Trendfrage vs testraum
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Trendfrage
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.
- Participate in surveys
- Earn rewards
- Mobile access
- User registration
- Share opinions
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Trendfrage wird mobil! Nehmen Sie auch von unterwegs an Umfragen teil und sichern Sie sich Ihre PrΓ€mien. Trendfrage ist eine Befragungs-Plattform der Trend Research GmbH. Wenn Sie bereits auf der Website Trendfrage.de registriert sind, dann kΓΆnnen Sie sich mit Ihrer Email-Adresse und Ihrem Passwort anmelden. Ansonsten klicken Sie im Login-Bereich auf "Registrieren". Wir freuen uns auf Ihre Meinung! Ihr TREND RESEARCH Online-Team
testraum
Share your opinions on new products and media for market research. Earn incentives for your participation in surveys and interviews, with payouts via PayPal or online vouchers.
- Share opinions on products and media
- Participate in surveys and interviews
- Earn incentives for participation
- Payouts via PayPal or online vouchers
- Strict data protection laws
- Free and voluntary registration
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Your consumersβ opinion matters! Are you interested in new, innovative product ideas, in media and advertisement? We β from Untiedt Research market research institute β test them for our clients. We pay for your opinion! In compensation for your effort you get an incentive. For a 30-minute-interview you can count on equivalent with up to 5 EUR / 7 CHF! For every completed survey you will get credits. After you have reached your payout minimum you can e. g. order money via PayPal or an online voucher for your purchases. Your opinion is important to us! All our surveys are subjected to the strict requirements of German laws of data protection. Your interview answers will not be analyzed in conjunction with your name and address. Your personal details will not be passed onto any third party. The clients get analyses of aggregated data like tables and charts without possibility to draw conclusions from this data to individuals. All interviews are also subjected to the rules of data privacy in market research defined by BVM and ADM and international market research organization ESOMAR as well. Furthermore your registration and participation in surveys are free and voluntary. How it works: 1. Download our App and install it on your smartphone or tablet. 2. If you are not a member of testraum or testpanel please answer few questions about your person and sign up in our system. You can skip this step if you are already our member. 3. We will inform you as soon as we will have an adequate survey for you. 4. Now you can start answering our survey. 5. Have fun! Who are we? Testraum is a consumer panel with over 70.000 respondents and you can become a part of it, then with us you can earn money stating your opinion. The panel is owned by the German market research institute Untiedt Research. Founded in 1998, we are one of the pioneers of the German online market research. For further information click www.untiedt.de/en/.
Screenshots
Verdict
The clearest difference is review sentiment: Trendfrage at 46% against testraum's 0%. Trendfrage also leads on update cadence (every 4 months vs every 15 months). testraum'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.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
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, testraum every 15 months. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.
| Parameter | Trendfrage | testraum |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 46.2% of reviews β better | 0.0% of reviews |
| Update frequency | Every 4 months β better | Every 15 months |
| Ads | Yes | No β better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free β better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 | 16.0 |
| Further details β not scored | ||
| Size | 22 MB | 23 MB |
| Age rating | 17+ | 4+ |
| Developer | TREND RESEARCH Gesellschaft fuer Markt- und Kommunikationsforschung mbH | Untiedt Research GmbH |
Customer experience
Trendfrage
testraum
In-app purchases
Trendfrage
No in-app purchases
testraum
No in-app purchases








