# Iris Survey vs Simple File

The clearest difference is update cadence: Iris Survey at every 2 weeks against Simple File's every 2 months. Iris Survey also leads on iOS requirement (11.0 vs 13.4). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Iris Survey against 5.0 for Simple File. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Iris Survey ships an update every 2 weeks, Simple File every 2 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Iris Survey | Simple File |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/iris-survey/id1324292541/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/simple-file-case-management/id1584864082/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 77 MB | 21 MB |
| Requires iOS | **11.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OpportunitySpace, Inc](https://appshunter.io/developer/1324292540) | [SIMPLEFILE APP, INC](https://appshunter.io/developer/1584864084) |

## What reviewers say

### 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


### Simple File

[App page](https://appshunter.io/ios/app/simple-file-case-management/id1584864082)

This legal app connects you directly with your attorney and legal team. Manage your cases on the go by communicating, signing documents, updating information, and adding notes securely from your phone.

**Highlights:** Direct attorney communication, Sign legal documents, Update personal information, View and add case notes, Locate providers and facilities, Upload case information

**In-app purchases:** none


## Frequently asked questions

### Is Iris Survey free?

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

### Is Simple File free?

Simple File is free to download, with no in-app purchases.

### Which has better reviews, Iris Survey or Simple File?

Iris Survey and Simple File are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Iris Survey or Simple File have ads?

Neither Iris Survey nor Simple File shows ads.

### Which is updated more often, Iris Survey or Simple File?

Iris Survey ships an update every 2 weeks, and Simple File every 2 months. Most recently, Iris Survey was updated on October 7, 2026 and Simple File on October 14, 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.*