Comparison

Nullify vs Sudoku Studio

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

Head to head
About

Nullify

Features
Read full description

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.

About

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.

Highlights
  • 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
Features
Read full description

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

Nullify4 screens
Sudoku Studio4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

Scorecard4 real differences · 5 level
Nullify versus Sudoku Studio: the parameters behind the verdict, then further details
ParameterNullifySudoku Studio
Price$1.99Free — better
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequency—Every 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better17
Further details — not scored
Size46 MB17 MB
Age rating4+4+
DeveloperCarlos SaoudLian Gao

In-app purchases

None

Nullify

No in-app purchases

1 purchases

Sudoku Studio

One-time1
  • Pro Version$2.99

Questions

Is Nullify free?
Nullify costs $1.99, with no in-app purchases.
Is Sudoku Studio free?
Sudoku Studio is free to download, with in-app purchases available.
Do Nullify or Sudoku Studio have ads?
Neither Nullify nor Sudoku Studio shows ads.

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