Rush vs Судоку
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rush
Experience a thrilling endless roller coaster ride through the void. Tap to switch lanes, dodge obstacles, and reach incredible speeds. Complete challenges, collect items, and compete with players worldwide.
- Endless roller coaster ride
- Tap to switch lanes
- Dodge obstacles
- Complete 100 challenges
- Collect 50 spheres
- Unlock 25 roads
- Global high score comparison
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Are you ready for a thrilling ride? Rush through the void while dodging obstacles in this endless roller coaster ride. Think quick and tap to switch lanes in order to reach incredible speeds! ◉ Complete 100 challenges ◉ Rank up by gathering XP ◉ Collect 50 spheres (including 5 secrets) ◉ Receive daily rewards ◉ Unlock 25 roads ◉ Compare your high score with players worldwide Download now and experience Rush!
Судоку
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Sudoku the way it should be — calm, focused, offline. Seven modes to suit any mood: from quick 6×6 puzzles for a coffee break to a lifelong Journey of levels that keep getting harder. MODES • Classic — familiar 9×9 sudoku with clean rules. • Journey — levels that get progressively harder every 10 steps. Your progress saves automatically. • Twist Journey — the same idea, but every level uses irregular jigsaw regions. • Twist — a single freestyle board with jigsaw regions. • Infinity — an endless board: finish one, the next appears seamlessly. • Zen — no timer, no mistake counter. Pure logic without pressure. • Mini 6×6 — a quick 2–3 minute game when you only have a moment. DAILY CHALLENGE A single board every day for every player. Solve it to keep your streak alive. A calendar tracks every day you've completed, and unlocks a set of "streak" achievements as you go. QUALITY-OF-LIFE • Smart hint — first tap highlights a logical cell so you can figure it out yourself; a second tap reveals the answer. • Pencil notes, undo, real-time conflict highlighting. • Auto-resume — swipe away, close the app, come back tomorrow — the game picks up exactly where you left off. • Pause any game manually or automatically when the app goes to background. • Confetti when you win. Haptic feedback (toggle it off if you don't like it). • Choose an accent colour that fits your style. PROGRESS • Statistics: puzzles solved, best times per difficulty and per board size, total score, mistakes, streaks. • Achievements: seven categories including first win, ten wins, flawless solves, journey milestones and multi-day streaks. • Daily history: a calendar view of every day you've cracked the challenge. PRIVACY Sudoku: Infinity does not collect any personal data. There are no accounts, no ads, no analytics, no third-party SDKs. Everything you play stays on your device. Russian and English interfaces.
Screenshots
Verdict
The clearest difference is in-app purchases: Судоку at none against Rush's 2. Судоку also leads on ads (none vs shown) and update cadence (every 11 days vs monthly). Rush's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.6). 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. Rush sells 2 one-off in-app purchases. Судоку asks for nothing beyond the download.
Rush ships an update monthly, Судоку every 11 days. The most recent releases landed on September 24, 2026 and September 3, 2026 respectively.
| Parameter | Rush | Судоку |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (52K ratings) — better | — |
| Positive reviews | 72.6% of reviews | — |
| Number of ratings | 52K — better | — |
| Update frequency | Monthly | Every 11 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 230 MB | 2 MB |
| Age rating | 12+ | 4+ |
| Developer | Ketchapp | Oleg Grinevich |
Bugs and requests
Rush
Reported bugs
2 issues- Play button unresponsive after ads
- Rank rewards not unlocking properly
Requested features
4 requests- Adjustable speed settings
- Multiplayer/competitive modes
- More varied obstacle types
- Improved challenge system
Судоку
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Rush
- 10 Extra Lives$0.99
- Remove Ads$2.99
Судоку
No in-app purchases









