# Kosmos Sign vs Live Flights Tracker

The clearest difference is in-app purchases: Kosmos Sign at none against Live Flights Tracker's 7. Kosmos Sign also leads on ads (none vs shown) and iOS requirement (13.4 vs 15.6.1). Live Flights Tracker's advantage is update cadence (monthly vs every 12 months). On price and device support there is nothing between them.

Both are free to download. Live Flights Tracker sells 7 in-app purchases, starting at $4.99 per 7 days. Kosmos Sign asks for nothing beyond the download.

Kosmos Sign ships an update every 12 months, Live Flights Tracker monthly. Both last shipped on October 27, 2026.

## The numbers

| Metric | Kosmos Sign | Live Flights Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (1.2K ratings)](https://appshunter.io/ios/app/live-flights-tracker/id6446590295/reviews)** |
| Number of ratings | — | **1.2K** |
| Positive reviews | — | 18.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 52 MB | 64 MB |
| Requires iOS | **13.4** | 15.6.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SIAP Sistemi Applicativi](https://appshunter.io/developer/1372102849) | [APPJIANT LLC](https://appshunter.io/developer/1532585320) |

## What reviewers say

### Kosmos Sign

[App page](https://appshunter.io/ios/app/kosmos-sign/id1634404794)

**Features:** macOS Compatibility

**In-app purchases:** none


### Live Flights Tracker

[App page](https://appshunter.io/ios/app/live-flights-tracker/id6446590295)

Track flights in real-time on a live map. Get flight status, arrival/departure details, and delay information. Search for flights by number, tail number, or route. Includes weather forecasts and boarding pass scanning.

**Highlights:** Real-time flight tracking on a live map, Flight status updates, Arrival and departure information, Search by flight number or tail number, Flight delay notifications, Weather forecasts, Boarding pass QR code scanning

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Weekly Premium | $14.99 | per 7 days |
| Yearly Premium | $39.99 | per year |
| Get 500 SILVER Credits 20% off | $3.99 | one-time |
| Get 1K GOLD Credits On 33% off | $6.99 | one-time |
| Get 2K DIAMOND Credits 40% off | $9.99 | one-time |


## Frequently asked questions

### Is Kosmos Sign free?

Kosmos Sign is free to download, with no in-app purchases.

### Is Live Flights Tracker free?

Live Flights Tracker is free to download, with in-app purchases available.

### Do Kosmos Sign or Live Flights Tracker have ads?

Live Flights Tracker shows ads; Kosmos Sign does not.

### Which is updated more often, Kosmos Sign or Live Flights Tracker?

Kosmos Sign ships an update every 12 months, and Live Flights Tracker monthly. Most recently, Kosmos Sign was updated on October 27, 2026 and Live Flights Tracker on October 27, 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.*