Morse Lamp vs GT Launch
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Morse Lamp
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The app allows you to simulate a ship's signal bridge light. You can send signals either manually or as a whole text automatically. Audio playback allows you to learn Morse code. For long training sessions, you can use random text generation.
GT Launch
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.
- 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
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Proprietary GPS device is required to use the App. GT-Launch is a all in one GPS performance meter which integrated with Drag and Track mode. Hi-Tech Dual band 20 Hz GPS module provides the most accurate satellite data anywhere in the world. Assisted GPS technology implementation makes satellite connection complete within few seconds. In addition, differential calculation GPS data with fixed in ground base station makes data more reliable. It is easy to use, with one click on our proprietary phone APP, you are connected. If you ever wonder what is your 0-60 or 1/4mile speed is? GT-Launch is the way to go. With few click in the APP, you are ready to roll. You can also customize any speed range or distance range in the APP to get whatever the data you desired. For the track mode, you will have more than 200 tracks in the U.S in our built in track database. You also have the flexibility to create your own track. You will get your lap time, lap trace, speed at every single corner and even overlap two laps to figure where you did better to improve your lap time. All those data are available in our track analyzer. With GT-Launch, you will get most accurate GPS data, be able to figure out if your modification works, instant access of all the driving data. Our APP also provides community for all the users to share your driving data and explore other driver's data. It is the way to go APP for anyone interested in Drag and Track racing. Please visit our website for more information www.gtlaunch.com
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Morse Lamp | GT Launch |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (4 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Monthly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 12 MB | 69 MB |
| Age rating | 4+ | 17+ |
| Developer | Denis Fedorets | Blueberry Technology LLC |
In-app purchases
Morse Lamp
No in-app purchases
GT Launch
No in-app purchases
