# ISS Tracker vs cwTime Practice

The clearest difference is rating: ISS Tracker at 5.0 against cwTime Practice's 4.0. ISS Tracker also leads on update cadence (weekly vs every 3 months) and ratings volume (5 vs 1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ISS Tracker holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: ISS Tracker has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

ISS Tracker ships an update weekly, cwTime Practice every 3 months. The most recent releases landed on September 30, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | ISS Tracker | cwTime Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/iss-tracker-live-position/id6740058138/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/cwtime-practice/id6747887944/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free | Free |
| Size | 32 MB | 0 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lucent Enterprises Ltd.](https://appshunter.io/developer/1448644115) | [Jett Mu](https://appshunter.io/developer/1823195995) |

## What reviewers say

### ISS Tracker

[App page](https://appshunter.io/ios/app/iss-tracker-live-position/id6740058138)

Monitor the International Space Station's live position and vital telemetry data in real-time. Track its orbit, altitude, velocity, and internal environmental systems. Ideal for space enthusiasts and students interested in space exploration.

**Highlights:** Real-time ISS position tracking, Interactive world map, Altitude and velocity data, Comprehensive telemetry monitoring, Environmental and power system data, Dark mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### cwTime Practice

[App page](https://appshunter.io/ios/app/cwtime-practice/id6747887944)

This utility app simulates an Iambic Keyer for Morse code practice. Users can tap paddles to send dits and dahs, access a Morse code dictionary, and adjust keyer settings like speed and tone frequency.

**Highlights:** Iambic Keyer simulation, Morse code dictionary, Adjustable WPM speed, Adjustable tone frequency, Clear log function

**In-app purchases:** none


## Frequently asked questions

### Is ISS Tracker free?

ISS Tracker is free to download, with no in-app purchases.

### Is cwTime Practice free?

cwTime Practice is free to download, with no in-app purchases.

### Which has better reviews, ISS Tracker or cwTime Practice?

ISS Tracker is rated higher. ISS Tracker averages 5.0 out of 5 from 5 ratings, while cwTime Practice averages 4.0 from 1 ratings.

### Do ISS Tracker or cwTime Practice have ads?

Neither ISS Tracker nor cwTime Practice shows ads.

### Which is updated more often, ISS Tracker or cwTime Practice?

ISS Tracker ships an update weekly, and cwTime Practice every 3 months. Most recently, ISS Tracker was updated on September 30, 2026 and cwTime Practice on September 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*