# SurveyIRIS vs EthOS

The clearest difference is rating: EthOS at 4.6 against SurveyIRIS's 1.0. EthOS also leads on ratings volume (42 vs 2). SurveyIRIS's advantage is update cadence (monthly vs every 2 months). 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.

EthOS holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: EthOS has 42 ratings behind it against 2, so its average is the more settled of the two.

SurveyIRIS ships an update monthly, EthOS every 2 months. The most recent releases landed on October 1, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | SurveyIRIS | EthOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/surveyiris/id1358707354/reviews) | **[4.6 (42 ratings)](https://appshunter.io/ios/app/ethos-mobile-research/id1569877105/reviews)** |
| Number of ratings | 2 | **42** |
| Positive reviews | — | 84.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 14 MB | 45 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Firmenich SA](https://appshunter.io/developer/1358707353) | [Panel Consulting Group LLC](https://appshunter.io/developer/1569877107) |

## What reviewers say

### SurveyIRIS

[App page](https://appshunter.io/ios/app/surveyiris/id1358707354)

This application helps consumers understand their motivations, moods, and desires related to brands. It delves into the underlying mindsets that influence attitudes and actions.

**Highlights:** Understand consumer motivations, Analyze underlying mindsets, Identify moods and desires, Trigger analysis for attitudes, Brand perception insights

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

**In-app purchases:** none


### EthOS

[App page](https://appshunter.io/ios/app/ethos-mobile-research/id1569877105)

Participate in research studies by completing tasks on your phone. Tasks may include taking photos, videos, answering surveys, and providing text feedback. Your insights help companies improve their products and services.

**Highlights:** Complete research tasks on your phone, Record photos and videos, Answer survey questions, Provide open-ended text feedback, Shape future products and services

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SurveyIRIS free?

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

### Is EthOS free?

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

### Which has better reviews, SurveyIRIS or EthOS?

EthOS is rated higher. SurveyIRIS averages 1.0 out of 5 from 2 ratings, while EthOS averages 4.6 from 42 ratings.

### Do SurveyIRIS or EthOS have ads?

Neither SurveyIRIS nor EthOS shows ads.

### Which is updated more often, SurveyIRIS or EthOS?

SurveyIRIS ships an update monthly, and EthOS every 2 months. Most recently, SurveyIRIS was updated on October 1, 2026 and EthOS on October 20, 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.*