Comparison

Cogs vs LINE LOGIC

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

Head to head
About

Cogs

A remastered 3D puzzle game where you construct intricate machines using sliding tiles. Explore various game modes, from building step-by-step to timed challenges and move-limited puzzles.

Highlights
  • Build complex machines with sliding tiles
  • 3D puzzle gameplay
  • Inventor Mode for learning
  • Time Challenge Mode
  • Move Challenge Mode
  • Remastered for modern devices
Features
Read full description

Cogs is a multi-award-winning puzzle game where players build increasingly complex machines using sliding tiles 3D. Originally launched in 2009, we completely remastered Cogs from the ground up in 2025 to look beautiful on modern phones and tablets. "One of the highest quality puzzle games we've seen." – PocketGamer "The visual design and imagination of the game are stunning, with great attention to detail, and the sound effects are downright enticing." – Adrenaline Vault "A masterpiece visually, as well with the actual gameplay." – AppAdvice INVENTOR MODE Starting with simple puzzles, players are introduced to the widgets that are used to build machines — gears, pipes, balloons, chimes, hammers, wheels, props, and more. TIME CHALLENGE MODE If you finish a puzzle in Inventor Mode, it will be unlocked here. This time, it will take fewer moves to reach a solution, but you only have 30 seconds to find it. MOVE CHALLENGE MODE Take your time and plan ahead. Every tap counts when you only get ten moves to find a solution.

About

LINE LOGIC

Features
Read full description

A new puzzle game is released The rules are simple You have to complete the fence by connecting the square borders without fork or branch. The number in the square indicates how many lines surround it. This is similar to slither link. But, this game can have inner fence. The operation is easy. Just click square border to draw Puzzle sizes can be selected by users from 5 to 50 and You can zoom in and out comfortably. Try it now.

Screenshots

Cogs4 screens
LINE LOGIC4 screens

Verdict

The call

The clearest difference is price: LINE LOGIC at Free against Cogs's $4.99. LINE LOGIC also leads on in-app purchases (none vs 4) and update cadence (every 3 weeks vs every 2 months). Cogs's advantage is ads (none vs shown). On 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

CostPrice · In-app purchases · Ads · Monetization

LINE LOGIC is free to download; Cogs costs $4.99 up front. Cogs sells 4 one-off in-app purchases. LINE LOGIC asks for nothing beyond the download.

UpkeepUpdate frequency

Cogs ships an update every 2 months, LINE LOGIC every 3 weeks. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

Scorecard5 real differences · 5 level
Cogs versus LINE LOGIC: the parameters behind the verdict, then further details
ParameterCogsLINE LOGIC
Price$4.99Free — better
Rating4.6 (33 ratings) — better—
Positive reviews54.6% of reviews—
Number of ratings33 — better—
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size93 MB31 MB
Age rating4+4+
DeveloperLazy 8 StudiosKAEGUREE

Bugs and requests

Cogs

Reported bugs

2 issues
  • Game crashes on some devices
  • Levels don't load properly

Requested features

3 requests
  • Add a reset option
  • Provide more free levels
  • Improve restore purchase functionality

LINE LOGIC

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Cogs

One-time4
  • Cogs Puzzle Pack 2$0.99
  • Cogs Puzzle Pack 3$0.99
  • Cogs Puzzle Pack 4$0.99
Show 1 more
  • Cogs Puzzle Pack 5$0.99
None

LINE LOGIC

No in-app purchases

Questions

Is Cogs free?
Cogs costs $4.99, and also offers in-app purchases.
Is LINE LOGIC free?
LINE LOGIC is free to download, with no in-app purchases.
Do Cogs or LINE LOGIC have ads?
LINE LOGIC shows ads; Cogs does not.
Which is updated more often, Cogs or LINE LOGIC?
Cogs ships an update every 2 months, and LINE LOGIC every 3 weeks. Most recently, Cogs was updated on October 15, 2026 and LINE LOGIC on October 10, 2026.

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