# UTC Orbit vs Pluto Timer Lite

The clearest difference is iOS requirement: Pluto Timer Lite at 16.4 against UTC Orbit's 26.0. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for UTC Orbit against 5.0 for Pluto Timer Lite. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UTC Orbit ships an update every 8 months, Pluto Timer Lite every 4 months. The most recent releases landed on September 15, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | UTC Orbit | Pluto Timer Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/utc-orbit/id1049069115/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pluto-timer-lite/id6756594853/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 2 MB | 32 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dave Massey](https://appshunter.io/developer/1029584286) | [Shawn Gallagher](https://appshunter.io/developer/1848586448) |

## What reviewers say

### UTC Orbit

[App page](https://appshunter.io/ios/app/utc-orbit/id1049069115)

This utility converts between human-readable dates and a YYDDD.FFFFFF format essential for spacecraft orbital element calculations. It also features a UTC alarm clock based on the day of the year and a large digit UTC display.

**Highlights:** UTC time conversion, YYDDD.FFFFFF format display, UTC alarm clock, Day of Year alarm setting, Large digit UTC clock display, Background alarm notifications

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

**In-app purchases:** none


### Pluto Timer Lite

[App page](https://appshunter.io/ios/app/pluto-timer-lite/id6756594853)

This app calculates and notifies you of 'Pluto Time,' a brief period each day when Earth's illumination matches high noon on Pluto. It offers location-based timing, comparison for different cities, and customizable notifications.

**Highlights:** Automatic Pluto Time calculation, Location-based timing, Compare Pluto Times globally, Customizable notifications, Dynamic and static location options, Accurate planetary textures

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

**In-app purchases:** none


## Frequently asked questions

### Is UTC Orbit free?

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

### Is Pluto Timer Lite free?

Pluto Timer Lite is free to download, with no in-app purchases.

### Which has better reviews, UTC Orbit or Pluto Timer Lite?

UTC Orbit and Pluto Timer Lite are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do UTC Orbit or Pluto Timer Lite have ads?

Neither UTC Orbit nor Pluto Timer Lite shows ads.

### Which is updated more often, UTC Orbit or Pluto Timer Lite?

UTC Orbit ships an update every 8 months, and Pluto Timer Lite every 4 months. Most recently, UTC Orbit was updated on September 15, 2026 and Pluto Timer Lite on September 27, 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.*