Sudoku.JC vs Snap
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sudoku.JC
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Sudoku the way it should be — clean, fast, and distraction-free. Choose your difficulty, solve the puzzle, beat your best time. No ads, no account, no internet required. Features • 4 difficulty levels — Easy, Medium, Hard, Expert • Score system with bonuses for completing rows, columns, and grids • Clue system to help when you're stuck • Best time and score tracking per level • Win streaks and global statistics • Dark and light themes • Haptic feedback and sound effects • 100% offline — all data stored on your device
Snap
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Sudoku — a clean, focused way to play the classic number puzzle. Whether you have five minutes or an hour, pick a difficulty and start solving. No clutter, no distractions — just a sharp board, smart highlights, and tools that stay out of your way. PLAY YOUR WAY • Three difficulty levels: Easy, Medium, and Hard • Pencil notes for candidates in every cell • Hints when you’re stuck (watch a short ad, or go Pro for unlimited hints) • Row, column, box, and same-number highlighting • New game anytime — fresh puzzles on demand TRACK YOUR PROGRESS • Games played, wins, and best times at a glance • Weekly activity bar chart • Difficulty breakdown donut chart • GitHub-style activity calendar • Full game history with solve times BUILT FOR iPHONE & iPad Portrait-friendly layout with a modern iOS design. Tap numbers, toggle notes, and focus on the puzzle. SUDOKU PRO (OPTIONAL) Upgrade once for lifetime access: • Remove all ads • Free hints — no ads required • Haptic feedback on number taps Free to download. Ads support the free experience; Pro is optional. Questions or feedback? We’d love to hear from you — reach us from Settings.
Screenshots
Verdict
The clearest difference is in-app purchases: Sudoku.JC at none against Snap's 1. Sudoku.JC also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support 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. Snap sells 1 one-off in-app purchase. Sudoku.JC asks for nothing beyond the download.
| Parameter | Sudoku.JC | Snap |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | — |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 35 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Juan Castro | Yongjun Lee |
In-app purchases
Sudoku.JC
No in-app purchases
Snap
- Snap-sudoku Pro$1.99









