# OSR Star Finder — Stars, Constellations & More

> Locate and name stars and constellations with augmented reality stargazing. (iPhone/iPad app by Online Star Register.)

- Source: https://appshunter.io/ios/app/osr-star-finder/id946123330 (this page in markdown: same URL + `.md`)
- Developer: [Online Star Register](https://appshunter.io/developer/1656260716)
- Category: Education, Entertainment
- Price: Free
- Rating: 4.60/5 from 4,779 App Store ratings · 230 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 198 MB
- Languages: American English
- Released: 2014-12-09
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/osr-star-finder/id946123330/reviews.md

## What is OSR Star Finder?

Which star belongs to you? Name a star now as the most original gift of the universe! Search, find and gaze at your star with this FREE app which is available in 20 languages!

With the OSR Star Finder App you have the universe in the palm of your hand. You can almost literally touch your star and easily locate and track it at any time of the day. The Star Finder App helps you navigate the universe and shows you the beauty of the constellations and the stars in our galaxy. Learn more about the 88 constellations and several famous Landmark Stars along the way.

With the registration code it's easy to find a star. The app shows you the dates and times at which you can gaze at the star from your location. Did you locate the star? You can easily take a picture of the star and share it with friends and family. Optimize your experience by changing the settings. For example switch the Augmented Reality-mode and Night Mode on/off.

Would you like to register a star? You can also do this with the OSR Star Finder. Select the constellation of your choice and personalize the star registration in the order form. The named star can then be looked up in the Star Finder right away!

Among other things, the app offers you:
- A clean and clear tutorial;
- 88 constellations with artwork and descriptions;
- Various landmark stars with descriptions;
- Augmented reality and night modes;
- Options to find the best visible constellations;
- The option to name and find your own star;
- No less than 20 languages!

Discover the constellations and the stars by downloading the FREE Star Finder App!

## Key features

- Name and find your own star
- Locate and track stars
- Explore 88 constellations with artwork
- Augmented reality mode
- Night mode
- Share star photos

## What do users think of OSR Star Finder?

Overall sentiment: positive

**Pros**

- 👍 Awesome app
- 👍 Great app
- 👍 Handy
- 👍 Fantastic App
- 👍 Very clear and easy to use
- 👍 Stargazing any time of day or night
- 👍 The App for the stars
- 👍 Great app, super implementation
- 👍 Great app for stargazing!
- 👍 Love this app!
- 👍 Starfinder
- 👍 Incredible app
- 👍 My stars
- 👍 Awesomeness personified
- 👍 Stars on the go
- 👍 Love it!!!
- 👍 Cool app
- 👍 Exploring the Night Sky
- 👍 Love
- 👍 Good App
- 👍 Pure Pleasue
- 👍 So amazing
- 👍 Amazing!
- 👍 ILTA(I love this app)
- 👍 Oh my stars!
- 👍 Star map
- 👍 Love this app!!
- 👍 Starry night
- 👍 Great!
- 👍 Good
- 👍 Brilliant
- 👍 Amazing!!

**Cons**

- 🐛 Application not working
- 🐛 Launching issues
- 🐛 Frozen app
- 🐛 difficult to ID stars
- 🐛 Unusable
- 🐛 Unable to use it can be pointed at the floor and still shows stars
- 🐛 Not a star finder
- 🐛 Why
- 🐛 Disappointing and not accurate
- 🐛 INACCURATE
- 🐛 Poor
- 🐛 Not accurate
- 🐛 Keeps crashing
- 🐛 Not accurate

**Commonly reported bugs**

- Won't launch on my iPhone 11 or screen stays frozen
- The app keeps freezing and doesn't open, even after uninstalling and reinstalling
- Star names not available on screen
- Download the app and nothing is happening?
- This was a gift and I haven't been able to use it since I got it last summer because the app gets stuck on the Leo constellation and does this ticking motion
- I have a AGACS code but it doesn't give me the option o use it to locate my star
- I'm facing south and it has north to the right of me
- Good graphics on the screen. But doesn't match the sky
- Has cool features but all that is lost when I realized it's inaccurate as hell. It has the moon in the absolute opposite side of the sky
- Trying to match up the constellations was not working properly - azimuth was about 120 degrees off, there should have been an easy way to calibrate
- This app crashes quite often

**Most requested features**

- Show the galactic centre
- Show weather conditions for current or specific location
- Locate function to quickly find planets
- Clear labeling like the moon and sun

## Recent user reviews (10 of 230)

All indexed reviews: https://appshunter.io/ios/app/osr-star-finder/id946123330/reviews.md

### 3/5 — Star stuff

*2026-08-13, version 4.06 - App Information Update*

It shows star stuff on my face so I don’t really love it but I still like it so that’s why rated a three stars and it doesn’t do 3 1/2 stars. I was trying to do three stars and then a half of the fourth.

