# Trendfrage vs PULSE LMU

The clearest difference is ads: PULSE LMU at none against Trendfrage's shown. PULSE LMU also leads on update cadence (every 2 weeks vs every 4 months). 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, PULSE LMU every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Trendfrage | PULSE LMU |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 25 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [TREND RESEARCH Gesellschaft fuer Markt- und Kommunikationsforschung mbH](https://appshunter.io/developer/923004218) | [Ludwig-Maximilians-Universitaet Muenchen](https://appshunter.io/developer/1634377997) |

## 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


### PULSE LMU

[App page](https://appshunter.io/ios/app/pulse-lmu/id6746714906)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trendfrage free?

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

### Is PULSE LMU free?

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

### Do Trendfrage or PULSE LMU have ads?

Trendfrage shows ads; PULSE LMU does not.

### Which is updated more often, Trendfrage or PULSE LMU?

Trendfrage ships an update every 4 months, and PULSE LMU every 2 weeks. Most recently, Trendfrage was updated on October 24, 2026 and PULSE LMU on October 25, 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.*