# AEC Cloud vs Construction Calc

The clearest difference is in-app purchases: AEC Cloud at none against Construction Calc's 1. AEC Cloud also leads on update cadence (every 3 weeks vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Construction Calc sells 1 one-off in-app purchase. AEC Cloud asks for nothing beyond the download.

AEC Cloud ships an update every 3 weeks, Construction Calc every 2 months. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | AEC Cloud | Construction Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 94 MB | 15 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Energy Control Cloud Technology Co., Ltd](https://appshunter.io/developer/1765046101) | [Alona Nesterenko](https://appshunter.io/developer/1890650834) |

## What reviewers say

### AEC Cloud

[App page](https://appshunter.io/ios/app/aec-cloud/id6463395191)

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

**In-app purchases:** none


### Construction Calc

[App page](https://appshunter.io/ios/app/construction-calc-toolbox/id6792015651)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $7.99 | one-time |


## Frequently asked questions

### Is AEC Cloud free?

AEC Cloud is free to download, with no in-app purchases.

### Is Construction Calc free?

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

### Do AEC Cloud or Construction Calc have ads?

Neither AEC Cloud nor Construction Calc shows ads.

### Which is updated more often, AEC Cloud or Construction Calc?

AEC Cloud ships an update every 3 weeks, and Construction Calc every 2 months. Most recently, AEC Cloud was updated on October 9, 2026 and Construction Calc on October 11, 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.*