# Morse Lamp vs GT Launch

The clearest difference is update cadence: GT Launch at every 5 days against Morse Lamp's monthly. Morse Lamp's advantage is device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Morse Lamp ships an update monthly, GT Launch every 5 days. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Morse Lamp | GT Launch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/gt-launch/id6466036825/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Free |
| Size | 12 MB | 69 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Denis Fedorets](https://appshunter.io/developer/1499809567) | [Blueberry Technology LLC](https://appshunter.io/developer/1706838110) |

## What reviewers say

### Morse Lamp

[App page](https://appshunter.io/ios/app/morse-lamp/id1560964350)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### GT Launch

[App page](https://appshunter.io/ios/app/gt-launch/id6466036825)

This application acts as a GPS performance meter, integrated with drag and track modes. It provides highly accurate satellite data for measuring speed, acceleration, and lap times. Users can also share their driving data with a community.

**Highlights:** GPS performance meter, Drag and Track modes, Accurate satellite data, Customizable speed/distance ranges, Built-in track database, Lap time and trace analysis, Community data sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is Morse Lamp free?

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

### Is GT Launch free?

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

### Do Morse Lamp or GT Launch have ads?

Neither Morse Lamp nor GT Launch shows ads.

### Which is updated more often, Morse Lamp or GT Launch?

Morse Lamp ships an update monthly, and GT Launch every 5 days. Most recently, Morse Lamp was updated on October 25, 2026 and GT Launch on October 19, 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.*