# Kelvin Narrator vs LightStop

The clearest difference is in-app purchases: Kelvin Narrator at none against LightStop's 2. LightStop's advantage is update cadence (fortnightly vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LightStop sells 2 in-app purchases, starting at $6.99 per month. Kelvin Narrator asks for nothing beyond the download.

Kelvin Narrator ships an update every 6 weeks, LightStop fortnightly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Kelvin Narrator | LightStop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kelvin-narrator/id1606875885/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 32 MB | 40 MB |
| Requires iOS | **13.0** | 14.0.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rift Labs AS](https://appshunter.io/developer/576838067) | [Albert Bove Gracia](https://appshunter.io/developer/6776248501) |

## What reviewers say

### Kelvin Narrator

[App page](https://appshunter.io/ios/app/kelvin-narrator/id1606875885)

This application allows users to control Kelvin lights. It provides a way to manage and adjust lighting settings for various purposes. The app is designed for users who own and operate Kelvin lighting systems.

**Highlights:** Control Kelvin lights, Manage lighting settings, Adjust lighting parameters, Dedicated lighting control interface

**Features:** macOS Compatibility

**In-app purchases:** none


### LightStop

[App page](https://appshunter.io/ios/app/lightstop/id6776248499)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LightStop Pro Monthly | $6.99 | per month |
| LightStop Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Kelvin Narrator free?

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

### Is LightStop free?

LightStop is free to download, with in-app purchases available.

### Do Kelvin Narrator or LightStop have ads?

Neither Kelvin Narrator nor LightStop shows ads.

### Which is updated more often, Kelvin Narrator or LightStop?

Kelvin Narrator ships an update every 6 weeks, and LightStop fortnightly. Most recently, Kelvin Narrator was updated on November 3, 2026 and LightStop on November 5, 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.*