# Trendfrage vs opinionnow

The clearest difference is review sentiment: Trendfrage at 46% against opinionnow's 0%. Trendfrage also leads on update cadence (every 4 months vs every 14 months). opinionnow's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Trendfrage ships an update every 4 months, opinionnow every 14 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Trendfrage | opinionnow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **46.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 14 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 22 MB | 22 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [TREND RESEARCH Gesellschaft fuer Markt- und Kommunikationsforschung mbH](https://appshunter.io/developer/923004218) | [Untiedt Research GmbH](https://appshunter.io/developer/992507979) |

## What reviewers say

### Trendfrage

[App page](https://appshunter.io/ios/app/trendfrage/id923004219)

Participate in surveys on the go and earn rewards. This platform allows users to share their opinions and contribute to market research. Registration is available within the app or on the website.

**Highlights:** Participate in surveys, Earn rewards, Mobile access, User registration, Share opinions

**Features:** macOS Compatibility

**In-app purchases:** none


### opinionnow

[App page](https://appshunter.io/ios/app/opinionnow/id992507980)

Share your opinions on products and services through online surveys and earn rewards. Receive notifications for new surveys and redeem points for cash, gift vouchers, or donations. Participation is free and voluntary.

**Highlights:** Online survey participation, Push notifications for new surveys, Earn points for completed surveys, Redeem points for cash payouts, Redeem points for gift vouchers, Redeem points for charitable donations

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

**In-app purchases:** none


## Frequently asked questions

### Is Trendfrage free?

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

### Is opinionnow free?

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

### Do Trendfrage or opinionnow have ads?

Trendfrage shows ads; opinionnow does not.

### Which is updated more often, Trendfrage or opinionnow?

Trendfrage ships an update every 4 months, and opinionnow every 14 months. Most recently, Trendfrage was updated on November 1, 2026 and opinionnow on November 6, 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.*