Luasc: Tennis Score Keeper
Colm Doyle Sports iPhoneiPadiPod touchApple Watch
Luasc: Tennis Score Keeper is a free Sports app for iPhone and iPad by Colm Doyle. Requires iOS 17.0. Updated September 20, 2026.
- Price
- Free
- on the App Store
- Size
- 7 MB
- Age 4+
- Updated
- Sep 20
- 2026 · v2026.9.2
Screenshots
About Luasc: Tennis Score Keeper
Nobody remembers the score at 4-5 in the third. Luasc does. One swipe per point on your Apple Watch, or a turn of the crown, keeps games, sets, deuce, tiebreaks and change of ends straight, so you can keep your head in the match. Best with an Apple Watch. The whole session — warm-up included — is recorded as a real tennis workout, so heart rate, distance and active energy land in Health and Fitness alongside everything else. Scoring and logging the workout are one act: start the warm-up, play, and it's all there afterwards. The watch app runs on its own, so the phone can stay in the bag. Haptics confirm every point, and a proper undo stack forgives the ones you didn't mean. No watch, or playing on an iPad? Score the whole match on the phone instead. Go point by point with ace, double fault and let, or — if you're honestly not walking back between points — tap once per game and leave it at the net post. Phone scoring doesn't record a workout; that part needs the watch. When the watch is keeping score, your iPhone mirrors it live. Either phone or iPad can go full-screen as a courtside scoreboard, built to sit at the net post, with tap-to-score when it's the device doing the scoring. Your iPhone will call the score out loud too, if you want it to — it's a toggle. The formats, done properly: - Singles and doubles, with correct serve rotation inside a doubles team - One set, best of three, or best of five - A ten-point match tiebreak in place of the deciding set, when your club plays the third as a breaker - Or the deciding set played out in full, with its tiebreak at 6-6 run to ten points, the way all four Slams have played it since 2022 - Advantage sets, if your club doesn't play a tiebreak at six games all: the set runs on until someone leads by two, so it can finish 8-6 or 12-10 - A fixed number of games, played out in full: most games wins, level is a draw - TieBreak Tens - Advantage deuce, or no-ad scoring, where one point decides it at deuce - Seven-point tiebreak at 6-6 in an ordinary set, with the serve rotation and change-of-ends prompts right Afterwards, on your iPhone: - Every match you've played, kept in full — free shows the 20 most recent - A momentum chart for each match, built from every point of it - A player directory, so regulars are a tap, not a typing exercise. Starting on the watch is deliberately one tap with no name entry, so those matches begin under placeholders and you put names to them later - A share card for any finished match, drawn on the phone: the scoreboard plus your choice of the momentum line, your stats against theirs, the match in a sentence, your own numbers or the result alone, in a post shape or a story shape Free is the whole game, for good: every format, the workout, per-match stats, the courtside scoreboard, the momentum chart, the share cards, and iCloud backup of the lot. Luasc Pro is the long view: your history past the 20 most recent matches, win-loss-draw records with and against every player you've met, your results month by month, and your serve and return over time. It can remember where you played too — one location fix as the match starts, turned into a venue name. Never a route, never continuous tracking, and off until you switch it on. Luasc Pro is a monthly or yearly subscription, both starting with 7 days free, or one payment if you'd rather own it outright. Prices for your country are on this page, under In-App Purchases. Matches past your most recent 20 are hidden, never deleted: they stay on your iPhone, and in your iCloud backup if you use one. Go Pro and they're all back. No account. No sign-up, no password, nothing of yours on a server of ours — because there isn't one. Your history, players, presets and settings sync between your own devices through your private iCloud and stay there. No ads either. Luasc is Irish for "swing". It's pronounced LOO-sk. Terms of Service can be found here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 2026.9.2 · Updated September 20, 2026
Score with the Digital Crown Swiping a watch face works well until your hands are wet. The crown scores now too. A quarter turn anticlockwise, towards you, takes the point. Clockwise, away towards the far end of the court, gives it to them. The same sentence as the swipe, which was the whole idea. One turn is one point. Keep rolling and nothing more goes on the board, so a sleeve or a racket grip can't quietly put someone two points up. Game by game on Apple Watch Some matches you never look at your wrist between points. The iPhone has scored whole games for a while and now the watch can too. Pick it under Scoring when you set the match up, and one swipe, or one turn, takes the game. Court surface Clay in the summer, something artificial under lights in January. A match can now record what it was played on: hard, clay, grass, artificial clay or artificial grass. Choose it at setup on either device, or add it afterwards in the match detail. There's a default in Settings for anyone who always plays the same courts. Say "Start a tennis match" Ask Siri, search Spotlight, or put it on the Action button, and Luasc opens ready to set a match up. Nothing is scored until you start the match yourself. The courtside board, from the baseline Whose serve was a thin bar under the serving side's score, in that side's own colour, sitting against the digits. From the far end it merged into them and the board quietly stopped answering the question. The serving side's whole half of the board now sits on a faint band of its colour. Area survives distance. A line doesn't. The header holds still as well. "GAME 5 OF 9" used to slide sideways whenever DEUCE or BREAK POINT turned up, and it went missing for the length of every game. Fixed - Announce scores ducked whatever you were listening to and never gave it back. Your music stayed quiet until the app was killed. - In doubles TieBreak Tens, the second pair was never asked who serves first. - A full iCloud had Luasc pushing into it again at every foreground, and again after that. It now stops for the rest of the session. - Long words on the board, "TIE-BREAK TO 10" among them, were cut off in portrait at the one part anybody needs. Have a good match.
App privacy
The developer, Colm Doyle, reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
Used for: Analytics
Alternatives to Luasc: Tennis Score Keeper
Looking for apps like Luasc: Tennis Score Keeper? Here are 6 similar apps on the App Store. The highest rated is Breakpoint - Tennis Scorer (5.0/5), and all 6 are free to download.
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Tally - Sports Tracker
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Advantage AI:Tennis Hub
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PickleScore: Pickleball Score
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Breakpoint - Tennis Scorer
5.0
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KickPulse
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My Soccer Sticker Album
1.0
| App | Rating | Price | Last updated |
|---|---|---|---|
| Luasc: Tennis Score Keeper | – | Free | September 20, 2026 |
| Tally - Sports Tracker | – | Free | Aug 5, 2026 |
| Advantage AI:Tennis Hub | – | Free | Jun 22, 2026 |
| PickleScore: Pickleball Score | – | Free | Jul 14, 2026 |
| Breakpoint - Tennis Scorer | 5.0 / 5 (1) | Free | Jun 16, 2026 |
| KickPulse | – | Free | Jun 5, 2026 |
| My Soccer Sticker Album | 1.0 / 5 (1) | Free | Jun 29, 2026 |