# Imperial Spa vs LaMetric

The clearest difference is update cadence: LaMetric at monthly against Imperial Spa's every 9 months. Imperial Spa'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.

Imperial Spa ships an update every 9 months, LaMetric monthly. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Imperial Spa | LaMetric |
| --- | --- | --- |
| 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 | Every 9 months | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 33 MB | 115 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Phorest](https://appshunter.io/developer/623199517) | [Smart Atoms Limited](https://appshunter.io/developer/1042231653) |

## What reviewers say

### Imperial Spa

[App page](https://appshunter.io/ios/app/imperial-spa/id1375701441)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Imperial Spa free?

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

### Is LaMetric free?

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

### Do Imperial Spa or LaMetric have ads?

Neither Imperial Spa nor LaMetric shows ads.

### Which is updated more often, Imperial Spa or LaMetric?

Imperial Spa ships an update every 9 months, and LaMetric monthly. Most recently, Imperial Spa was updated on October 20, 2026 and LaMetric on October 11, 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.*