# Universe Object Star Magnitude — smallest to largest objects

> smallest to largest objects (iPhone/iPad app by Mudarmeen Munlin.)

- Source: https://appshunter.io/ios/app/universe-object-star-magnitude/id1401988615 (this page in markdown: same URL + `.md`)
- Developer: [Mudarmeen Munlin](https://appshunter.io/developer/1348165664)
- Category: Education, Travel
- Price: $1.99
- Age rating: 4+
- Requires: iOS 9.0 · 127 MB
- Languages: American English
- Released: 2020-04-08
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/universe-object-star-magnitude/id1401988615/reviews.md

## What is Universe Object Star Magnitude?

Size of the smallest to largest objects and stars.
Compare the size of objects in the universe.
Object images.
Pinch/Zoom image.
Pan/Move image.
Rotate image.
Double tap to reset an image.

From the smallest to the largest one.
From planck length to observable universe.
From Yoctometre, Zeptometre, Attometre, Femtometre, Picometre, Nanometre, Micro, Millimetre, Centimetre, Metre, KiloMetre, Lightyear, Parsecs, Billion Lightyears to 93 Billion Lightyears.

Size of objects, particles, atoms, cells, stars and galaxies.
Get to know the stars.
Get to know the spaces.
get to know the universe.

How small is this world.
How big is the universe.
And How great is the creator.

How far is the star distance from earth.

Two way 18 distance unit conversion.
planck length, yoctometer, zeptometer, attometer, femtometer, picometre, nanometre, micrometre, Millimeter, Centimeter, Meter, Kilometer, Inch, Foot, Mile, Astronomical, Lightyear, Parsecs. 

Perform auto conversion when picker is changed.
Share conversion result.
Reset unit convertor.


## Version history (last 5 releases)

### 1.19 — 2025-10-24

add new stars: UY Scuti and Stephenson 2-18
improve user experiences.
bugs fixed.

### 1.18 — 2025-05-15

Add a cosmic video to display the largest to the smallest objects.
Fix the display on the iPad.
Fix the background image.

### 1.17 — 2024-08-26

improve user experiences.
bugs fixed.

### 1.16 — 2024-02-27

fix image center.
fix unit conversion picker.
improved user experiences.
various bugs fixed.

### 1.15 — 2023-11-17

improve user experiences.
bugs fixed.

## Apps similar to Universe Object Star Magnitude

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Visit Trinity](https://appshunter.io/ios/app/visit-trinity/id1583568940) | 2.4 (52) | Free | Education |
| [MMDH App](https://appshunter.io/ios/app/mmdh-app/id1599154040) | — | Free | Education |
| [Our Planets in 3D](https://appshunter.io/ios/app/our-planets-in-3d/id6443826320) | 5.0 (1) | $0.99 | Education |
| [Lwów Audioprzewodnik](https://appshunter.io/ios/app/lwow-audioprzewodnik/id1569035400) | — | Free | Education |
| [Ulvhälls Hällar](https://appshunter.io/ios/app/ulvhalls-hallar/id1565785440) | — | Free | Education |
| [Alien Planets](https://appshunter.io/ios/app/alien-planets/id1478121868) | — | $9.99 | Education |

## More apps by Mudarmeen Munlin

- [Pathum FDA](https://appshunter.io/ios/app/pathum-fda/id1348165665)
- [Muslim Daily Thai](https://appshunter.io/ios/app/muslim-daily-thai/id1348174891)
- [Muslim Daily Life](https://appshunter.io/ios/app/muslim-daily-life/id1349209246)
- [Distance Routes Navigation](https://appshunter.io/ios/app/distance-routes-navigation/id1436029579)
- [Magic Infinite Dictionary](https://appshunter.io/ios/app/magic-infinite-dictionary/id1436160268)

All apps by Mudarmeen Munlin: https://appshunter.io/developer/1348165664

---

*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 2026-05-17.*