Racing Slips vs GoSlips
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Racing Slips
Record and access your drag racing time slips digitally. Calculate density altitude to predict your next ET dial and eliminate the need for paper slips. View qualification, pairing, and ladder reports easily.
- Digital time slip recording
- Density altitude calculation
- ET dial prediction
- Qualification reports
- Pairing reports
- Ladder reports
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Use our app to view your Drag Racing Time Slips! Our app also record your density altitude at the time of your race so you can use the data to predict your next ET dial. No more paper to go through, all your racing time slips in the palm of your hand using your iPhone or iPad! Access all the qualification, pairing and ladder reports using our TimeSlip app! This app can be used at the Napierville Dragway Tracks in Québec. 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
GoSlips
View live drag racing time slips directly on your phone. Track elapsed time, reaction time, speed, and more as races happen. Follow events from anywhere, whether you're at the track or at home.
- Live time slip viewing
- Real-time race data
- Track switching
- Search past slips
- Follow from any location
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GoSlips brings live drag racing time slips to your phone. Choose your track and watch results appear as they happen, including elapsed time, reaction time, dial-in, speed, and the rest of the slip, so you never miss a run. Browse the live feed, search past slips, and switch tracks anytime. Whether you’re in the stands, the pits, or following from home, GoSlips keeps every pass in one place so you can track the race as it unfolds. Whether you’re in the stands, the pits, or following from home, GoSlips keeps every pass in one place so you can track the race as it unfolds.
Screenshots
Verdict
The clearest difference is in-app purchases: GoSlips at none against Racing Slips's 2. GoSlips also leads on ratings volume (49 vs 1). Racing Slips's advantage is update cadence (every 4 days vs every 9 days). On price, rating, 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. Racing Slips sells 2 in-app purchases, starting at $4.99 per month. GoSlips asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Racing Slips against 4.9 for GoSlips. That said, the two scores are not equally well evidenced: GoSlips has 49 ratings behind it against 1, so its average is the more settled of the two.
Racing Slips ships an update every 4 days, GoSlips every 9 days. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.
| Parameter | Racing Slips | GoSlips |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.9 (49 ratings) |
| Number of ratings | 1 | 49 — better |
| Update frequency | Every 4 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Stephan Monette | Logan Back |
Customer experience
Racing Slips
GoSlips
In-app purchases
Racing Slips
- Premium Sharing$4.991 Month
- Annual Premium Access$8.991 Year
GoSlips
No in-app purchases
