# Night Clock vs Metric Conversions Premium

The clearest difference is rating: Night Clock at 4.0 against Metric Conversions Premium's 3.0. Night Clock also leads on price ($1.99 vs $4.99). Metric Conversions Premium's advantage is update cadence (every 2 months vs every 27 months) and review sentiment (67% vs 50%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Night Clock costs $1.99 and Metric Conversions Premium $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Night Clock holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews complicate that: 50% of Night Clock's written reviews are positive against 67% of Metric Conversions Premium's, so the app with the better star average is not the one people write more warmly about.

Night Clock ships an update every 27 months, Metric Conversions Premium every 2 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Night Clock | Metric Conversions Premium |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/night-clock/id991595133/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/metric-conversions-premium/id6743940201/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 50.0% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 6 MB | 26 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Allister Jenks](https://appshunter.io/developer/795565647) | [Wight Hat](https://appshunter.io/developer/1425885740) |

## What reviewers say

### Night Clock

[App page](https://appshunter.io/ios/app/night-clock/id991595133)

This app displays a simple analog clock designed for low-light conditions, featuring customizable colors and an optional sweep second hand. It can automatically adjust brightness based on sunset and sunrise.

**Highlights:** Customizable analog clock face, Multiple color options, Automatic brightness adjustment, Optional sweep second hand, Easy-to-read in darkness

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

**In-app purchases:** none


### Metric Conversions Premium

[App page](https://appshunter.io/ios/app/metric-conversions-premium/id6743940201)

This utility app offers a comprehensive suite of unit and currency conversions with a clean interface. It works offline and provides precise results, breaking down complex units into smaller components for detailed analysis. Users can save frequent conversions for quick access.

**Highlights:** No ads or data tracking, Offline functionality, Over 30,000 unit conversions, 130+ currencies with hourly updates, Save favorite conversions, Precise results up to 5 decimal places, Detailed unit breakdowns

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

**In-app purchases:** none


## Frequently asked questions

### Is Night Clock free?

Night Clock costs $1.99, with no in-app purchases.

### Is Metric Conversions Premium free?

Metric Conversions Premium costs $4.99, with no in-app purchases.

### Which has better reviews, Night Clock or Metric Conversions Premium?

Night Clock is rated higher. Night Clock averages 4.0 out of 5 from 1 ratings, while Metric Conversions Premium averages 3.0 from 2 ratings.

### Do Night Clock or Metric Conversions Premium have ads?

Neither Night Clock nor Metric Conversions Premium shows ads.

### Which is updated more often, Night Clock or Metric Conversions Premium?

Night Clock ships an update every 27 months, and Metric Conversions Premium every 2 months. Most recently, Night Clock was updated on November 1, 2026 and Metric Conversions Premium on October 24, 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.*