# Flasher App vs SKYTRAXX SkyUp

The clearest difference is in-app purchases: SKYTRAXX SkyUp at none against Flasher App's 4. SKYTRAXX SkyUp also leads on ads (none vs shown). Flasher App's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Flasher App sells 2 in-app purchases, starting at $17.99 per 3 months. SKYTRAXX SkyUp asks for nothing beyond the download.

Flasher App ships an update every 3 weeks, SKYTRAXX SkyUp every 2 weeks. The most recent releases landed on October 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Flasher App | SKYTRAXX SkyUp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 83 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Flasher GmbH](https://appshunter.io/developer/1684727761) | [SKYTRAXX GmbH](https://appshunter.io/developer/1774506383) |

## What reviewers say

### Flasher App

[App page](https://appshunter.io/ios/app/flasher-app/id6448460362)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Features: 3 Months | $17.99 | per 3 months |
| Premium Features: 1 Year | $44.99 | per year |


### SKYTRAXX SkyUp

[App page](https://appshunter.io/ios/app/skytraxx-skyup/id6737060432)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flasher App free?

Flasher App is free to download, with in-app purchases available.

### Is SKYTRAXX SkyUp free?

SKYTRAXX SkyUp is free to download, with no in-app purchases.

### Do Flasher App or SKYTRAXX SkyUp have ads?

Flasher App shows ads; SKYTRAXX SkyUp does not.

### Which is updated more often, Flasher App or SKYTRAXX SkyUp?

Flasher App ships an update every 3 weeks, and SKYTRAXX SkyUp every 2 weeks. Most recently, Flasher App was updated on October 7, 2026 and SKYTRAXX SkyUp 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.*