# AccessProg2 vs Construction Calculator A1 Pro

The clearest difference is review sentiment: Construction Calculator A1 Pro at 77% against AccessProg2's 0%. Construction Calculator A1 Pro also leads on rating (4.1 vs 3.0) and update cadence (monthly vs every 11 months). AccessProg2's advantage is price ($14.99 vs $39.99) and iOS requirement (9.3 vs 15.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

AccessProg2 costs $14.99 and Construction Calculator A1 Pro $39.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Construction Calculator A1 Pro holds the better App Store score, 4.1 against 3.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 0% of AccessProg2's written reviews are positive against 77% of Construction Calculator A1 Pro's.

AccessProg2 ships an update every 11 months, Construction Calculator A1 Pro monthly. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | AccessProg2 | Construction Calculator A1 Pro |
| --- | --- | --- |
| Price | **$14.99** | $39.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/accessprog2-access-client/id1437459009/reviews) | **[4.1 (8 ratings)](https://appshunter.io/ios/app/construction-calculator-a1-pro/id1587368490/reviews)** |
| Number of ratings | 2 | **8** |
| Positive reviews | 0.0% of reviews | **76.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 169 MB | 126 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Balasubramanian Ramanathan](https://appshunter.io/developer/1497624706) | [Binary And Bricks Pvt Ltd](https://appshunter.io/developer/1587170688) |

## What reviewers say

### AccessProg2

[App page](https://appshunter.io/ios/app/accessprog2-access-client/id1437459009)

Access and manage Microsoft Access databases remotely from iOS devices. Visualize, search, script, and edit database objects, with charting and export capabilities. Requires a free Windows bridge server.

**Highlights:** Visualize and search database objects, Script database administration, Multi-tab query runner, Ad-hoc query execution, Save and reuse queries, Define entry forms for data manipulation, Charting and data export

**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 AccessProg2 free?

AccessProg2 costs $14.99, 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, AccessProg2 or Construction Calculator A1 Pro?

Construction Calculator A1 Pro is rated higher. AccessProg2 averages 3.0 out of 5 from 2 ratings, while Construction Calculator A1 Pro averages 4.1 from 8 ratings.

### Do AccessProg2 or Construction Calculator A1 Pro have ads?

Neither AccessProg2 nor Construction Calculator A1 Pro shows ads.

### Which is updated more often, AccessProg2 or Construction Calculator A1 Pro?

AccessProg2 ships an update every 11 months, and Construction Calculator A1 Pro monthly. Most recently, AccessProg2 was updated on October 14, 2026 and Construction Calculator A1 Pro on October 15, 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.*