Racing Slips vs HockeySub
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
HockeySub
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HockeySub is the substitution timer for youth hockey coaches. The app tells you when it's time to change, shows who goes on and who comes off, and keeps track of every player's ice time. So you can watch the game instead of the clock. EVERYTHING YOU NEED ON THE BENCH • Shift timer: vibration and sound when the shift is over, with the names of who goes on and off • Equal ice time: playing time is counted for every player, and fair rotation gives everyone about the same time on the ice • "Change now" from the Lock Screen: the clock and next change are shown on the Lock Screen and in the Dynamic Island • Rules built in: choose Norway (NIHF), Sweden (SIF), IIHF or Hockey Canada and an age group, and players on ice, game length and shift length are filled in. You can change everything • Rink drawings: Game rules shows how the ice is divided for each age group • Goal scorers: in age groups that keep score, record who scored and who got the assists • You decide: pick who changes next yourself, and bring someone in from the bench with one tap after an injury • Archive: every game is saved with the score and ice time per player, and can be edited afterwards • Share a game report as a PDF with parents or the club READY IN A MINUTE 1. Add your players, with jersey numbers if you like, and choose a goalie 2. Choose the age group and tick who is playing today 3. Start the game and tap "Change now" when the app tells you HOCKEYSUB PRO (one-time purchase) Everything you need during the game is free, and it stays that way. Pro is for the coach who wants more overview: • More teams, each with its own roster, game settings and archive • Season statistics with averages per player and a points table, also as PDF • Player report for parents: one page per player with ice time game by game, goals and a note from the coach • Your team's logo and colours on every PDF you share • Share several games at once as one PDF • Invite assistant coaches via iCloud so the team stays the same for everyone. Assistant coaches join for free No subscription. With Family Sharing, your whole family can use Pro. YOUR PLAYERS STAY ON YOUR PHONE No account, no ads and no tracking. Everything is stored on your iPhone and only shared when you choose to. Have an idea or found a bug? Tap "Send feedback" in the ? menu in the app. Every message is read.
Screenshots
Verdict
The clearest difference is update cadence: HockeySub at daily against Racing Slips's every 4 days. Racing Slips's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.5). On price, ads 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. Racing Slips sells 2 in-app purchases, starting at $4.99 per month and HockeySub sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Racing Slips ships an update every 4 days, HockeySub daily. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Racing Slips | HockeySub |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 18.5 |
| Further details — not scored | ||
| Size | 19 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Stephan Monette | Silje Langtind Tillerflaten |
In-app purchases
Racing Slips
- Premium Sharing$4.991 Month
- Annual Premium Access$8.991 Year
HockeySub
- HockeySub Pro$5.99