### 2/5 — Stars and moon are off location

*2026-04-21, version 4.06 - App Information Update*

This app used to be super accurate and now the moon is 90 degrees to my left when I’m looking at the moon according to the app view.  It’s making it very difficult to identify the plants and stars when they are in alignment but I can’t tell via the app which is which as it’s all about 90 degrees off. Please fix this so I and all can accurately identify the plants and stars

### 5/5 — Fun!

*2026-04-04, version 4.06 - App Information Update*

I really enjoy using this app. It’s easy and informative.

### 5/5 — 💫 🌟 StarFinder🌟💫

*2026-03-29, version 4.06 - App Information Update*

I have had this app for many years and absolutely 💕 💗 LOVE 💗💕it! You won’t be disappointed, especially if you love looking at the stars! ✨

### 5/5 — Mi estrella

*2026-03-03, version 4.06 - App Information Update*

Julita es roja y ha debido explotar…. Pero aquí en tierra no se percibe..!!! ☄️☄️☄️⭐️⭐️⭐️

### 1/5 — Not working

*2026-02-15, version 4.06 - App Information Update*

I haven’t received any certificate or anything else and everytime I open my star my money is deducted from the bank

### 1/5 — Application not working

*2025-09-07, version 4.0.5*

Can’t use any of the navigation features at all. Worked well before I bought my star, right after my purchase the application stopped working.

### 5/5 — Awesome app

*2025-08-05, version 4.0.5*

Keep it just the same

### 4/5 — Great app

*2025-07-14, version 4.0.4*

Amazing app but I have a question when I’m looking at the stars it will show the lines connecting them but the photo of the actual constellation won’t align with it?

### 5/5 — Jack-j97 cute nhất

*2025-06-02, version 4.0.4*

Có Jack-j97 là rất tốt very nice

## Frequently asked questions about OSR Star Finder

### What does the OSR Star Finder app do?

This app allows you to name a star and then locate it in the night sky using augmented reality. It also provides information about the 88 constellations and famous landmark stars, helping you navigate and learn about the universe.

### What are the key features of the OSR Star Finder app?

Key features include the ability to name and find your own star, locate and track stars, explore constellations with artwork and descriptions, use augmented reality and night modes, and share photos of stars. It also supports 20 languages.

### Is the OSR Star Finder app free to use?

Yes, the app is completely free to download and use. There are no in-app purchases or advertisements mentioned in the description.

### What kind of devices is OSR Star Finder compatible with?

The description does not specify exact compatibility requirements. However, it is a mobile application, implying it is designed for smartphones and tablets that can run educational and augmented reality apps.

### How can I use OSR Star Finder to find my named star?

After naming a star and receiving a registration code, you can use the app to easily find it. The app will show you the optimal dates and times to view the star from your current location and guides you to its position in the sky.

## Version history (last 5 releases)

### 4.06 - App Information Update — 2026-01-26

Information update: Age Rate Update

### 4.0.5 — 2025-08-01

- Bug fixes
- Improved app performance

### 4.0.4 — 2024-05-16

- Bug fixes
- Improved app performance

### 4.0.3 — 2023-12-15

- Interface improvements
- More bug fixes

### 4.0.2 — 2023-08-26

- Interface improvements
- More bug fixes

## Apps similar to OSR Star Finder

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Star Walk 2 Plus: Live Sky Map](https://appshunter.io/ios/app/star-walk-2-plus-live-sky-map/id1112481571) | 4.6 (94,916) | Free | Education |
| [SkyView® Lite](https://appshunter.io/ios/app/skyview-lite/id413936865) | 4.5 (18,744) | Free | Education |
| [Star Gazer: Sky Map& Astronomy](https://appshunter.io/ios/app/star-gazer-sky-map-and-astronomy/id1441048929) | 3.9 (6,842) | Free | Education |
| [Star Walk 2 Pro: Sky Map Live](https://appshunter.io/ios/app/star-walk-2-pro-sky-map-live/id892279069) | 4.7 (67,054) | $2.99 | Education |
| [NASA](https://appshunter.io/ios/app/nasa/id334325516) | 4.8 (63,711) | Free | Education |
| [StarMap 3D+ Plus](https://appshunter.io/ios/app/starmap-3d-plus-plus/id351986992) | 4.8 (6,821) | $2.99 | Education |

## More apps by Online Star Register

- [Fly me to the stars VR](https://appshunter.io/ios/app/fly-me-to-the-stars-vr/id1443594993)

All apps by Online Star Register: https://appshunter.io/developer/1656260716

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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 2026-08-27.*