# Lightster vs Survey Kavach Authenticator

The clearest difference is iOS requirement: Survey Kavach Authenticator at 12.0 against Lightster's 15.0. On price, update cadence, 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 ships an update every 8 days, Survey Kavach Authenticator weekly. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Lightster | Survey Kavach Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (9 ratings)](https://appshunter.io/ios/app/lightster/id1583518400/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free | — |
| Size | 175 MB | 44 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lightster Inc.](https://appshunter.io/developer/1575263468) | [Internet Research Bureau Pvt. Ltd.](https://appshunter.io/developer/1440964355) |

## What reviewers say

### 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


### Survey Kavach Authenticator

[App page](https://appshunter.io/ios/app/survey-kavach-authenticator/id6759593256)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lightster free?

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

### Is Survey Kavach Authenticator free?

Survey Kavach Authenticator is free to download, with no in-app purchases.

### Do Lightster or Survey Kavach Authenticator have ads?

Neither Lightster nor Survey Kavach Authenticator shows ads.

### Which is updated more often, Lightster or Survey Kavach Authenticator?

Lightster ships an update every 8 days, and Survey Kavach Authenticator weekly. Most recently, Lightster was updated on October 14, 2026 and Survey Kavach Authenticator on October 18, 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.*