# CoGIS Mobile vs Iris Survey

The clearest difference is update cadence: Iris Survey at every 2 weeks against CoGIS Mobile's every 4 months. Iris Survey also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CoGIS Mobile ships an update every 4 months, Iris Survey every 2 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CoGIS Mobile | Iris Survey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/iris-survey/id1324292541/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 73 MB | 77 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Data East, LLC](https://appshunter.io/developer/432496100) | [OpportunitySpace, Inc](https://appshunter.io/developer/1324292540) |

## What reviewers say

### CoGIS Mobile

[App page](https://appshunter.io/ios/app/cogis-mobile/id1145800232)

This app provides a full-featured mobile GIS for viewing and editing maps on smartphones and tablets. It supports both online and offline map access, allowing users to collect data, attach media, and search for objects without an internet connection.

**Highlights:** Offline map access, Data collection with templates, Attach media files to objects, GPS/GLONASS location tracking, Object search and identification, Turn map layers on/off

**In-app purchases:** none


### Iris Survey

[App page](https://appshunter.io/ios/app/iris-survey/id1324292541)

A fully customizable mobile tool for capturing property information in the field. It structures surveys to provide actionable intelligence through structured data entry, notes, and photo uploads from any mobile device.

**Highlights:** Fully customizable surveys, Property information capture, Actionable intelligence structuring, Structured data entry, Raw notes, Photo uploads

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CoGIS Mobile free?

CoGIS Mobile is free to download, with no in-app purchases.

### Is Iris Survey free?

Iris Survey is free to download, with no in-app purchases.

### Do CoGIS Mobile or Iris Survey have ads?

Neither CoGIS Mobile nor Iris Survey shows ads.

### Which is updated more often, CoGIS Mobile or Iris Survey?

CoGIS Mobile ships an update every 4 months, and Iris Survey every 2 weeks. Most recently, CoGIS Mobile was updated on October 4, 2026 and Iris Survey on October 7, 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.*