Comparison

PDRA Slips vs Racemaster Live

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PDRA Slips

Access detailed drag racing time slips from PDRA events directly on your phone. Enhance your race day experience with real-time weather data and automatic density altitude calculations to help tune your engine and strategize your dial-in.

Highlights
  • Real-time time slip data
  • Weather station information
  • Automatic density altitude calculation
  • Engine tuning assistance
  • Dial-in calculation for bracket racing
  • Review qualification, pairing, and ladder reports
Features
Read full description

Drag racing Time slips from the PDRA events 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 PDRA events at any time including qualification, pairing and ladder reports. 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

About

Racemaster Live

Features
Read full description

Racemaster Live is an ad-free app that will utilize mobile devices that everyone uses daily to help solve the problems of (1) not knowing when and where races are taking place and (2) writing race pairings for each round on a piece of paper. It uses your device location to show what races and businesses are in their area. Users can change their location or search area as needed. App all features are Paid. Please check below details. SUBSCRIPTION INFO Your payment will be charged to your iTunes Account once you confirm your purchase and free trial period over. Your iTunes account will be charged again when your subscription automatically renews at the end of your current subscription period unless auto-renew is turned off at least 24 hours prior to end of the current period. You can manage or turn off auto-renew in your Apple ID Account Settings any time after purchase. - One month free trial available on all plans. 1. General User: View events, event results and businesses that have been added to the app. 2. Racer/Business Owner: View events and event results. Create a profile for your business or race team that will be visible to app users. This is a great way to make your business visible to the users. 3. Promoter/Track Owner: Create events, add event results, and create business profiles that will be visible to app users. This will be how events are added and event results are populated. Support: Caleb@HolderSoftwareSolutionsLLC.com Privacy Policy: https://racemasterlive.com/privacy.htm Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PDRA Slips4 screens
Racemaster Live4 screens

Verdict

The call

The clearest difference is update cadence: PDRA Slips at fortnightly against Racemaster Live's every 3 months. Racemaster Live's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PDRA Slips sells 2 in-app purchases, starting at $4.99 per month and Racemaster Live sells 6 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDRA Slips ships an update fortnightly, Racemaster Live every 3 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
PDRA Slips versus Racemaster Live: the parameters behind the verdict, then further details
ParameterPDRA SlipsRacemaster Live
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.613.0 — better
Further details — not scored
Size17 MB49 MB
Age rating4+4+
DeveloperStephan MonetteHolder Software Solutions LLC

In-app purchases

2 purchases

PDRA Slips

Subscriptions2
  • PDRA Sharing Access$4.991 Month
  • Annual Premium Access$8.991 Year
6 purchases

Racemaster Live

Subscriptions6
  • General user7 Days trial$3.991 Month
  • Racer/Business Owner7 Days trial$6.991 Month
  • Promoter7 Days trial$9.991 Month
Show 3 more
  • General user7 Days trial$39.991 Year
  • Racer/Business Owner7 Days trial$69.991 Year
  • Promoter7 Days trial$99.991 Year

Questions

Is PDRA Slips free?
PDRA Slips is free to download, with in-app purchases available.
Is Racemaster Live free?
Racemaster Live is free to download, with in-app purchases available.
Do PDRA Slips or Racemaster Live have ads?
Neither PDRA Slips nor Racemaster Live shows ads.
Which is updated more often, PDRA Slips or Racemaster Live?
PDRA Slips ships an update fortnightly, and Racemaster Live every 3 months. Most recently, PDRA Slips was updated on October 24, 2026 and Racemaster Live on October 27, 2026.

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