Nullify vs Sudoku Studio
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Nullify
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Immerse yourself in the captivating world of Nullify, a minimal abstract puzzle designed to improve your logic and math skills. The goal is simple: clear everything from the screen by merging numbers and math symbols strategically. With 56 meticulously handcrafted levels and 4 infinite game modes offering endless challenges, you'll be on an exciting journey to enhance your problem-solving abilities. The black and white theme, which can be inverted, creates a soothing atmosphere that complements the relaxing gameplay. Drag elements with simple and easy controls to combine math symbols and progress through each level. Explore a variety of 13 math symbols, each contributing to unique gameplay strategies. Whether you're a casual player or a puzzle enthusiast, Nullify offers a satisfying experience for all.
Sudoku Studio
This app offers a smooth and powerful Sudoku experience for all skill levels. It includes a variety of handcrafted puzzles, a solver, and the ability to import puzzles from paper using your camera.
- 300 handcrafted puzzles
- Classic gameplay mode
- Built-in Sudoku Solver
- Camera Scan to import puzzles
- Manually create puzzles
- Share and create puzzles from URL
- Assist mode and conflict highlighting
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A clean, smooth, and powerful Sudoku app designed for puzzle lovers of all levels. Whether you're a beginner or an expert, you'll find endless fun and challenges here. Key Features • 300 handcrafted Sudoku puzzles with progressive difficulty • Classic Sudoku gameplay mode • Built-in Sudoku Solver — solve any puzzle instantly • Camera Scan to import Sudoku from paper • Manually create your own Sudoku • Share as URL & create from URL • Assist mode, conflict highlighting & light/dark themes Download now and start your Sudoku journey!
Screenshots
Verdict
The clearest difference is price: Sudoku Studio at Free against Nullify's $1.99. Nullify's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads 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
Sudoku Studio is free to download; Nullify costs $1.99 up front. Sudoku Studio sells 1 one-off in-app purchase. Nullify asks for nothing beyond the download.
| Parameter | Nullify | Sudoku Studio |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | — | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 11.0 — better | 17 |
| Further details — not scored | ||
| Size | 46 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Carlos Saoud | Lian Gao |
In-app purchases
Nullify
No in-app purchases
Sudoku Studio
- Pro Version$2.99
Questions
Is Nullify free?
Is Sudoku Studio free?
Do Nullify or Sudoku Studio have ads?
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