Comparison

Nullify vs MellowLines 2

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

MellowLines 2

Fill every block on the board with a single, continuous line. This puzzle game offers over 1,000 levels with progressively challenging stages. Utilize hints and solutions to overcome difficult puzzles and earn stars to track your progress.

Highlights
  • 1,000+ puzzle levels
  • Simple one-line gameplay
  • Progressive difficulty
  • Challenge Mode
  • Hints, solutions, and skips
  • Star progression system
  • Game Center support
Features
Read full description

Fill every block with one continuous line. MellowLines 2 is a one-line block puzzle with simple rules and increasingly challenging stages. Start from the beginning, trace a continuous path, and fill every block on the board to complete the puzzle. Early levels are easy to pick up, while later stages ask you to think ahead and choose each move carefully. Features • 1,000 puzzle levels Explore a wide variety of boards and paths as you progress. • Simple one-line gameplay Complete the board by filling every block with one continuous path. • Progressive difficulty Start with approachable puzzles and work your way toward more demanding challenges. • Challenge Mode Test your puzzle skills under more demanding conditions. • Hints, solutions, and skips Use assistance when you get stuck and keep your progress moving. • Stars and progression Complete puzzles, earn stars, and build your progress over time. • Game Center support Track your achievements and put your puzzle skills to the test. Whether you want a quick puzzle break or a level that makes you stop and think, MellowLines 2 keeps the rules simple while giving you plenty to solve. Find the path. Fill every block. Complete it in one line.

Screenshots

Nullify4 screens
MellowLines 24 screens

Verdict

The call

The clearest difference is price: MellowLines 2 at Free against Nullify's $1.99. Nullify's advantage is in-app purchases (none vs 7) and ads (none vs shown).

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

MellowLines 2 is free to download; Nullify costs $1.99 up front. MellowLines 2 sells 7 one-off in-app purchases. Nullify asks for nothing beyond the download.

Scorecard5 real differences Ā· 3 level
Nullify versus MellowLines 2: the parameters behind the verdict, then further details
ParameterNullifyMellowLines 2
Price$1.99Free — better
Positive reviews—100.0% of reviews
Update frequency—Weekly
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS11.0 — better17.6
Further details — not scored
Size46 MB11 MB
Age rating4+4+
DeveloperCarlos SaoudChanGyu Kang

In-app purchases

None

Nullify

No in-app purchases

7 purchases

MellowLines 2

One-time7
  • Hint Pack Ā· 10$0.99
  • Answer Fill Pack Ā· 5$0.99
  • Hint Pack Ā· 30$1.99
Show 4 more
  • Answer Fill Pack Ā· 15$1.99
  • Hint Pack Ā· 60$2.99
  • Answer Fill Pack Ā· 30$2.99
  • MellowLines 2 Pro$3.99

Questions

Is Nullify free?
Nullify costs $1.99, with no in-app purchases.
Is MellowLines 2 free?
MellowLines 2 is free to download, with in-app purchases available.
Do Nullify or MellowLines 2 have ads?
MellowLines 2 shows ads; Nullify does not.

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