Comparison

Block Fill Line Puzzle Game vs Gridlock

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

Head to head
About

Block Fill Line Puzzle Game

Challenge your mind with a single line puzzle game. Fill all blocks in one continuous path without lifting your finger or retracing steps. Enjoy increasing difficulty and strategic gameplay without timers.

Highlights
  • Fill all blocks with one continuous line
  • No lifting finger or retracing path
  • Increasing difficulty levels
  • No timers, focus on logic
  • Brain-sharpening gameplay
Features
Read full description

Get ready to challenge your brain in this addictive single line puzzle experience! In Single Line Block Fill Puzzle, your goal is to fill all the blocks using just one continuous line—no lifting your hand, no retracing your path. How to Play: Draw a single line to fill every block Think ahead to avoid getting stuck Difficulty increases with each level No timers—just pure logic and strategy Perfect for fans of brain games & puzzles This fun and satisfying line puzzle offers a perfect balance of challenge and relaxation. Whether you're solving quick puzzles on a break or working through tricky levels, this line fill game will keep your brain sharp and fingers busy. Can you master every path without lifting your finger? Download now and prove you’re the ultimate puzzle solver!

About

Gridlock

A competitive block puzzle game focused on strategic placement and quick decisions. Compete in ranked matches, test your skills in daily challenges, or play at your own pace. Customize your profile and unlock cosmetic rewards as you climb the leaderboards.

Highlights
  • Ranked competitive matches
  • Daily challenge mode
  • Classic play at your own pace
  • Friend duels
  • Profile building with XP and achievements
  • Unlockable cosmetic customizations
Features
Read full description

Gridlock is a competitive block puzzle built around quick decisions, strategy, and ranked progression. PLACE. CLEAR. CLIMB. Compete in Ranked matches and climb through the leagues from Bronze to Grandmaster. Every match challenges you to build efficiently, clear lines, create combos, and outperform your rival. PLAY YOUR WAY • Ranked — Compete for Rank Points and climb the competitive ladder. • Daily Challenge — Play the same daily board and compete for the best score. • Classic — Play at your own pace with no timer. • Friend Duels — Add friends and challenge other players. BUILD YOUR PROFILE Earn XP, complete goals, unlock achievements, track your match history, and improve your rank over time. CUSTOMIZE GRIDLOCK Unlock boards, blocks, and line-clear effects through gameplay and cosmetic rewards. Cosmetics are visual only and provide no competitive advantage. MASTER THE GRID. CLIMB THE RANKS. PROVE YOUR SCORE.

Screenshots

Block Fill Line Puzzle Game4 screens
Gridlock4 screens

Verdict

The call

The clearest difference is review sentiment: Gridlock at 100% against Block Fill Line Puzzle Game's 61%. Gridlock also leads on ads (none vs shown) and rating (5.0 vs 4.7). Block Fill Line Puzzle Game's advantage is ratings volume (7.4K vs 2) and iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and monetization model 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

Both are free to download. Block Fill Line Puzzle Game sells 10 one-off in-app purchases and Gridlock sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Gridlock holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Block Fill Line Puzzle Game has 7.4K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 61% of Block Fill Line Puzzle Game's written reviews are positive against 100% of Gridlock's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 5, 2026 respectively.

Scorecard5 real differences · 5 level
Block Fill Line Puzzle Game versus Gridlock: the parameters behind the verdict, then further details
ParameterBlock Fill Line Puzzle GameGridlock
PriceFreeFree
Rating4.7 (7.4K ratings)5.0 (2 ratings) — better
Positive reviews60.6% of reviews100.0% of reviews — better
Number of ratings7.4K — better2
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size161 MB98 MB
Age rating4+12+
DeveloperAsim AshrafAndrew Devitt

Customer experience

Block Fill Line Puzzle Game

All ratings7,160 ratings
Positive93.9%
Neutral3.2%
Negative2.9%
Written reviews208 reviews
Positive60.6%
Neutral13.0%
Negative26.4%

Gridlock

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Block Fill Line Puzzle Game

Reported bugs

2 issues
  • Virus pop-up at around level 50-60
  • Occasional crashes

Requested features

2 requests
  • More challenging levels as the game progresses
  • Reduce frequency of ads

Gridlock

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Block Fill Line Puzzle Game

One-time10
  • Get 5 Hints$1.99
  • Get 5 Skips$1.99
  • Unlock All Skins & Get 3 Skips too!$2.99
Show 7 more
  • Get 15 Hints$3.99
  • Get 15 Skips$3.99
  • Get 30 Skips$4.99
  • Get 30 Hints$4.99
  • Remove Ads$6.99
  • Get 40 Hints$6.99
  • Remove Ads + 5 Hints$7.99
5 purchases

Gridlock

One-time5
  • 1,000 Coins$0.99
  • 4,200 Coins$2.99
  • Fall 2026 Ranked Pass$4.99
Show 2 more
  • 10,500 Coins$5.99
  • 24,000 Coins$9.99

Questions

Is Block Fill Line Puzzle Game free?
Block Fill Line Puzzle Game is free to download, with in-app purchases available.
Is Gridlock free?
Gridlock is free to download, with in-app purchases available.
Which has better reviews, Block Fill Line Puzzle Game or Gridlock?
Gridlock is rated higher. Block Fill Line Puzzle Game averages 4.7 out of 5 from 7.4K ratings, while Gridlock averages 5.0 from 2 ratings.
Do Block Fill Line Puzzle Game or Gridlock have ads?
Block Fill Line Puzzle Game shows ads; Gridlock does not.
Which is updated more often, Block Fill Line Puzzle Game or Gridlock?
Block Fill Line Puzzle Game ships an update every 3 weeks, and Gridlock every 3 weeks. Most recently, Block Fill Line Puzzle Game was updated on November 3, 2026 and Gridlock on October 5, 2026.

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