Userbrain Recorder vs Acuity Studios
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Userbrain Recorder
Earn money by providing feedback on digital products and services. Record your user experience, share your opinions, and receive invitations to test for global brands. The app only records during active testing sessions, ensuring your data privacy.
- Earn money for feedback
- Record user experience
- Share opinions
- Test global brands' products
- Easy application process
- Data privacy during testing
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The Userbrain app is a great way to earn money for your feedback. Use digital products and services of global brands, record your experience, share your opinions and earn additional income. HOW DOES IT WORK? Becoming a Userbrain tester is a great way to earn a few extra dollars on the side. The application process is easy and can be completed in 3 simple steps: You create an account on tester.userbrain.com and fill out some basic demographic information. You complete a short practice test (We’ll guide you through it step by step). The Userbrain team will then manually review your video and, if everything looks good, approve your request. You’ll then receive invitations to use products and services of global brands, record your experience and share your opinions. IS MY DATA SAFE? The Userbrain app is ONLY active when participating in a testing session. In case you are not actively participating in a session, the app won't record anything nor collect any data. If you have any questions or concerns, please contact us anytime at tester@userbrain.com.
Acuity Studios
Contribute to AI development by completing simple tasks and earn rewards for your efforts. Join a global community dedicated to making technology smarter and more accurate through your participation.
- Complete AI-related tasks
- Earn rewards for participation
- Contribute to AI training
- Join a global community
- Shape AI technology
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Contribute to AI, complete tasks, and earn rewards while making an impact. Join our community and help improve artificial intelligence by completing simple and engaging tasks. Your contributions directly support AI training, making technology smarter and more accurate. Complete a variety of AI-related tasks anytime, anywhere Earn rewards for your participation Help shape the future of AI technology Be part of a global community making a difference Start today; every task you complete helps AI learn and grow.
Screenshots
Verdict
The clearest difference is rating: Acuity Studios at 4.0 against Userbrain Recorder's 1.3. Acuity Studios also leads on update cadence (every 2 days vs every 3 weeks). Userbrain Recorder's advantage is review sentiment (21% vs 0%). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Acuity Studios holds the better App Store score, 4.0 against 1.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews complicate that: 21% of Userbrain Recorder's written reviews are positive against 0% of Acuity Studios's, so the app with the better star average is not the one people write more warmly about.
Userbrain Recorder ships an update every 3 weeks, Acuity Studios every 2 days. The most recent releases landed on September 3, 2026 and September 25, 2026 respectively.
| Parameter | Userbrain Recorder | Acuity Studios |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (3 ratings) | 4.0 (3 ratings) — better |
| Positive reviews | 20.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 | 3 |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 — better | 16 |
| Further details — not scored | ||
| Size | 36 MB | 81 MB |
| Age rating | 17+ | 4+ |
| Developer | Userbrain GmbH | Acuity Platforms Inc. |
Customer experience
Userbrain Recorder
Acuity Studios
In-app purchases
Userbrain Recorder
No in-app purchases
Acuity Studios
No in-app purchases
Questions
Is Userbrain Recorder free?
Is Acuity Studios free?
Which has better reviews, Userbrain Recorder or Acuity Studios?
Do Userbrain Recorder or Acuity Studios have ads?
Which is updated more often, Userbrain Recorder or Acuity Studios?
Other comparisons
