# Pluto Timer — When is your next Pluto Time?

> Calculates and notifies users of "Pluto Time" based on location and other celestial bodies. (iPhone/iPad app by Shawn Gallagher.)

- Source: https://appshunter.io/ios/app/pluto-timer/id6754513496 (this page in markdown: same URL + `.md`)
- Developer: [Shawn Gallagher](https://appshunter.io/developer/1848586448)
- Category: Utilities, Reference
- Price: $0.99
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 88 MB
- Languages: American English
- Released: 2025-11-12
- Data updated: 2026-08-18
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/pluto-timer/id6754513496/reviews.md

## What is Pluto Timer?

Pluto orbits on the fringes of our solar system, billions of miles away. Sunlight is much weaker on Pluto than on Earth, yet it isn't completely dark. For just a moment near dawn and dusk each day, the illumination on Earth matches that of high noon on Pluto. We call this Pluto Time.

See when your next Pluto Time occurs!
- Automatically calculate the next Pluto Time based on your location.
- Receive live timing updates and interact with accurate planetary textures.

Track multiple cities around the world!
- See when Pluto Time occurs in other cities simultaneously in the Saved Locations tab.
- Add, remove, reorder, and swap between locations instantly.

Choose when and how to be notified!
- Configure notifications, reminders, and clock formats in the Settings tab.
- Enabling notifications "Before Midday" will notify you when Pluto Times occur before 12 PM noon.
- Enabling notifications "After Midday" will notify you when Pluto Times occur after 12 PM noon.

Over 40 other planets and moons to track!
- The same irradiance calculations for Pluto can be used for alternative Solar System planets, moons, dwarf planets, and dwarf moons.
- Choose from every major body in the Solar System by selecting your active body in the Bodies tab.

## Key features

- Automatic Pluto Time calculation by location
- Live timing updates with planetary textures
- Track multiple cities simultaneously
- Customizable notifications and reminders
- Track over 40 other planets and moons
- Adjustable clock formats

## Chart rankings

- #187 in Top Paid · Utilities (US App Store)


## Frequently asked questions about Pluto Timer

### What is Pluto Time on Pluto Timer?

Pluto Time is a daily period when the illumination on Earth matches that of high noon on Pluto. Pluto Timer calculates and notifies you when this unique celestial event occurs based on your current location.

### How does Pluto Timer calculate Pluto Time?

Pluto Timer automatically calculates the next Pluto Time based on your device's location. It uses irradiance calculations to determine when Earth's sunlight levels align with noon on Pluto.

### Can Pluto Timer track Pluto Time in other cities?

Yes, Pluto Timer allows you to track Pluto Time in multiple cities simultaneously. You can add, remove, and reorder locations in the Saved Locations tab to see timings worldwide.

### How can I be notified about Pluto Time with Pluto Timer?

Pluto Timer offers customizable notifications and reminders. You can configure alerts for Pluto Times occurring before or after 12 PM noon, ensuring you don't miss the event.

### Does Pluto Timer support tracking other celestial bodies?

Yes, Pluto Timer can be used to track over 40 other planets, moons, dwarf planets, and dwarf moons in the Solar System. You can select your active body in the Bodies tab for custom irradiance calculations.

### What devices does Pluto Timer support?

Pluto Timer is available for iPhone and iPod devices. It was last updated on February 24, 2026, with version 1.1.0.

### What is the age rating for Pluto Timer?

Pluto Timer has an age rating of 4+, making it suitable for a wide range of users interested in celestial phenomena.

### Does Pluto Timer have ads?

No, Pluto Timer does not contain advertisements. It is a paid application with no in-app purchases or ads.

## Version history (last 4 releases)

### 1.1.0 — 2026-02-24

Here's what's new:
• Dwarf planets Gonggong and Quaoar are now available!
• Ringed planet textures have been updated.
• Body descriptions have been updated.

### 1.0.2 — 2025-12-22

Thanks for a successful launch!
Here's what's new:
• Notifications can now be fully disabled.
• Adding/removing saved locations no longer cause the app to crash on certain devices.

### 1.0.1 — 2025-11-30

Thanks for a successful launch!
Here's what's new:
• Ringed planet animations no longer cause the app to crash on certain devices.

### 1.0.0 — 2025-11-12

No release notes.

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## More apps by Shawn Gallagher

- [Pluto Timer Lite](https://appshunter.io/ios/app/pluto-timer-lite/id6756594853)

All apps by Shawn Gallagher: https://appshunter.io/developer/1848586448

## Related topics

[pluto timer](https://appshunter.io/ios/topics/pluto-timer)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*