# Platinum vs Metar Echo

The clearest difference is in-app purchases: Platinum at none against Metar Echo's 2. Platinum also leads on device support (3 vs 1) and iOS requirement (12.0 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Metar Echo sells 2 in-app purchases, starting at $4.99 per month. Platinum asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 25, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Platinum | Metar Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/platinum-led-pro/id6751201382/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 39 MB | 2 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Platinum LED Holdings LLC](https://appshunter.io/developer/1800248541) | [Zachary Graves](https://appshunter.io/developer/1678014301) |

## What reviewers say

### Platinum

[App page](https://appshunter.io/ios/app/platinum-led-pro/id6751201382)

Control your lights remotely using your mobile device via Bluetooth. Manage multiple groups of lights, adjust brightness, set timers, and utilize intelligent lighting modes for a customized ambiance.

**Highlights:** Bluetooth light control, Group management (up to 9 groups), On/off control, Output intensity adjustment, Timing settings, Intelligent lighting modes

**Features:** macOS Compatibility

**In-app purchases:** none


### Metar Echo

[App page](https://appshunter.io/ios/app/metar-echo/id6757969069)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Metar Echo Plus | $4.99 | per month |
| Metar Echo Plus | $49.99 | per year |


## Frequently asked questions

### Is Platinum free?

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

### Is Metar Echo free?

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

### Do Platinum or Metar Echo have ads?

Neither Platinum nor Metar Echo shows ads.

### Which is updated more often, Platinum or Metar Echo?

Platinum ships an update every 2 months, and Metar Echo every 2 months. Most recently, Platinum was updated on October 25, 2026 and Metar Echo on October 6, 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.*