SGMP vs DragRacing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SGMP
Access real-time drag racing time slips and detailed race data directly on your phone. Enhance your track experience with weather information and automatic density altitude calculations to help tune your engine and strategize for bracket races.
- Real-time time slip data
- Detailed race information
- Weather station data
- Automatic density altitude calculation
- Engine tuning assistance
- Dial-in calculation for bracket racing
Read full descriptionHide full description
Drag racing Time slips from the South Georgia Motorsports Park race track are currently printed using a receipt printer at the race track. This app shows the same time slips information on your phone. The app also enhanced the racer and spectator's experience at the race track by reading more detailed information from each race track on the phone in realtime (within seconds after each race). The app shows the weather station information and calculate the Density Altitude automatically to help the racers to tune their engines before racing. A first in the industry. This app lets you review drag racing time slips from the South Georgia Motorsports Park race track at any time. The racers can also use the time slips of their car# and show their car's performance base on the Density Altitude to help calculate your next Dial In at your next bracket drag race with your car. This is another first in the industry. You can review our "Terms of Use" here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ You can review our "Privacy Policy" here: https://www.dynogeeks.com/privacy.html
DragRacing
Measure drag racing times accurately using GPS without specialized equipment. Track your 0-60 times, 1/4 mile, and 1/2 mile performance. Ideal for test runs and training, it offers multiple measurement points and result history.
- GPS-based time measurement
- Multiple distance markers (60ft to 1/2 mile)
- 0-60 time and max speed tracking
- Countdown start with false start detection
- Sensing start for automatic measurement
- Historical results storage (1000 cases)
- Unit selection (km/h or mph)
Read full descriptionHide full description
“DragRacing" is an app that measures times in a drag racing machine on road without measurement facilities. The app measures times with GPS at 60 feet, 330 feet, 660 feet, 1000 feet, 1/4 mile and 1/2 mile. It is a very useful app for test run or training of drag racing! Please use it with safety first. Please comply with the law when using it on public roads. (How to use) 1. Fix the iPhone (or iPad with GPS) with DragRacing installed on the dashboard of your car so that it does not wobble. When using it on a motorcycle, install it on the handlebar or fuel tank. 2. Tap the "Start/Sensing" button or "Start/Countdown" button. After that, instructions will be displayed. 3. If the "Start/Sensing" button is tapped, measurements will be taken repeatedly. Press the "Stop" button to end the measurement. 4. Once the measurement is complete, the latest results will be displayed. The measurement date is also displayed, and the last line indicates the start status as shown below. - Sensing: Sensing start - ○Clean: No False with Countdown start - ×False: False with Countdown start 5. To view previous results, tap the "< Prev" button. (Button function) - Stop: Measurement ends. If you tap before the count reaches zero in Countdown start mode, the state before the countdown started will be restored. - Start/Countdown: The time will start with a countdown and be measured. False start will be checked. - Start/Sensing: The system detects when the vehicle starts and measures the time. The measurement is repeated. - Share: A window opens to share the displayed result. - < Prev: Displays older results. - Next >: Displays results newer than the past results displayed by clicking the "< Prev" button. - km/h / mph: Selects the unit of speed (Measurement range) - km/h: From 0-20 km/h to unlimited every 20 km/h. 0-400 m. 0-1 km. - mph: From 0-10 mph to unlimited every 10 mph. 0-1/4 mile. 0-1 km. - Max speed (Large speed display on the screen) When in the stopped state (when neither "Start/Countdown" nor "Start/Sensing" buttons are tapped), tap the "Stop" button twice to turn it on and off. The speed is displayed during measurement. (Start-sensor sensitivity setting) In the stopping state, tap buttons “Stop" → "< Prev" → "Next >" → "< Prev" → "< Prev" to open the setting window at the top of the screen. You can select 5 levels of sensitivity. Please adjust it if there are many false positives or if the response is slow. It is probably not necessary to adjust it. (Note) - 1000 cases of measurement results are stored. - When you uninstall DragRacing, the stored measurement results will be deleted. - DragRacing does not work on iPads without GPS. - If the GPS signal or device reception sensitivity is low, operation may become unstable. - If the starting acceleration is too small, it may not be measured correctly. - The developer assumes no responsibility for any accident, violation, loss or claims by third parties which may arise from the use of this app. Terms of Use: This application is provided under the Apple Standard End User License Agreement (EULA). https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: SGMP at none against DragRacing's shown. DragRacing's advantage is review sentiment (33% vs 0%) and ratings volume (15 vs 2). On price, rating, update cadence and in-app purchases 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. SGMP sells 2 in-app purchases, starting at $4.99 per month and DragRacing sells 3 in-app purchases, starting at $3.99 per 3 months. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.0 for SGMP against 4.1 for DragRacing. That said, the two scores are not equally well evidenced: DragRacing has 15 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 0% of SGMP's written reviews are positive against 33% of DragRacing's.
SGMP ships an update every 2 months, DragRacing monthly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.
| Parameter | SGMP | DragRacing |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 4.1 (15 ratings) — better |
| Positive reviews | 0.0% of reviews | 33.3% of reviews — better |
| Number of ratings | 2 | 15 — better |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 9 MB |
| Age rating | +4 | 4+ |
| Developer | Stephan Monette | Takao Ichimura |
Customer experience
SGMP
DragRacing
In-app purchases
SGMP
- SGMP Sharing Premium$4.991 Month
- Annual Premium Access$8.991 Year
DragRacing
- Feature enhancements$3.993 Months
- Feature enhancements$5.991 Year
- Feature enhancements$9.99









