YubiLympic vs Grid Start
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
YubiLympic
Experience a fast-paced 100m sprint race with simple tap controls. Compete against up to three friends, customize your runner with a photo, and master timing to cross the finish line first.
- Tap-to-boost 100m sprint gameplay
- Up to 4 player multiplayer
- Optional runner photo customization
- Focus on timing and speed
- Easy to learn and play
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Tap to accelerate and sprint through the 100m dash! A quick, pick‑up‑and‑play race that’s easy to learn and instantly exciting. Key Features - Simple tap-to-boost 100m sprint gameplay - Up to 4 players - Put your own face photo on your runner (optional) Timing and speed are everything—hit the line first! ◎Super Special Thanks to JERRY https://www.jerryillust.com/
Grid Start
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■ One rule. That's it. Five red lights come on, one per second. The instant they all go out — TAP! A racing-start reflex game that measures your reaction time down to 0.001 seconds. ■ What's your rank? - Under 0.18s … Pro Driver - Under 0.23s … Semi-Pro - Under 0.30s … Amateur Racer Slower than that? Play and find out. ■ Earn coins in Best of 5 Five runs in a row — your average time decides the reward. Jump the start (tap before lights out) and you're done. The tension is addictive. ■ Collect all 31 machines Spend your coins on the gacha and build your garage. Animals, weather, myths, celestial bodies — 31 machines across rarity tiers. And one Secret machine nobody talks about. Obtain it and see your number: "Owner #N in the world." ■ World leaderboards Compete on Game Center with two boards: best single time and best 5-run average. ■ Send a challenge Share your result card and ask your friends: "Can you beat this time?"
Screenshots
Verdict
The clearest difference is in-app purchases: Grid Start at none against YubiLympic's 1. YubiLympic's advantage is ads (none vs shown) and device support (3 vs 1). On price 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. YubiLympic sells 1 one-off in-app purchase. Grid Start asks for nothing beyond the download.
| Parameter | YubiLympic | Grid Start |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 8 months | — |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 133 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | CINCOCCHO Inc. | Kenya Koizumi |
In-app purchases
YubiLympic
- Removing Ads$0.99
Grid Start
No in-app purchases









