# sizeless SiteScan vs Arciva

The clearest difference is in-app purchases: sizeless SiteScan at none against Arciva's 6. Arciva's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Arciva sells 6 in-app purchases, starting at $0.99 per month. sizeless SiteScan asks for nothing beyond the download.

sizeless SiteScan ships an update every 3 weeks, Arciva every 4 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | sizeless SiteScan | Arciva |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sizeless-sitescan/id6748157116/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 12 MB | 12 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [sizeless Corporation](https://appshunter.io/developer/1824525837) | [Marius Kaczmarek](https://appshunter.io/developer/6786683991) |

## What reviewers say

### sizeless SiteScan

[App page](https://appshunter.io/ios/app/sizeless-sitescan/id6748157116)

This app transforms your iPhone Pro into a 3D documentation tool for on-site infrastructure. It captures open trenches, house connections, and technical rooms with centimeter-accurate measurements, syncing data to a cloud platform.

**Highlights:** 3D capture of trenches and connections, Add project details and notes, Works without GPS, Save and manage multiple projects, Seamless data sync to cloud platform

**In-app purchases:** none


### Arciva

[App page](https://appshunter.io/ios/app/arciva-documents-with-tasks/id6786785434)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arciva – monthly (Founder) | $0.99 | per month |
| Arciva – monthly | $2.99 | per month |
| Arciva – yearly (Founder) | $12.99 | per year |
| Arciva – yearly | $22.99 | per year |
| Arciva – one-time (Founder) | $44.99 | one-time |
| Arciva – one-time | $69.99 | one-time |


## Frequently asked questions

### Is sizeless SiteScan free?

sizeless SiteScan is free to download, with no in-app purchases.

### Is Arciva free?

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

### Do sizeless SiteScan or Arciva have ads?

Neither sizeless SiteScan nor Arciva shows ads.

### Which is updated more often, sizeless SiteScan or Arciva?

sizeless SiteScan ships an update every 3 weeks, and Arciva every 4 days. Most recently, sizeless SiteScan was updated on November 5, 2026 and Arciva on November 10, 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.*