# Cartegraph One vs Structures Inspector

The clearest difference is update cadence: Cartegraph One at monthly against Structures Inspector's every 5 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cartegraph One ships an update monthly, Structures Inspector every 5 months. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Cartegraph One | Structures Inspector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (23 ratings)](https://appshunter.io/ios/app/cartegraph-one/id1128407111/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 months |
| Monetization | Free | — |
| Size | 60 MB | 194 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [OpenGov](https://appshunter.io/developer/1574307488) | [Trimble Inc.](https://appshunter.io/developer/322561665) |

## What reviewers say

### Cartegraph One

[App page](https://appshunter.io/ios/app/cartegraph-one/id1128407111)

Manage field operations efficiently with this app. Collect assets, track work, and monitor costs in real-time. Features include image capture, barcode scanning, and offline support for seamless data collection and task management.

**Highlights:** Real-time asset collection, Work order management, Cost tracking, Image and video attachments, Barcode scanning, Offline support, Esri basemap integration

**In-app purchases:** none


### Structures Inspector

[App page](https://appshunter.io/ios/app/structures-inspector/id1532318954)

**In-app purchases:** none


## Frequently asked questions

### Is Cartegraph One free?

Cartegraph One is free to download, with no in-app purchases.

### Is Structures Inspector free?

Structures Inspector is free to download, with no in-app purchases.

### Do Cartegraph One or Structures Inspector have ads?

Neither Cartegraph One nor Structures Inspector shows ads.

### Which is updated more often, Cartegraph One or Structures Inspector?

Cartegraph One ships an update monthly, and Structures Inspector every 5 months. Most recently, Cartegraph One was updated on October 1, 2026 and Structures Inspector on October 17, 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.*