---
title: "Sputnik! — App Overview"
url: https://marlvel.ai/apps/sputnik
category: Utilities
developer: Applicate Ltd
platforms: ios, android
rating: 4.8 (726 ratings)
pricing: free
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T02:44:03.975Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers robust tracking features, recent user feedback indicates significant technical issues with data updates and stability that may impact core functionality.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | 4.8 ★ (726) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 3.0.8 |
| Latest Version (Android) | 3.0.7 |
| Developer | Applicate Ltd |

<!-- SECTION: Summary -->
## What is Sputnik!?

Sputnik! is a utility app designed for astronomy enthusiasts to track the International Space Station and bright satellite passes. It provides precise, offline-capable predictions, countdowns, and augmented reality-style visual aids to help users locate objects in the night sky.

<!-- SECTION: Key Features -->
## Key Features

- **Satellite Predictions**: Provides second-accurate timing for ISS and satellite sightings, including Starlink train detection.
- **Visual Tracking Tools**: Uses device orientation and landscape mode to map satellite paths and provide elevation and compass guidance.
- **Offline Functionality**: Enables satellite calculations without an active internet connection once orbital data is downloaded.
- **Location Customization**: Supports automatic GPS detection, map selection, or manual coordinate entry for localized predictions.

<!-- SECTION: Target Audience -->
## Who is it for?

Amateur astronomers and space enthusiasts interested in tracking satellite and ISS visibility from their specific location.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/sputnik/id393001070?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=info.applicate.sputnik&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/sputnik)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/sputnik).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*