Sudoku vs Nova Stack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sudoku
Engage your mind with an unlimited supply of brain-teasing puzzles. Challenge yourself across various difficulty levels, from easy to ultra, and aim to surpass your personal bests and those of your friends.
- Unlimited Sudoku puzzles
- Multiple difficulty levels (Easy to Ultra)
- Score tracking
- Brain training game
- iPhone compatibility
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Sudoku – Advanced Sudoku for iOS is a clean, modern, and highly addictive brain game built for players of all skill levels. Whether you want a relaxing puzzle or a serious mental challenge, this app delivers unlimited Sudoku puzzles ranging from Easy to Ultra difficulty. Improve your logic, sharpen your focus, and compete against your own best scores.
Nova Stack
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Build your score in a fast-paced cosmic arcade challenge! Nova Stack is a colorful arcade game where every move matters. Stack glowing cubes, survive longer, and climb the global rankings in an endless score attack experience. FEATURES • Fast and satisfying arcade gameplay • Global ranking competition • Multiple visual themes • Smooth neon-style graphics • Endless high-score challenge • Simple controls with deep score strategy Challenge yourself and discover how long you can survive in Nova Stack!
Screenshots
Verdict
The clearest difference is in-app purchases: Sudoku at none against Nova Stack's 1. Nova Stack's advantage is update cadence (weekly vs monthly). On price, ads, 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
Both are free to download. Nova Stack sells 1 one-off in-app purchase. Sudoku asks for nothing beyond the download.
Sudoku ships an update monthly, Nova Stack weekly. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | Sudoku | Nova Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 140 MB |
| Age rating | 4+ | 4+ |
| Developer | Abdullah Alioski | sung won kim |
In-app purchases
Sudoku
No in-app purchases
Nova Stack
- Remove Ads$2.99
