# SD vs LIT Light Meter

The clearest difference is review sentiment: LIT Light Meter at 100% against SD's 22%. LIT Light Meter also leads on rating (4.5 vs 3.7) and update cadence (weekly vs every 2 months). SD's advantage is iOS requirement (12.0 vs 15.0). 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.

LIT Light Meter holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 9 and 4 respectively. Written reviews point the same way: 22% of SD's written reviews are positive against 100% of LIT Light Meter's.

SD ships an update every 2 months, LIT Light Meter weekly. Both last shipped on October 1, 2026.

## The numbers

| Metric | SD | LIT Light Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (9 ratings)](https://appshunter.io/ios/app/sd-remote/id1487546591/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/lit-light-meter/id6747716897/reviews)** |
| Number of ratings | **9** | 4 |
| Positive reviews | 22.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 55 MB | 74 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Sound Devices, LLC](https://appshunter.io/developer/418450388) | [Lit Systems AB](https://appshunter.io/developer/1822574754) |

## What reviewers say

### SD

[App page](https://appshunter.io/ios/app/sd-remote/id1487546591)

Control your Sound Devices 8-Series mixer-recorder remotely from your iPad or iPhone. Manage transport, edit metadata, take notes, monitor outputs, and adjust channel settings like faders, trims, and pan. View large-scale meters and timecode on all screens.

**Highlights:** Remote transport controls, Metadata editing, Take notes, Monitor outputs, Adjust faders, trims, and pan, Channel arming, disarming, solo, and mute, Large-scale channel meters, Timecode display

**Features:** macOS Compatibility

**In-app purchases:** none


### LIT Light Meter

[App page](https://appshunter.io/ios/app/lit-light-meter/id6747716897)

This companion app allows users to remotely control and save data from the LIT DUO 1 light meter. It enables firmware updates via Bluetooth, enhancing the functionality of the connected device.

**Highlights:** Remote control for LIT DUO 1, Firmware updates via Bluetooth, Data saving capabilities, Companion app functionality

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is SD free?

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

### Is LIT Light Meter free?

LIT Light Meter is free to download, with no in-app purchases.

### Which has better reviews, SD or LIT Light Meter?

LIT Light Meter is rated higher. SD averages 3.7 out of 5 from 9 ratings, while LIT Light Meter averages 4.5 from 4 ratings.

### Do SD or LIT Light Meter have ads?

Neither SD nor LIT Light Meter shows ads.

### Which is updated more often, SD or LIT Light Meter?

SD ships an update every 2 months, and LIT Light Meter weekly. Most recently, SD was updated on October 1, 2026 and LIT Light Meter on October 1, 2026.

---

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