Sputnik!

🇺🇸 United States
Applicate Ltd  | 
50
ASO score
Text
51/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.6
rating
Votes
1.69K
rating
App Age
15y 2m
rating
Last Update
Sep 17, 2025
rating
iAP
$0.99 - 0.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.71
4.46
+6%
Number of Ratings (Voted)
1.6K
498.7K
-100%
App Age
15y 2m
8y 5m
+80%
In-app Purchases Price
$1
$45
-98 %
Update Frequency
45d
40d
+12%
Title Length
8
24
-67%
Subtitle Length
26
26
Description Length
1 232
2 499
-51%
Number of Screenshots
1482
1081
+37 %
Size
34MB
281MB
-88 %

Category Ranking in United States

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Top Dec 06, 2025 Dec 13, 2025
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Top Dec 06, 2025 Dec 13, 2025
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Top Dec 06, 2025 Dec 13, 2025
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Ranking Keywords in United States

Keywords App Rank
mirinae explorer
out out
Illustration
Analyze this and other apps using Asolytics tools

Text ASO

Title (
Characters: 8 of 30
)
Sputnik!
Subtitle (
Characters: 26 of 30
)
ISS, Starlink & Satellites
Description (
Characters: 1232 of 4000
)
Sputnik! is an easy to use tool for predicting when the International Space Station will pass by your location or when a bright satellite will be visible in the skies above. Sputnik! features: - Predictions of satellite and ISS sightings accurate to the second. - Detection of Starlink satellite trains. - Second by second countdown to the satellite sighting. - Set reminders of upcoming satellite sightings. - Displays compass direction and elevation for your device to easily find the part of the sky where the sighting will occur (requires capable device). - Rotate your device to landscape orientation to show exactly where the satellite will pass in the night sky. - Share sightings via Twitter, Facebook, Mail, Messages and others. - Automatic download of up to date satellite orbital data. - Offline calculations, no need to be connected to the internet once orbital data has been downloaded. - Input your location automatically by GPS, select from a map or enter coordinates manually. - Save your favorite places for easy access. - Audio cues for the last seconds before the satellite passes by. Sputnik! on Apple Watch: - Easily find the next and last sighting at your current location. * Sputnik! is ad-supported *}
Read more

Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.6
1 685 voters

Some Latest Reviews

-aza-
10 Aug, 2024
3
I’ve spent almost an hour looking for tutorials online. What am I supposed to do once I turn the phone from vertical to horizontal? Great app but I can’t find any info on how to use it.
WaveyDavey13
10 Nov, 2023
1
I used to use this quite often and it was really handy to have on my phone. Recently though the app has stopped working and just says “No Sightings” for all the categories. I’ve tried uninstalling and reinstalling to no avail the app now just seems to be broken/useless.
Antichemtrail
29 Aug, 2023
5
I have had this out for years! Back when it tracked iridium flares. Now it tracks the ISS, Chinese station, and Hubble. I love this app. It shows the magnitudes and device orientation from your location. Although I do miss the iridium flares.
Pippdiddy the Seahag.
25 Jul, 2023
5
This app provides the user with top quality viewing information .
AstroPaul
16 Jul, 2023
1
This used to be one of my favorite ISS spotting apps. However, it now refuses to update the satellite data on iPads and iPhones alike, from iOS 12-16 and iPad OS 15-16. Going to Settings and tapping on Update does NOTHING. It continues to report Outdated. And, yes, WiFi is on and working. The Sputnik! app is the latest version. On an iPad 9, iOS 16.5.1(c), it alerts me: “Warning Satellite data has never been downloaded”, but does not load it automatically as it is supposed to — and used to. The Update button doesn't work there, either. On an iPhone SE, iOS 15.7.7, when I select any of the Satellite Sightings choices, it reports: “ERROR. Null check operator used on a null value”.
Pokemyiout
12 Mar, 2021
3
Great work in the app. Needs to have a filter. I don’t want to see all the things less than 30 degrees off the horizon due to trees around my house and there is no way to quickly filter out the stuff I won’t be able to see. Maybe a filter for magnitude would be nice as well
hungry john
10 Jan, 2021
5
The last Iridium satellites deorbited in December 2019. There are nones left to track. Tracking others still works fine.
harnizola
18 Sep, 2020
5
I just tracked ISS in the first try ,thanks whoever made this app
Jan Schild
09 Aug, 2020
5
Habe die App heute Nacht benutzt um mir Starlink anzuschauen. Die Ankunft wurde auf die Sekunde genau vorhergesagt und die App weist auch die Richtung, in die man schauen muss (mit Kompass und Inklination). Sehr übersichtliches Interface ohne Schnickschnack. Bisher die beste und insbesondere zuverlässigste Satelliten-App, die ich ausprobiert habe.

Other

Additional Information
Rating:
4.63
Voted: 1.69K
App Store Link:
Website:
Email: -
Privacy Policy:
Categories: Lifestyle, Utilities
Size: 33MB
iAP: 0.99 - 0.99 $
App Age: 15 years 2 months
Release Date: Oct 07, 2010
Last Update: Sep 17, 2025
Version: 3.0.7
Version history
3.0.7
Sep 17, 2025
- Fixed an issue where settings would be reset to default values on startup.
3.0.6
Sep 16, 2025
- Updates for increased compatibility with newer devices.
Version history