases there is nothing between them.

DigiNest 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 12, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DigiNest | Construction Calculator A1 Pro |
| --- | --- | --- |
| Price | **Free** | $39.99 |
| Rating | — | **[4.1 (8 ratings)](https://appshunter.io/ios/app/construction-calculator-a1-pro/id1587368490/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 76.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | — | Paid |
| Size | 46 MB | 126 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Government of Punjab](https://appshunter.io/developer/1501970771) | [Binary And Bricks Pvt Ltd](https://appshunter.io/developer/1587170688) |

## What reviewers say

### DigiNest

[App page](https://appshunter.io/ios/app/diginest/id1535199844)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 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 DigiNest free?

DigiNest 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.

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

Neither DigiNest nor Construction Calculator A1 Pro shows ads.

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

DigiNest ships an update monthly, and Construction Calculator A1 Pro monthly. Most recently, DigiNest was updated on October 12, 2026 and Construction Calculator A1 Pro on October 30, 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.*