# ArcGIS Earth vs FlowAnalyzer Viewer

The clearest difference is in-app purchases: ArcGIS Earth at none against FlowAnalyzer Viewer's 1. FlowAnalyzer Viewer's advantage is iOS requirement (15.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FlowAnalyzer Viewer sells 1 one-off in-app purchase. ArcGIS Earth asks for nothing beyond the download.

ArcGIS Earth ships an update every 3 months, FlowAnalyzer Viewer every 2 months. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | ArcGIS Earth | FlowAnalyzer Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (44 ratings)](https://appshunter.io/ios/app/arcgis-earth/id1442724282/reviews)** | — |
| Number of ratings | **44** | — |
| Positive reviews | 35.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 145 MB | 1 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ESRI](https://appshunter.io/developer/379687933) | [Transparent Blue Water LLC](https://appshunter.io/developer/1847968351) |

## What reviewers say

### ArcGIS Earth

[App page](https://appshunter.io/ios/app/arcgis-earth/id1442724282)

Explore and visualize geographic data in an intuitive 3D environment. Supports a wide range of data sources, including online services and local files. Offers tools for analysis, placemark management, and creating immersive tours.

**Highlights:** 3D geographic data visualization, Connect to ArcGIS Online/Enterprise, Support for local data files, Interactive analysis tools, Placemark collection and sharing, Create and share tours

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

**In-app purchases:** none


### FlowAnalyzer Viewer

[App page](https://appshunter.io/ios/app/flowanalyzer-viewer/id6754879365)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HydroViewer Pro | $2.99 | one-time |


## Frequently asked questions

### Is ArcGIS Earth free?

ArcGIS Earth is free to download, with no in-app purchases.

### Is FlowAnalyzer Viewer free?

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

### Do ArcGIS Earth or FlowAnalyzer Viewer have ads?

Neither ArcGIS Earth nor FlowAnalyzer Viewer shows ads.

### Which is updated more often, ArcGIS Earth or FlowAnalyzer Viewer?

ArcGIS Earth ships an update every 3 months, and FlowAnalyzer Viewer every 2 months. Most recently, ArcGIS Earth was updated on October 20, 2026 and FlowAnalyzer Viewer on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*