# AvidOpinion vs Survey Diem

The clearest difference is review sentiment: Survey Diem at 83% against AvidOpinion's 0%. AvidOpinion's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

AvidOpinion ships an update fortnightly, Survey Diem every 3 weeks. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | AvidOpinion | Survey Diem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/survey-diem/id6508167883/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 0.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 28 MB | 41 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MARKELYTICS SOLUTIONS INDIA PRIVATE LIMITED](https://appshunter.io/developer/1093099852) | [Ola Surveys LLC](https://appshunter.io/developer/1755402491) |

## What reviewers say

### AvidOpinion

[App page](https://appshunter.io/ios/app/avidopinion/id1535145713)

This app consolidates multiple online survey panels into a single, easy-to-access platform. It helps users manage their survey and contest opportunities efficiently by providing real-time updates from all registered panels. Log in with your existing survey panel credentials to get started.

**Highlights:** Consolidates multiple survey panels, Real-time opportunity updates, Easy login with existing credentials, Efficient opportunity management, Streamlined survey access

**In-app purchases:** none


### Survey Diem

[App page](https://appshunter.io/ios/app/survey-diem/id6508167883)

Earn real rewards by sharing your opinions through surveys, polls, and quizzes. This app offers high-paying opportunities and a quick sign-up process, making it easy to start earning in minutes. It's a trusted platform designed to value your time and input.

**Highlights:** High-paying surveys, Quick sign-up, Opinion polls and quizzes, Secure and trusted platform, Industry-leading incentives

**In-app purchases:** none


## Frequently asked questions

### Is AvidOpinion free?

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

### Is Survey Diem free?

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

### Do AvidOpinion or Survey Diem have ads?

Neither AvidOpinion nor Survey Diem shows ads.

### Which is updated more often, AvidOpinion or Survey Diem?

AvidOpinion ships an update fortnightly, and Survey Diem every 3 weeks. Most recently, AvidOpinion was updated on October 1, 2026 and Survey Diem on October 11, 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.*