# ArcGIS Flight vs CDFW Gillnets eLog EVAL

The clearest difference is update cadence: CDFW Gillnets eLog EVAL at every 2 months against ArcGIS Flight's every 4 months. CDFW Gillnets eLog EVAL also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

ArcGIS Flight ships an update every 4 months, CDFW Gillnets eLog EVAL every 2 months. The most recent releases landed on October 17, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ArcGIS Flight | CDFW Gillnets eLog EVAL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (20 ratings)](https://appshunter.io/ios/app/arcgis-flight/id1113156576/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 376 MB | 190 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ESRI](https://appshunter.io/developer/379687933) | [Harbor Light Software](https://appshunter.io/developer/1108919253) |

## What reviewers say

### ArcGIS Flight

[App page](https://appshunter.io/ios/app/arcgis-flight/id1113156576)

Plan and execute drone flights for aerial mapping and 3D model creation. Features automated flight path generation, terrain following, and preflight checklists for efficient data collection. Seamlessly transfer images for cloud or desktop processing.

**Highlights:** Automated flight path generation, Terrain Follow for enhanced imagery, Customizable preflight checklists, Automatic flight splitting for long flights, Wireless image transfer, Integration with Site Scan Manager, Drone2Map, and ArcGIS Pro

**In-app purchases:** none


### CDFW Gillnets eLog EVAL

[App page](https://appshunter.io/ios/app/cdfw-gillnets-elog-eval/id6754344613)

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

**In-app purchases:** none


## Frequently asked questions

### Is ArcGIS Flight free?

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

### Is CDFW Gillnets eLog EVAL free?

CDFW Gillnets eLog EVAL is free to download, with no in-app purchases.

### Do ArcGIS Flight or CDFW Gillnets eLog EVAL have ads?

Neither ArcGIS Flight nor CDFW Gillnets eLog EVAL shows ads.

### Which is updated more often, ArcGIS Flight or CDFW Gillnets eLog EVAL?

ArcGIS Flight ships an update every 4 months, and CDFW Gillnets eLog EVAL every 2 months. Most recently, ArcGIS Flight was updated on October 17, 2026 and CDFW Gillnets eLog EVAL on October 30, 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.*