# LaMetric vs RT Olson

The clearest difference is update cadence: LaMetric at monthly against RT Olson's every 3 months. RT Olson's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LaMetric ships an update monthly, RT Olson every 3 months. The most recent releases landed on October 11, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | LaMetric | RT Olson |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (73 ratings)](https://appshunter.io/ios/app/lametric/id1502981694/reviews)** | — |
| Number of ratings | **73** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 115 MB | 63 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Smart Atoms Limited](https://appshunter.io/developer/1042231653) | [Nuve Home](https://appshunter.io/developer/1752266972) |

## What reviewers say

### LaMetric

[App page](https://appshunter.io/ios/app/lametric/id1502981694)

Control and customize smart lighting displays and internet-connected clocks. Personalize your space with dynamic light effects, display vital information, and integrate with smart home devices. Access a community-driven app store for extended functionality.

**Highlights:** Manage LaMetric TIME and SKY devices, Customize display brightness and animations, Personalize with colorful faces and pre-installed apps, Extend functionality with community apps, Control display content with modes, Receive firmware updates

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

**In-app purchases:** none


### RT Olson

[App page](https://appshunter.io/ios/app/rt-olson/id6752553860)

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

**In-app purchases:** none


## Frequently asked questions

### Is LaMetric free?

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

### Is RT Olson free?

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

### Do LaMetric or RT Olson have ads?

Neither LaMetric nor RT Olson shows ads.

### Which is updated more often, LaMetric or RT Olson?

LaMetric ships an update monthly, and RT Olson every 3 months. Most recently, LaMetric was updated on October 11, 2026 and RT Olson on September 26, 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.*