SGMP vs DER Racing Series
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
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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
DER Racing Series
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Here you will find our current schedule of racing, purse, news from DER and other informative information. Each page will help you in knowing DER Racing
Screenshots
Verdict
The clearest difference is in-app purchases: DER Racing Series at none against SGMP's 2. On price, update cadence, ads and device support 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. DER Racing Series asks for nothing beyond the download.
SGMP ships an update every 2 months, DER Racing Series monthly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | SGMP | DER Racing Series |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 17 MB | 376 MB |
| Age rating | +4 | 4+ |
| Developer | Stephan Monette | Gary Whitmore |
In-app purchases
SGMP
- SGMP Sharing Premium$4.991 Month
- Annual Premium Access$8.991 Year
DER Racing Series
No in-app purchases
