# UserZoom Live vs Lightster

The clearest difference is rating: Lightster at 3.6 against UserZoom Live's 2.2. Lightster also leads on review sentiment (75% vs 33%) and update cadence (every 8 days vs every 2 months). On price, ratings volume, 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.

Lightster holds the better App Store score, 3.6 against 2.2. Both are backed by a comparable volume of ratings — 6 and 9 respectively. Written reviews point the same way: 33% of UserZoom Live's written reviews are positive against 75% of Lightster's.

UserZoom Live ships an update every 2 months, Lightster every 8 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | UserZoom Live | Lightster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (6 ratings)](https://appshunter.io/ios/app/userzoom-live/id1518231205/reviews) | **[3.6 (9 ratings)](https://appshunter.io/ios/app/lightster/id1583518400/reviews)** |
| Number of ratings | 6 | **9** |
| Positive reviews | 33.3% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 24 MB | 175 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [UserZoom](https://appshunter.io/developer/412848940) | [Lightster Inc.](https://appshunter.io/developer/1575263468) |

## What reviewers say

### UserZoom Live

[App page](https://appshunter.io/ios/app/userzoom-live/id1518231205)

Share your opinions to influence product development. Participate in live, moderated user experience research sessions with top companies. Your feedback helps improve products and services.

**Highlights:** Participate in live moderated research sessions, Provide feedback to top companies, Influence product development, Share opinions on products, Record sessions with permission

**Features:** Vision Pro support

**In-app purchases:** none


### Lightster

[App page](https://appshunter.io/ios/app/lightster/id1583518400)

Facilitates ongoing product discovery by connecting creators with users. Creators can build or join communities for feedback via chat or calls. Users can explore new products early and earn rewards for their time.

**Highlights:** Continuous product discovery, Community feedback, Chat and video calls, Early access to new products, User rewards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UserZoom Live free?

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

### Is Lightster free?

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

### Which has better reviews, UserZoom Live or Lightster?

Lightster is rated higher. UserZoom Live averages 2.2 out of 5 from 6 ratings, while Lightster averages 3.6 from 9 ratings.

### Do UserZoom Live or Lightster have ads?

Neither UserZoom Live nor Lightster shows ads.

### Which is updated more often, UserZoom Live or Lightster?

UserZoom Live ships an update every 2 months, and Lightster every 8 days. Most recently, UserZoom Live was updated on October 13, 2026 and Lightster on October 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*