# Scene Watcher vs Asphalt Calculator Pro

The clearest difference is price: Asphalt Calculator Pro at Free against Scene Watcher's $19.99. Scene Watcher's advantage is in-app purchases (none vs 2) and update cadence (every 2 months vs every 8 months). On ads there is nothing between them.

Asphalt Calculator Pro is free to download; Scene Watcher costs $19.99 up front. Asphalt Calculator Pro sells 2 in-app purchases, starting at $0.99 per month. Scene Watcher asks for nothing beyond the download.

Scene Watcher ships an update every 2 months, Asphalt Calculator Pro every 8 months. The most recent releases landed on October 28, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Scene Watcher | Asphalt Calculator Pro |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/asphalt-calculator-pro/id6746466316/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | — | Free with in-app purchases |
| Size | 145 MB | 11 MB |
| Requires iOS | **13.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Quinten Ruff](https://appshunter.io/developer/1789647173) | [Rancel Hernandez](https://appshunter.io/developer/1811939165) |

## What reviewers say

### Scene Watcher

[App page](https://appshunter.io/ios/app/scene-watcher/id6740351502)

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

**In-app purchases:** none


### Asphalt Calculator Pro

[App page](https://appshunter.io/ios/app/asphalt-calculator-pro/id6746466316)

This app helps paving professionals and homeowners accurately estimate the materials and costs for driveway projects. It calculates asphalt, sealer, and gravel quantities, and provides a pricing tool for instant job cost estimates.

**Highlights:** Asphalt quantity calculation, Sealer estimation, Gravel volume calculation, Job cost pricing tool, Unit conversion (feet, meters, inches), Simple job site interface

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All access | $0.99 | per month |
| All access | $9.99 | per year |


## Frequently asked questions

### Is Scene Watcher free?

Scene Watcher costs $19.99, with no in-app purchases.

### Is Asphalt Calculator Pro free?

Asphalt Calculator Pro is free to download, with in-app purchases available.

### Do Scene Watcher or Asphalt Calculator Pro have ads?

Neither Scene Watcher nor Asphalt Calculator Pro shows ads.

### Which is updated more often, Scene Watcher or Asphalt Calculator Pro?

Scene Watcher ships an update every 2 months, and Asphalt Calculator Pro every 8 months. Most recently, Scene Watcher was updated on October 28, 2026 and Asphalt Calculator Pro on October 23, 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.*