Comparison

1 Line Connect vs 8 Puzzles

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

Head to head
About

1 Line Connect

This brain-training puzzle game challenges you to connect all the dots with a single, unbroken line. It features hundreds of stages with increasing complexity, unique line types, and hints to help you progress. Perfect for a quick mental workout anytime.

Highlights
  • Connect all dots with one line
  • Hundreds of challenging stages
  • Unique line types
  • Hint system for difficult puzzles
  • Brain-training gameplay
  • Multiple levels of increasing difficulty
Features
Read full description

1line one-stroke is a free-to-play puzzle game, you merely have to draw one line. It is a deceptively simple dot-touch pro, yet profoundly deep one touch drawing. It is simply called 1 stroke puzzle. Play through the extensive tech trans levels and stages, sharpening your mind magic as you have fun. Summary: 1line one⊷stroke puzzle pro is a brain-training puzzle game that activates your mind as you play. When you've got a spare moment, on your daily commute, or before going to bed, why not experience what it feels like to activate your mind? How to play: There is only one rule: "Connect all the points with just one line." It doesn't matter where you start the strokes. There are some fiendishly tricky, complicated puzzles among a large number of stages. When you get stuck, make use of a HINT. Stages: There are 6 levels and a total of 300 stages. At first, it starts off with simple shapes, but each time your level increases, the number of lines increases, and it gets more and more complicated. You might think it's too easy early on. However, clearing the simple stages is also important. The hints to clearing the later, more complicated stages can all be found scattered through the simple stages. Unlock levels and connect the dots in one line. Some unique types of line, such as "one-way lines" and "overlapping lines", can also be found throughout the stages. These special lines will encourage your imagination touching drawing. Download the 1line one-stroke puzzle game. Play & Enjoy!

About

8 Puzzles

Features
Read full description

Sliding Puzzle is a classic 3x3 slide puzzle with a modern, glass-style look. Move the tiles to restore the image—simple, relaxing, and satisfying. HOW TO PLAY Tap a tile next to the empty space to slide it. Keep moving until all tiles are in order. No timer, no pressure—play at your own pace. FEATURES • Clean, modern design with a glass-style look • Multiple tile colour themes: Soft, Vibrant, Pastel, Neon • Multiple languages: English, 繁體中文, 日本語, 한국어 • Portrait and landscape support • Optional sound for a more immersive experience Perfect for a quick brain break or a calm moment. Download and start sliding.

Screenshots

1 Line Connect4 screens
8 Puzzles4 screens

Verdict

The call

The clearest difference is in-app purchases: 8 Puzzles at none against 1 Line Connect's 7. 8 Puzzles also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. 1 Line Connect sells 7 one-off in-app purchases. 8 Puzzles asks for nothing beyond the download.

UpkeepUpdate frequency

1 Line Connect ships an update every 2 months, 8 Puzzles every 5 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
1 Line Connect versus 8 Puzzles: the parameters behind the verdict, then further details
Parameter1 Line Connect8 Puzzles
PriceFreeFree
Rating4.4 (7 ratings) — better—
Positive reviews92.3% of reviews—
Number of ratings7 — better—
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size94 MB20 MB
Age rating4+4+
DeveloperPuzzle Mania Studiostephen alamdin

In-app purchases

7 purchases

1 Line Connect

One-time7
  • 100 Hints$0.99
  • Remove Ads$1.99
  • Unlock Package$1.99
Show 4 more
  • 200 Hints$1.99
  • 600 Hints$4.99
  • 1200 Hints$9.99
  • 2500 Hints$19.99
None

8 Puzzles

No in-app purchases

Questions

Is 1 Line Connect free?
1 Line Connect is free to download, with in-app purchases available.
Is 8 Puzzles free?
8 Puzzles is free to download, with no in-app purchases.
Do 1 Line Connect or 8 Puzzles have ads?
1 Line Connect shows ads; 8 Puzzles does not.
Which is updated more often, 1 Line Connect or 8 Puzzles?
1 Line Connect ships an update every 2 months, and 8 Puzzles every 5 weeks. Most recently, 1 Line Connect was updated on October 24, 2026 and 8 Puzzles on October 28, 2026.

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