# Spacegon vs Liftoff

The clearest difference is ads: Liftoff at none against Spacegon's shown. Liftoff also leads on update cadence (weekly vs every 3 weeks). Spacegon's advantage is iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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

Spacegon ships an update every 3 weeks, Liftoff weekly. The most recent releases landed on October 19, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Spacegon | Liftoff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/liftoff-rocket-launch-alerts/id6761505520/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 24 MB | 43 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alked Ejupi](https://appshunter.io/developer/1785541151) | [NATHANIEL KREBS](https://appshunter.io/developer/1890036151) |

## What reviewers say

### Spacegon

[App page](https://appshunter.io/ios/app/spacegon/id6744001005)

**Features:** macOS Compatibility

**In-app purchases:** none


### Liftoff

[App page](https://appshunter.io/ios/app/liftoff-rocket-launch-alerts/id6761505520)

Stay updated on all rocket launches globally with real-time alerts and live stream links. Pin countdowns to your home screen and access detailed mission information, even offline. Features live flight data when available.

**Highlights:** Global rocket launch schedule, Customizable push alerts, Live stream integration, Home screen widgets, Offline launch data, Live flight data display

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

**In-app purchases:** none


## Frequently asked questions

### Is Spacegon free?

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

### Is Liftoff free?

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

### Do Spacegon or Liftoff have ads?

Spacegon shows ads; Liftoff does not.

### Which is updated more often, Spacegon or Liftoff?

Spacegon ships an update every 3 weeks, and Liftoff weekly. Most recently, Spacegon was updated on October 19, 2026 and Liftoff on October 13, 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.*