Comparison

9次元 vs Grid Start

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

9次元

Features
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シンプルなのに、極限まで奥深い。 数字を順番にタップするだけのスピードゲーム。 ■ 遊び方 1から9までの数字を順番にタップするだけ。 ルールはそれだけ。 しかし、 ・配置は毎回変わる ・判断の遅れがそのままタイムに影響 ・連続タップやスピードでスコアが変動 シンプルだからこそ、実力がそのまま結果に出ます。 ■ 面白さの本質 このゲームは「覚えるゲーム」ではなく、 「判断と反射」のゲームです。 ・迷わない力 ・次を予測する力 ・手が先に動く感覚 プレイするほど、自分の変化が分かります。 ■ スコアシステム ただ早いだけでは終わりません。 ・連続成功で加点 ・スピードによるボーナス ・タイムボーナス ・ミスによる減点 一瞬の判断がスコアを大きく左右します。 ■ こんな人におすすめ ・スキマ時間で集中したい ・反射神経に自信がある ・シンプルなゲームが好き ・記録更新にハマるタイプ ■ 最後に 「たった9個の数字」 それだけで、ここまで熱くなれる。 あなたは最速で9に辿り着けるか。

About

Grid Start

Features
Read full description

■ 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

9次元3 screens
Grid Start4 screens

Verdict

The call

The clearest difference is ads: 9次元 at none against Grid Start's shown. On price, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 4 level
9次元 versus Grid Start: the parameters behind the verdict, then further details
Parameter9次元Grid Start
PriceFreeFree
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPhone
Requires iOS18.217.0 — better
Further details — not scored
Size1 MB4 MB
Age rating4+4+
DeveloperHiroyuki UchidaKenya Koizumi

In-app purchases

None

9次元

No in-app purchases

None

Grid Start

No in-app purchases

Questions

Is 9次元 free?
9次元 is free to download, with no in-app purchases.
Is Grid Start free?
Grid Start is free to download, with no in-app purchases.
Do 9次元 or Grid Start have ads?
Grid Start shows ads; 9次元 does not.

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