# Construction Calculator+ vs Viva VideoFlow

The clearest difference is price: Viva VideoFlow at Free against Construction Calculator+'s $1.99. Viva VideoFlow also leads on ads (none vs shown) and update cadence (every 4 days vs every 10 months). On in-app purchases, device support and iOS requirement there is nothing between them.

Viva VideoFlow is free to download; Construction Calculator+ costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Construction Calculator+ ships an update every 10 months, Viva VideoFlow every 4 days. The most recent releases landed on September 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Construction Calculator+ | Viva VideoFlow |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 4 days** |
| Size | 22 MB | 34 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JanoGroup LLC](https://appshunter.io/developer/1781461557) | [VivaThinking Technology Co., Limited](https://appshunter.io/developer/1768284805) |

## What reviewers say

### Construction Calculator+

[App page](https://appshunter.io/ios/app/construction-calculator-plus/id6744340921)

**Features:** macOS Compatibility

**In-app purchases:** none


### Viva VideoFlow

[App page](https://appshunter.io/ios/app/viva-videoflow/id6755028880)

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

**In-app purchases:** none


## Frequently asked questions

### Is Construction Calculator+ free?

Construction Calculator+ costs $1.99, with no in-app purchases.

### Is Viva VideoFlow free?

Viva VideoFlow is free to download, with no in-app purchases.

### Do Construction Calculator+ or Viva VideoFlow have ads?

Construction Calculator+ shows ads; Viva VideoFlow does not.

### Which is updated more often, Construction Calculator+ or Viva VideoFlow?

Construction Calculator+ ships an update every 10 months, and Viva VideoFlow every 4 days. Most recently, Construction Calculator+ was updated on September 29, 2026 and Viva VideoFlow on October 25, 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.*