# Locus Field Assets and Data vs Vienna SOS

The clearest difference is update cadence: Vienna SOS at daily against Locus Field Assets and Data's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Locus Field Assets and Data sells 3 in-app purchases, starting at $12.99 per month and Vienna SOS sells 4 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Locus Field Assets and Data ships an update every 2 weeks, Vienna SOS daily. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Locus Field Assets and Data | Vienna SOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/locus-field-assets-and-data/id1478075668/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 88 MB | 32 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Spore Systems Limited](https://appshunter.io/developer/1478075667) | [Elshan Musayev](https://appshunter.io/developer/6807975176) |

## What reviewers say

### Locus Field Assets and Data

[App page](https://appshunter.io/ios/app/locus-field-assets-and-data/id1478075668)

This app enables efficient field data collection and asset management with geo-tagged data points. It supports offline data capture, image integration, and real-time collaboration for project teams. Users can visualize data through heatmaps and charts, and export information in various formats.

**Highlights:** Create and manage geo-tagged data points, Collect sample data with timestamps and geotags, Capture images and add to assets/samples, Offline data collection capabilities, Real-time project member visibility, Draw and measure on maps, Export data to Google Drive, email, SMS

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal - Monthly | $12.99 | per month |
| Organization Lite - Monthly | $49.99 | per month |
| Organization Pro - Weekly | $59.99 | per 7 days |


### Vienna SOS

[App page](https://appshunter.io/ios/app/vienna-sos/id6816336311)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $12.99 | per month |
| Premium Monthly | $34.99 | per month |
| Basic — one analysis | $3.99 | one-time |
| Premium — one analysis | $11.99 | one-time |


## Frequently asked questions

### Is Locus Field Assets and Data free?

Locus Field Assets and Data is free to download, with in-app purchases available.

### Is Vienna SOS free?

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

### Do Locus Field Assets and Data or Vienna SOS have ads?

Neither Locus Field Assets and Data nor Vienna SOS shows ads.

### Which is updated more often, Locus Field Assets and Data or Vienna SOS?

Locus Field Assets and Data ships an update every 2 weeks, and Vienna SOS daily. Most recently, Locus Field Assets and Data was updated on November 3, 2026 and Vienna SOS 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.*