# Satellite Tracker ISS Live Map vs Regularity Race Timer

The clearest difference is in-app purchases: Regularity Race Timer at none against Satellite Tracker ISS Live Map's 9. Regularity Race Timer also leads on ads (none vs shown) and update cadence (every 3 days vs monthly). On price there is nothing between them.

Both are free to download. Satellite Tracker ISS Live Map sells 9 in-app purchases, starting at $6.99 per 7 days. Regularity Race Timer asks for nothing beyond the download.

Satellite Tracker ISS Live Map ships an update monthly, Regularity Race Timer every 3 days. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Satellite Tracker ISS Live Map | Regularity Race Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (388 ratings)](https://appshunter.io/ios/app/satellite-tracker-iss-live-map/id6746504191/reviews)** | — |
| Number of ratings | **388** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 41 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Phong Pham](https://appshunter.io/developer/1731047500) | [Pademelon Software Pty Ltd](https://appshunter.io/developer/6781610337) |

## What reviewers say

### Satellite Tracker ISS Live Map

[App page](https://appshunter.io/ios/app/satellite-tracker-iss-live-map/id6746504191)

Track satellites and the International Space Station in real-time with accurate orbital paths and visibility forecasts. Learn about space missions and receive custom alerts for upcoming passes. Designed for space enthusiasts and stargazers of all levels.

**Highlights:** Live Satellite & ISS Tracking, Satellite Visibility & Pass Forecasts, Educational Insights, User-Friendly Interface, Custom Alerts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| Premium Weekly | $7.99 | per 7 days |
| Premium Monthly | $12.99 | per month |
| Premium Monthly | $14.99 | per month |
| Premium Yearly | $39.99 | per year |
| Premium Yearly | $49.99 | per year |
| Premium Yearly | $59.99 | per year |
| Premium Lifetime | $49.99 | one-time |
| Premium Lifetime | $59.99 | one-time |


### Regularity Race Timer

[App page](https://appshunter.io/ios/app/regularity-race-timer/id6753737677)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Satellite Tracker ISS Live Map free?

Satellite Tracker ISS Live Map is free to download, with in-app purchases available.

### Is Regularity Race Timer free?

Regularity Race Timer is free to download, with no in-app purchases.

### Do Satellite Tracker ISS Live Map or Regularity Race Timer have ads?

Satellite Tracker ISS Live Map shows ads; Regularity Race Timer does not.

### Which is updated more often, Satellite Tracker ISS Live Map or Regularity Race Timer?

Satellite Tracker ISS Live Map ships an update monthly, and Regularity Race Timer every 3 days. Most recently, Satellite Tracker ISS Live Map was updated on October 13, 2026 and Regularity Race Timer on October 6, 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.*