Clock Challenge vs StopLight! Stop the Timer Game
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Clock Challenge
A minimalist game where players aim to stop a timer at precisely 10.000 seconds. With only one attempt per day, players compete for a spot on the leaderboard and build daily streaks. The game emphasizes precision and fairness for all players.
- One daily attempt
- Stop timer at 10.000 seconds
- Daily leaderboard
- Build streaks
- Server-checked times
- Cross-device sync
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Stop the timer at exactly 10.000 seconds. That's it. That's the game. You get ONE attempt per day. One press, one score. Land on the board and your name goes up in lights. Miss it and the clock is locked until tomorrow. PLAY IN ONE TAP No sign-up wall. Open the app, hit START, hit STOP. Claim your player name after your first shot to put your time on the leaderboard. ONE SHOT A DAY No retries. No grinding. Your daily press is your score, so make it count. YOUR NAME IN LIGHTS Today's board shows the exact time everyone stopped at. The Month and Year boards rank average miss over rolling 30 and 365 days, so consistency wins the long game. Streak board tracks who shows up every day. BUILD YOUR STREAK Play every day to grow your streak. Miss a day and it's gone. SIMPLE. BRUTAL. FAIR. Same clock, same target, same single chance for everyone. Millisecond precision. Server-checked times, so no cheaters on this board. Link your email once to keep your name and streak on every device. Free to play. No ads. Fun for all ages. Good luck... and NO BLINKING.
StopLight! Stop the Timer Game
Test your timing and precision in this challenging stopwatch game. Compete solo or against friends in various modes, aiming for perfect stops to earn points and unlock rewards. Customize your game with unique skins and clock faces.
- Blind stopwatch challenges
- Solo endless rounds
- 1v1 online and local duels
- Imposter multiplayer mode
- Customizable skins and clock faces
- Game Center leaderboards and achievements
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STOP IT DEAD ON. You get a number — say 15:00:00. Press GO. The clock runs completely blind. Count the seconds in your head, then press STOP dead on the number. ±5ms is a PERFECT: confetti, screen shake, x10 points, full dopamine. That's the whole game. It's also the hardest thing you'll do today. Every mode unlocked. No daily limits. No ads. SOLO Endless rounds, random targets from 1 to 15 seconds. Build CLEAN-or-better streaks. Chase your first PERFECT — then nine more (the 24K gold button waits at ten). 1V1 DUELS Same number, same nerve — closest average over 3 rounds takes the W. Ties go to sudden death. • COUCH — split screen, one phone, two thumbs • VS BOT — rookie, solid, or cracked practice bots • ONLINE CASUAL — quick matches worldwide • RANKED — RP on the line, protected by fair-play detection: players with beyond-human precision are quietly matched only with each other and kept off the leaderboard. • CHALLENGE LINKS — hit a monster score, send the receipt. Friends tap your link and run the exact same number. Bet they can't. IMPOSTER (3–6 PLAYERS) Everyone sees the target… except one of you. Run the clock one at a time — every time stays sealed until the vote — then vote out whoever's faking it. Play online (3–4 players) or pass one phone around the party. Ties let the imposter slide. MAKE IT YOURS Button skins (SLIME, LAVA, HOLO, GLITCH, more), LED clock faces (MOLTEN, CRYO, VAPORWAVE, more) and arena backdrops. Opponents see your equipped skin — that's the flex. Some things can't be bought: the 24K gold button (hit 10 PERFECTs), THE PERFECTIONIST clock (25,000 points, earned by playing) and the UNDEFEATED clock (15 online wins). GAME CENTER Leaderboards for BEST AVG (your best full 1v1 match, online or vs bot) and ranked RP, plus achievements to grind. Your internal clock is worse than you think. Prove us wrong. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Clock Challenge at Free against StopLight! Stop the Timer Game's $1.99. Clock Challenge also leads on in-app purchases (none vs 10) and ads (none vs shown). StopLight! Stop the Timer Game's advantage is update cadence (weekly vs fortnightly). On rating, ratings volume, device support and iOS requirement 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
Clock Challenge is free to download; StopLight! Stop the Timer Game costs $1.99 up front. StopLight! Stop the Timer Game sells 10 one-off in-app purchases. Clock Challenge asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Clock Challenge against 5.0 for StopLight! Stop the Timer Game. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
Clock Challenge ships an update fortnightly, StopLight! Stop the Timer Game weekly. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.
| Parameter | Clock Challenge | StopLight! Stop the Timer Game |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 5.0 (2 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 | 2 |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 17.2 |
| Further details — not scored | ||
| Size | 30 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Travis Moher | Moussa Zekak |
Customer experience
Clock Challenge
StopLight! Stop the Timer Game
In-app purchases
Clock Challenge
No in-app purchases
StopLight! Stop the Timer Game
- GRAPE STATIC Backdrop$2.99
- BLACKOUT Backdrop$2.99
- Molten Clock$2.99
Show 7 moreShow fewer
- Cryo Clock$2.99
- DEEP FRIED SUNSET Backdrop$3.99
- VAPORGRID Backdrop$4.99
- Vaporwave Clock$4.99
- Ghost Clock$4.99
- Solid Gold Clock$7.99
- THE GOAT Button$29.99
Questions
Is Clock Challenge free?
Is StopLight! Stop the Timer Game free?
Which has better reviews, Clock Challenge or StopLight! Stop the Timer Game?
Do Clock Challenge or StopLight! Stop the Timer Game have ads?
Which is updated more often, Clock Challenge or StopLight! Stop the Timer Game?
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